1 2012-01-03 Jakub Jelinek <jakub@redhat.com>
4 * semantics.c (finish_omp_clauses): Call fold_build_cleanup_point_expr
5 on OMP_CLAUSE_{IF,FINAL,NUM_THREADS,SCHEDULE_CHUNK}_EXPR.
7 2012-01-02 Jason Merrill <jason@redhat.com>
11 * method.c (walk_field_subobs): Don't check for uninitialized
13 (synthesized_method_walk): Check here.
17 * parser.c (cp_parser_cache_defarg): Split out...
18 (cp_parser_parameter_declaration): ...from here.
19 (cp_parser_save_nsdmi): Use it.
20 (cp_parser_cache_group): Remove CPP_COMMA support.
22 2012-01-02 Dodji Seketeli <dodji@redhat.com>
25 * semantics.c (cx_check_missing_mem_inits): Don't assert in case
28 2012-01-02 Paolo Carlini <paolo.carlini@oracle.com>
31 * typeck2.c (digest_init_r): Use copy_init when initializing
34 2012-01-01 Paolo Carlini <paolo.carlini@oracle.com>
37 * decl.c (build_enumerator): Don't call perform_integral_promotions
40 2012-01-01 Paolo Carlini <paolo.carlini@oracle.com>
43 * typeck.c (build_reinterpret_cast_1): Implement resolution of
46 2012-01-01 Fabien ChĂȘne <fabien@gcc.gnu.org>
48 * parser.c (cp_parser_using_declaration): Add a warning about
49 deprecated access declarations when no errors were encountered
50 while parsing the access declaration. Save the first token in
51 order to emit the warning at the right place.
53 2011-12-31 Paolo Carlini <paolo.carlini@oracle.com>
56 * semantics.c (finish_static_assert): Use %s instead of %E for
59 2011-12-27 Fabien ChĂȘne <fabien@gcc.gnu.org>
62 * name-lookup.c (do_class_using_decl): Use dependent_scope_p
63 instead of dependent_type_p, to check that a non-dependent
64 nested-name-specifier of a class-scope using declaration refers to
65 a base, even if the current scope is dependent.
66 * parser.c (cp_parser_using_declaration): Set
67 USING_DECL_TYPENAME_P to 1 if the DECL is not null. Re-indent a
68 'else' close to the prior modification.
70 2011-12-23 Jason Merrill <jason@redhat.com>
73 * search.c (at_function_scope_p): Also check cfun.
74 * pt.c (tsubst_pack_expansion): Check it instead of
75 cp_unevaluated_operand.
76 (instantiate_template_1): Use push_to_top_level.
78 * tree.c (dependent_name): OFFSET_REF and BASELINK
79 are not dependent names.
81 2011-12-21 Jason Merrill <jason@redhat.com>
84 * cp-tree.h (CONVERT_EXPR_VBASE_PATH): New.
85 * class.c (build_base_path): Defer vbase conversion in an NSDMI.
86 * tree.c (bot_replace): Expand it here.
87 * cp-gimplify.c (cp_genericize_r): Make sure deferred conversion
88 doesn't leak into GENERIC.
90 2011-12-21 Paolo Carlini <paolo.carlini@oracle.com>
93 * semantics.c (massage_constexpr_body): Reorder conditionals, make
94 sure a BIND_EXPR embedded in a MUST_NOT_THROW_EXPR is handled.
96 2011-12-20 Paolo Carlini <paolo.carlini@oracle.com>
99 * tree.c (diagnose_non_constexpr_vec_init): For value initialization
100 pass void_type_node, not void_zero_node, to build_vec_init_elt.
102 2011-12-20 Dodji Seketeli <dodji@redhat.com>
105 * decl.c (cxx_maybe_build_cleanup): Don't set location of the call
108 2011-12-20 Paolo Carlini <paolo.carlini@oracle.com>
111 * semantics.c (is_valid_constexpr_fn): In case of constexpr
112 constructors also check for virtual base classes.
114 2011-12-19 Paolo Carlini <paolo.carlini@oracle.com>
117 * pt.c (convert_template_argument): Early error out and return
118 error_mark_node for invalid uses of destructors as types.
120 2011-12-19 Jason Merrill <jason@redhat.com>
123 * pt.c (unify): Handle NULLPTR_TYPE.
126 * semantics.c (build_data_member_initialization): Handle
127 delegating constructor.
128 (build_constexpr_constructor_member_initializers): Likewise.
131 * cp-tree.h (LOOKUP_LIST_INIT_CTOR): Rename from
132 LOOKUP_NO_COPY_CTOR_CONVERSION.
133 (add_list_candidates): Set it earlier.
134 (add_candidates): Don't check explicit on ctors when it's set.
135 (add_function_candidate): Check it even when LOOKUP_ONLYCONVERTING
139 * call.c (add_function_candidate): Allow conversions for the copy
140 parm in list-initialization unless the argument is an init-list.
142 2011-12-19 Jakub Jelinek <jakub@redhat.com>
145 * semantics.c (cxx_eval_vec_init_1): If init is NULL for
146 multidimensional array, just set eltinit to NULL_TREE.
148 * cp-gimplify.c (gimplify_must_not_throw_expr): Use
149 gimple_seq_add_stmt_without_update instead of gimplify_seq_add_stmt.
151 2011-12-19 Dodji Seketeli <dodji@redhat.com>
154 * search.c (lookup_member): Get out early on invalid base type.
156 2011-12-19 Jason Merrill <jason@redhat.com>
159 * semantics.c (cxx_eval_outermost_constant_expr): Check for
160 conversion from pointer to integer here.
161 (cxx_eval_constant_expression) [NOP_EXPR]: Not here.
163 2011-12-18 Paolo Carlini <paolo.carlini@oracle.com>
165 * semantics.c (finish_compound_literal): Don't call check_narrowing
166 if !(complain & tf_warning_or_error).
168 2011-12-17 Jason Merrill <jason@redhat.com>
171 * parser.c (cp_parser_ptr_operator): Reject pointer to member of enum.
173 2011-12-17 Richard Henderson <rth@redhat.com>
176 * config-lang.in: Revert last change.
178 2011-12-17 Jason Merrill <jason@redhat.com>
181 * parser.c (cp_parser_check_class_key): Handle error_mark_node.
184 * decl.c (start_enum): Avoid using ENUM_UNDERLYING_TYPE on a
187 2011-12-16 Jason Merrill <jason@redhat.com>
190 * init.c (build_value_init_noctor): Check for incomplete type.
192 2011-12-16 Richard Henderson <rth@redhat.com>
195 * config-lang.in (target_libs): Include target-libitm.
197 2011-12-16 Jason Merrill <jason@redhat.com>
200 * decl.c (check_static_variable_definition): Check COMPLETE_TYPE_P
201 before literal_type_p.
204 * class.c (convert_to_base_statically): Just call
205 build_simple_base_path.
206 (build_simple_base_path): Check field offset.
208 2011-12-15 Jason Merrill <jason@redhat.com>
211 * decl.c (has_designator_problem): New.
212 (reshape_init_r): Check for improper use of
213 designated initializers.
215 2011-12-15 Jakub Jelinek <jakub@redhat.com>
218 * decl.c (grokdeclarator): Set DECL_INITIAL of decl
219 to error_mark_node to disallow NSDMI if declspecs->storage_class
221 * parser.c (cp_parser_late_parse_one_default_arg): Return early
222 if default_arg is error_mark_node.
225 * semantics.c (finish_omp_clauses): For OMP_CLAUSE_NUM_THREADS_EXPR
226 and OMP_CLAUSE_SCHEDULE_CHUNK_EXPR call mark_rvalue_use.
228 2011-12-15 Dodji Seketeli <dodji@redhat.com>
231 * decl.c (check_tag_decl): Error out on auto specifier with no
234 2011-12-15 Jonathan Wakely <jwakely.gcc@gmail.com>
237 * cp-tree.h (CPTK_IS_FINAL): Add.
238 * parser.c (cp_parser_translation_unit): Handle RID_IS_FINAL.
239 (cp_parser_primary_expression, cp_parser_trait_expr): Likewise.
240 * semantics.c (trait_expr_value, finish_trait_expr): Handle
242 * cxx-pretty-print.c (pp_cxx_trait_expression): Likewise.
244 2011-12-14 Jason Merrill <jason@redhat.com>
247 * semantics.c (cxx_eval_indirect_ref): Fix sanity check.
250 * decl.c (copy_type_enum): Also update variants.
251 (finish_enum): Allow variants of complete enums.
253 2011-12-14 Dodji Seketeli <dodji@redhat.com>
256 * call.c (struct conversion)<u.next>: Update comment.
257 (next_conversion): New static function.
258 (convert_like_real): Use it.
261 * pt.c (convert_nontype_argument): Don't call maybe_constant_value
262 for PTRMEM_CST nodes.
264 2011-12-13 Jason Merrill <jason@redhat.com>
268 * typeck.c (build_static_cast_1): Fix cast of lvalue to
269 base rvalue reference.
271 2011-12-13 Paolo Carlini <paolo.carlini@oracle.com>
274 * semantics.c (begin_lambda_type): Check begin_class_definition return
275 value for error_mark_node.
276 * parser.c (cp_parser_lambda_expression): Check begin_lambda_type
277 return value for error_mark_node.
279 2011-12-13 Fabien ChĂȘne <fabien@gcc.gnu.org>
282 * cp-tree.h (USING_DECL_TYPENAME_P): New macro.
283 * parser.c (cp_parser_nonclass_name): Handle using declarations
284 that refer to a dependent type.
285 (cp_parser_using_declaration): Set USING_DECL_TYPENAME_P to 1 if
286 the using declaration refers to a dependent type.
288 2011-12-12 Jakub Jelinek <jakub@redhat.com>
291 * parser.c (cp_parser_omp_for_loop): When determining whether
292 to use cp_parser_omp_for_incr or cp_parser_expression and when
293 calling cp_parser_omp_for_incr, use real_decl instead of decl.
295 2011-12-12 Torvald Riegel <triegel@redhat.com>
297 * semantics.c (finish_transaction_stmt, build_transaction_expr):
298 Accept new noexcept parameter and handle it.
299 * cp-tree.h (finish_transaction_stmt, build_transaction_expr): Adapt
301 * parser.c (cp_parser_exception_specification_opt): Extract
302 noexcept-specification parsing to ...
303 (cp_parser_noexcept_specification_opt): ...here. Allow for parsing
304 non-constexpr noexcept arguments.
305 (cp_parser_transaction, cp_parser_transaction_expression): Parse
306 and handle noexcept-specifications.
307 (cp_parser_function_transaction): Adapt to finish_transaction_stmt
309 * pt.c (tsubst_expr): Adapt to new noexcept parameters when
310 building transactions.
312 2011-12-12 Torvald Riegel <triegel@redhat.com>
314 * cp-tree.def (MUST_NOT_THROW_EXPR): Add condition parameter.
315 * cp-tree.h (MUST_NOT_THROW_COND): New.
316 (build_must_not_throw_expr): Declare.
317 * dump.c (cp_dump_tree): Dump MUST_NOT_THROW_EXPR condition.
318 * except.c (build_must_not_throw_expr): New.
319 (initialize_handler_parm): Use it.
320 (begin_eh_spec_block, wrap_cleanups_r): Adapt to condition.
321 * pt.c (tsubst_expr): Handle MUST_NOT_THROW_EXPR.
323 2011-12-12 Richard Guenther <rguenther@suse.de>
326 * tree.c (cp_free_lang_data): No longer clear anonymous names.
328 2011-12-09 Jason Merrill <jason@redhat.com>
331 * call.c (perform_implicit_conversion_flags): Remove earlier kludge.
332 * parser.c (cp_parser_omp_for_loop): Use cp_parser_omp_for_incr
333 in templates even if decl isn't type-dependent.
335 2011-12-09 Dodji Seketeli <dodji@redhat.com>
338 * cp-tree.h (TYPE_TEMPLATE_INFO): Rewrite this accessor macro to
339 better support aliased types.
340 (TYPE_ALIAS_P): Don't crash on TYPE_NAME nodes that are not
342 * pt.c (find_parameter_packs_r): Handle types aliases.
343 (push_template_decl_real): Check for bare parameter packs in the
344 underlying type of an alias template.
346 2011-12-08 Jason Merrill <jason@redhat.com>
349 * typeck.c (build_x_conditional_expr): Restrict glvalue games to C++11.
352 * pt.c (tsubst_expr) [DECL_EXPR]: Handle capture proxies properly.
353 * semantics.c (insert_capture_proxy): No longer static.
354 * cp-tree.h: Declare it.
356 2011-12-07 Jakub Jelinek <jakub@redhat.com>
359 * decl.c (grokdeclarator): Error for auto on non-static data members.
362 * typeck2.c (cxx_incomplete_type_diagnostic): Don't
363 ICE if TREE_OPERAND (value, 1) is overloaded.
366 * decl.c (reshape_init_class): Complain if d->cur->index is
368 * parser.c (cp_parser_initializer_list): If cp_parser_parse_definitely
369 fails, clear designator.
372 * init.c (build_value_init): Allow array types even when
373 processing_template_decl.
375 2011-12-07 Ed Smith-Rowland <3dw4rd@verizon.net>
378 * parser.c (lookup_literal_operator): Check that declaration is an
381 2011-12-06 Jakub Jelinek <jakub@redhat.com>
384 * pt.c (tsubst_decl): Don't call strip_array_domain on
387 2011-12-06 Paolo Carlini <paolo.carlini@oracle.com>
390 * init.c (build_value_init): Check build_aggr_init_expr return
391 value for error_mark_node.
393 2011-12-06 Dodji Seketeli <dodji@redhat.com>
396 * parser.c (cp_parser_check_class_key): Add note about earlier
399 2011-12-05 Fabien ChĂȘne <fabien@gcc.gnu.org>
402 * semantics.c (finish_id_expression): Strip using declarations
403 early in the function.
405 2011-12-05 Paolo Carlini <paolo.carlini@oracle.com>
408 * init.c (perform_member_init): Early return if init is error_mark_node.
410 2011-12-05 Paolo Carlini <paolo.carlini@oracle.com>
413 * semantics.c (finish_underlying_type): Use %qT, not %qE for the
416 2011-12-05 Jason Merrill <jason@redhat.com>
418 * init.c (expand_default_init): Unshare args in ctor delegation.
420 2011-12-05 Ville Voutilainen <ville.voutilainen@gmail.com>
421 Pedro LamarĂŁo <pedro.lamarao@gmail.com>
423 Implement C++11 delegating constructors.
424 * cp-tree.h (enum cpp0x_warn_str): Add CPP0X_DELEGATING_CTORS.
425 * error.c (maybe_warn_cpp0x): Adjust.
426 * parser.c (cp_parser_mem_initializer_list): Use it. Diagnose
427 multiple initializers if a delegating initializer is present.
428 * call.c (build_special_member_call): Convert an assert into an if.
429 * init.c (perform_target_ctor): New.
430 (emit_mem_initializers): Use it.
431 (expand_member_init, expand_default_init): Adjust.
433 2011-12-05 Paolo Carlini <paolo.carlini@oracle.com>
436 * typeck2.c (build_functional_cast): Early return error_mark_node
437 for invalid uses of 'auto'.
438 * parser.c (cp_parser_direct_declarator): When
439 cp_parser_constant_expression returns error do not produce further
440 diagnostic for the bound.
442 2011-12-03 Paolo Carlini <paolo.carlini@oracle.com>
445 * call.c (null_ptr_cst_p): STRIP_NOPS in c++11 mode too.
447 2011-12-01 Jason Merrill <jason@redhat.com>
449 * call.c (build_new_method_call_1): Handle aggregate initialization.
450 * tree.c (stabilize_init): Handle CONSTRUCTOR.
452 2011-12-01 Paolo Carlini <paolo.carlini@oracle.com>
455 * call.c (build_user_type_conversion_1): Early return NULL if
458 2011-12-01 Paolo Carlini <paolo.carlini@oracle.com>
461 * pt.c (unify_inconsistency): Use either %qT or %qE depending on
462 whether parm is a type or non-type parameter.
464 2011-11-30 Jason Merrill <jason@redhat.com>
467 * name-lookup.c (push_to_top_level): Set stmts_are_full_exprs_p.
468 * decl.c (build_aggr_init_full_exprs): Just assert that it's true.
469 (check_initializer): Here too.
471 2011-11-30 Paolo Carlini <paolo.carlini@oracle.com>
474 * rtti.c (ifnonnull): Use nullptr_node.
475 (build_dynamic_cast_1): Call cp_truthvalue_conversion instead
476 of c_common_truthvalue_conversion.
478 2011-11-24 Paolo Carlini <paolo.carlini@oracle.com>
481 * pt.c (instantiate_class_template_1): If lambda_function (type)
482 is NULL_TREE do not instantiate_decl.
484 2011-11-24 Paolo Carlini <paolo.carlini@oracle.com>
487 * class.c (build_base_path): For the null pointer check use
488 nullptr_node instead of integer_zero_node.
490 2011-11-22 Dodji Seketeli <dodji@redhat.com>
493 * decl.c (check_elaborated_type_specifier): Gracefully handle
494 error_mark_node. Accept bound template template parameters.
495 Update diagnostics for alias template specializations. Update
497 * parser.c (cp_parser_elaborated_type_specifier): Use
498 check_elaborated_type_specifier for simple-template-ids as well.
500 2011-11-22 Paolo Carlini <paolo.carlini@oracle.com>
503 * semantics.c (finish_decltype_type): Handle PTRMEM_CST.
505 2011-11-22 Dodji Seketeli <dodji@redhat.com>
508 * parser.c (cp_parser_alias_declaration): Don't allow type
509 definition in templates.
511 2011-11-22 Paolo Carlini <paolo.carlini@oracle.com>
514 * typeck.c (cp_build_binary_op, [case EQ_EXPR]): For targets having
515 TARGET_PTRMEMFUNC_VBIT_LOCATION == ptrmemfunc_vbit_in_delta, do here
516 the -Wzero-as-null-pointer-constant warning for pmf == 0.
518 2011-11-21 Torvald Riegel <triegel@redhat.com>
520 * pt.c (tsubst_copy_and_build): Handle TRANSACTION_EXPR.
522 2011-11-21 Ed Smith-Rowland <3dw4rd@verizon.net>
525 * parser.c (lookup_literal_operator): New.
526 (cp_parser_userdef_char_literal): Use it.
527 (cp_parser_userdef_numeric_literal): Use it.
528 (cp_parser_userdef_string_literal): Use lookup_name.
530 2011-11-20 Jason Merrill <jason@redhat.com>
532 * pt.c (tsubst_pack_expansion): Fix SFINAE.
535 * cp-tree.h (PACK_EXPANSION_EXTRA_ARGS): New.
536 * cp-tree.def (EXPR_PACK_EXPANSION): Add an operand for it.
537 * pt.c (tsubst_pack_expansion): Set and use it.
538 (iterative_hash_template_arg): Hash it.
539 (template_args_equal): Compare it.
540 (comp_template_args_with_info): Handle nulls.
541 * tree.c (cp_walk_subtrees): Walk it.
542 * typeck.c (structural_comptypes): Compare it.
543 * ptree.c (cxx_print_type): Print it.
545 * pt.c (type_unification_real): Set input_location
546 during default arg instantiation.
548 2011-11-20 Paolo Carlini <paolo.carlini@oracle.com>
551 * pt.c (unify_inconsistency): Handle non-type parameters better.
552 * error.c (dump_expr): Handle TEMPLATE_TEMPLATE_PARM.
554 2011-11-20 Dodji Seketeli <dodji@redhat.com>
557 * pt.c (lookup_template_class_1): Go out early if the type of the
558 template is error_mark_node.
560 2011-11-19 Paolo Carlini <paolo.carlini@oracle.com>
563 * semantics.c (potential_constant_expression_1): Handle IF_STMT,
564 DO_STMT, FOR_STMT, and WHILE_STMT.
566 2011-11-18 Fabien ChĂȘne <fabien@gcc.gnu.org>
569 * search.c (lookup_field_1): Handle USING_DECLs for the storted
572 2011-11-18 Paolo Carlini <paolo.carlini@oracle.com>
575 * pt.c (tsubst_copy_and_build): Handle FIX_TRUNC_EXPR.
577 2011-11-18 Dodji Seketeli <dodji@redhat.com>
580 * pt.c (primary_template_instantiation_p): Don't forget to
581 consider alias declarations.
583 2011-11-17 Jason Merrill <jason@redhat.com>
586 * decl.c (grokdeclarator): Improve C++98 trailing return diagnostic.
589 * class.c (add_implicitly_declared_members): Update move
593 * class.c (build_base_path): Don't do calculation in templates.
595 2011-11-15 Torvald Riegel <triegel@redhat.com>
597 * parser.c (cp_parser_transaction_expression): Require parentheses
598 when parsing transaction expressions.
600 2011-11-14 Ed Smith-Rowland <3dw4rd@verizon.net>
603 * typeck.c (check_literal_operator_args): Add processing_specialization
604 to check for void template fn. Test for exact arity for non-template fn.
606 2011-11-14 Fabien ChĂȘne <fabien@gcc.gnu.org>
612 * search.c (lookup_field_1): Look through USING_DECL.
613 (lookup_field_r): Call lookup_fnfields_slot instead of
615 * semantics.c (finish_member_declaration): Remove the check that
616 prevents USING_DECLs from being verified by
617 pushdecl_class_level. Call add_method for using declarations that
618 designates functions if the using declaration is in a template
619 class. Set DECL_IGNORED_P on class-scope using declarations.
620 * typeck.c (build_class_member_access_expr): Handle USING_DECLs.
621 * class.c (check_field_decls): Keep using declarations.
622 (add_method): Remove two diagnostics about conflicting using
624 * parser.c (cp_parser_nonclass_name): Handle USING_DECLs.
625 * decl.c (start_enum): Call xref_tag whenever possible.
626 * cp-tree.h (strip_using_decl): Declare, and reident the previous
628 * name-lookup.c (strip_using_decl): New function.
629 (supplement_binding_1): Call strip_using_decl on decl and
630 bval. Perform most of the checks with USING_DECLs stripped. Also
631 check that the target decl and the target bval does not refer to
632 the same declaration. Allow pushing an enum multiple times in a
633 template class. Adjustment to diagnose using redeclarations. Call
634 diagnose_name_conflict.
635 (push_class_level_binding): Call strip_using_decl on decl and
636 bval. Perform most of the checks with USING_DECLs stripped. Return
637 true if both decl and bval refer to USING_DECLs and are dependent.
638 (diagnose_name_conflict): New function.
640 2011-11-12 Jason Merrill <jason@redhat.com>
643 * call.c (set_up_extended_ref_temp): Warn about references
644 bound to non-static reference members.
645 * init.c (perform_member_init): Pass in the member.
648 * cp-gimplify.c (cp_gimplify_expr): Leave clobbers alone.
650 2011-11-11 Ed Smith-Rowland <3dw4rd@verizon.net>
653 * typeck.c (check_literal_operator_args): Reorganize test for string
654 operators so size_t search depends on finding string first.
656 2011-11-10 Jason Merrill <jason@redhat.com>
659 * pt.c (convert_nontype_argument_function): Allow decls with
660 internal linkage in C++11.
661 (convert_nontype_argument): Likewise.
664 * decl2.c (mark_used): Defer synthesis of virtual functions.
665 * method.c (use_thunk): Make sure the target function has
666 DECL_INTERFACE_KNOWN.
669 * call.c (joust): Check the second conversion sequence
670 before checking templates.
672 2011-11-09 Paolo Carlini <paolo.carlini@oracle.com>
675 * pt.c (tsubst_copy_and_build) [IDENTIFIER_NODE]: In C++11 mode
676 pass allow_non_integral_constant_expression_p = true to
677 finish_id_expression.
679 2011-11-09 Jason Merrill <jason@redhat.com>
682 * pt.c (maybe_instantiate_noexcept): Check the return value of
686 * parser.c (cp_parser_range_for): check_for_bare_parameter_packs.
689 * class.c (build_base_path): Don't ICE in fold_non_dependent_expr.
691 * Make-lang.in (check_g++_parallelize): Add dg-torture.exp.
692 (check-c++0x): Obsolete.
694 * pt.c (invalid_nontype_parm_type_p): Avoid printing "<type error>".
696 * pt.c (convert_nontype_argument): Only integral arguments
699 * parser.c (cp_parser_alias_declaration): Don't do semantic
700 processing if parsing failed.
702 2011-11-09 Paolo Carlini <paolo.carlini@oracle.com>
705 * init.c (build_new_1, build_vec_delete_1, build_delete):
708 2011-11-09 Paolo Carlini <paolo.carlini@oracle.com>
711 * search.c (lookup_member): Change to take also a tsubst_flags_t
713 (lookup_field, lookup_fnfields): Adjust calls.
714 * typeck.c (lookup_destructor, finish_class_member_access_expr,
715 build_ptrmemfunc_access_expr): Likewise.
716 * class.c (handle_using_decl, maybe_note_name_used_in_class):
718 * pt.c (resolve_typename_type): Likewise.
719 * semantics.c (lambda_function): Likewise.
720 * parser.c (cp_parser_perform_range_for_lookup,
721 cp_parser_lookup_name): Likewise.
722 * friend.c (make_friend_class): Likewise.
723 * name-lookup.c (pushdecl_maybe_friend_1, get_class_binding,
724 do_class_using_decl, lookup_qualified_name): Likewise.
725 * cp-tree.h (lookup_member): Adjust declaration.
727 2011-11-09 Dodji Seketeli <dodji@redhat.com>
730 * cp-tree.h (TYPE_ALIAS_P, TYPE_TEMPLATE_INFO): Don't crash on
734 * parser.c (cp_parser_alias_declaration): Require ';' at the end
737 2011-11-09 Dodji Seketeli <dodji@redhat.com>
740 * decl2.c (check_member_template): Accept alias templates and ...
741 * parser.c (cp_parser_alias_declaration): ... use it here.
743 2011-11-08 Jason Merrill <jason@redhat.com>
746 * typeck.c (build_x_conditional_expr): Preserve lvalue/xvalueness.
747 * tree.c (lvalue_kind) [NON_DEPENDENT_EXPR]: Return clk_ordinary
750 2011-11-08 Richard Guenther <rguenther@suse.de>
753 * error.c (dump_expr): Handle SSA_NAMEs.
755 2011-11-07 Richard Henderson <rth@redhat.com>
756 Aldy Hernandez <aldyh@redhat.com>
757 Torvald Riegel <triegel@redhat.com>
759 Merged from transactional-memory.
761 * call.c (build_new_function_call): Call tm_malloc_replacement.
762 * class.c (check_bases): Compute transaction attributes for the
763 class based on its base classes.
764 (look_for_tm_attr_overrides, set_one_vmethod_tm_attributes,
765 set_method_tm_attributes): New.
766 (finish_struct_1): Call set_method_tm_attributes.
767 * cp-tree.h (begin_transaction_stmt, finish_transaction_stmt,
768 build_transaction_expr): Declare.
769 (TRANSACTION_EXPR_IS_STMT): New.
770 * decl.c (push_cp_library_fn): Set attribute to transaction_safe.
771 * except.c (do_get_exception_ptr): Apply transaction_pure.
772 (do_begin_catch): Mark _ITM_cxa_begin_catch transaction_pure and
773 record as transactional-memory wrapper.
774 (do_end_catch): Similarly for _ITM_cxa_end_catch.
775 (do_allocate_exception): Similarly for _ITM_cxa_allocate_exception.
776 (build_throw): Similarly for _ITM_cxa_throw. Make __cxa_rethrow pure.
777 * parser.h (struct cp_parser): Add in_transaction flag.
778 * parser.c (enum non_integral_constant): Add NIC_TRANSACTION.
779 (cp_parser_non_integral_constant_expression): Handle NIC_TRANSACTION.
780 (enum required_token): Add transaction tokens.
781 (cp_parser_transaction, cp_parser_transaction_expression,
782 cp_parser_function_transaction, cp_parser_transaction_cancel,
783 cp_parser_txn_attribute_opt): New.
784 (cp_parser_unary_expression): Handle RID_TRANSACTION*.
785 (cp_parser_statement, cp_parser_function_definition_after_declarator,
786 cp_parser_token_starts_function_definition_p): Same.
787 (cp_parser_required_error): Handle RT_TRANSACTION*.
788 * pt.c (tsubst_expr): Handle TRANSACTION_EXPR.
789 * semantics.c (begin_transaction_stmt, finish_transaction_stmt,
790 build_transaction_expr): New.
792 2011-11-08 Dodji Seketeli <dodji@redhat.com>
794 Fix context handling of alias-declaration
795 * decl.c (start_decl): Update comment.
796 * error.c (dump_alias_template_specialization): Dump the context
797 of the specialization.
798 * parser.c (cp_parser_alias_declaration): Call pop_scope on the
799 pushed scope yielded by start_decl.
801 2011-11-08 Paolo Carlini <paolo.carlini@oracle.com>
804 * parser.c (cp_parser_postfix_dot_deref_expression): Reject invalid
805 uses of '->' and '.' as postfix-expression in namespace scope.
807 2011-11-07 Jason Merrill <jason@redhat.com>
810 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Don't crash
811 if lookup finds a non-function.
814 * parser.c (cp_parser_initializer_list): Parse C99
815 array designators tentatively.
818 * pt.c (tsubst_copy): Handle NAMESPACE_DECL.
819 (tsubst_copy_and_build) [COMPONENT_REF]: Handle a still-dependent
822 2011-11-07 Paolo Carlini <paolo.carlini@oracle.com>
824 * pt.c (tsubst_copy_and_build): Fix qualified_name_lookup_error
825 call in case COMPONENT_REF.
827 2011-11-07 Jason Merrill <jason@redhat.com>
828 Dodji Seketeli <dodji@redhat.com>
830 Support C++11 alias-declaration
832 * cp-tree.h (TYPE_DECL_ALIAS_P, TYPE_ALIAS_P)
833 (DECL_TYPE_TEMPLATE_P, DECL_ALIAS_TEMPLATE_P): New accessor
835 (TYPE_TEMPLATE_INFO): Get template info of an alias template
836 specializations from its TYPE_DECL.
837 (SET_TYPE_TEMPLATE_INFO): Set template info of alias template
838 specializations into its TYPE_DECL.
839 (DECL_CLASS_TEMPLATE_P): Re-write using the new
840 DECL_TYPE_TEMPLATE_P.
841 (enum cp_decl_spec): Add new ds_alias enumerator.
842 (alias_type_or_template_p, alias_template_specialization_p):
843 Declare new functions.
844 * parser.c (cp_parser_alias_declaration): New static function.
845 (cp_parser_check_decl_spec): Add "using" name for the `alias'
847 (cp_parser_type_name): Update comment. Support simple-template-id
848 representing alias template specializations in c++0x mode.
849 (cp_parser_qualifying_entity): Update comment. Use
851 (cp_parser_block_declaration): Handle alias-declaration in c++11.
853 (cp_parser_template_id): Handle specializations of alias
855 (cp_parser_member_declaration): Add alias-declaration production
856 to comment. Support alias-declarations.
857 (cp_parser_template_declaration_after_export): Handle alias
859 * decl.c (make_typename_type, make_unbound_class_template): Accept
861 (grokdeclarator): Set TYPE_DECL_ALIAS_P on alias
863 * decl2.c (grokfield): Move template creation after setting up the
864 TYPE_DECL of the alias, so that the TEMPLATE_DECL of the alias
865 template actually carries the right type-id of the alias
867 * pt.c (alias_type_or_template_p)
868 (alias_template_specialization_p): Define new public functions.
869 (maybe_process_partial_specialization): Reject partial
870 specializations of alias templates.
871 (primary_template_instantiation_p): Consider alias template
873 (push_template_decl_real): Assert that TYPE_DECLs of alias
874 templates are different from those of class template. Store
875 template info onto the TYPE_DECL of the alias template.
876 (convert_template_argument): Strip aliases from template
878 (lookup_template_class_1): Handle the creation of the
879 specialization of an alias template.
880 (tsubst_decl): Create a substituted copy of the TYPE_DECL of an
881 member alias template.
882 (tsubst): Handle substituting into the type of an alias template.
883 Handle substituting UNBOUND_CLASS_TEMPLATE into
884 BOUND_TEMPLATE_TEMPLATE_PARM.
885 (do_type_instantiation): Better diagnostics when trying to
886 explicitely instantiate a non-class template.
887 * search.c (lookup_field_1, lookup_field_r): Support looking up
889 * semantics.c (finish_template_type): For instantiations of alias
890 templates, return the TYPE_DECL of the actual alias and not the
891 one of the aliased type.
892 * error.c (dump_alias_template_specialization): New static
894 (dump_type): Handle printing of alias templates and their
895 specializations. templates.
896 (dump_aggr_type): For specialization of alias templates, fetch
897 arguments from the right place.
898 (dump_decl): Print an alias-declaration like `using decl = type;'
899 (dump_template_decl): Support printing of alias templates.
901 2011-11-07 Jason Merrill <jason@redhat.com>
904 * decl2.c (constrain_visibility): Return void. Add tmpl parm
905 which gives the constraint priority over an attribute.
906 (constrain_visibility_for_template, determine_visibility): Adjust.
907 * pt.c (instantiate_class_template_1): Call determine_visibility.
910 * decl.c (save_function_data): Clear local_typedefs.
912 * decl.c (cp_finish_decl): Only make_tree_vector if we're calling
915 2011-11-06 Jason Merrill <jason@redhat.com>
918 * decl2.c (constrain_visibility): Check decl_has_visibility_attr
919 rather than DECL_VISIBILITY_SPECIFIED.
921 2011-11-06 Paolo Carlini <paolo.carlini@oracle.com>
924 * decl2.c (mark_used): Early return false after error or sorry.
925 * cp-tree.h (mark_used): Adjust declaration.
926 * semantics.c (finish_id_expression): Check mark_used return value.
928 2011-11-05 Jason Merrill <jason@redhat.com>
931 * decl.c (cp_finish_decl): Mostly revert previous change.
933 2011-11-04 Jason Merrill <jason@redhat.com>
936 * init.c (perform_member_init): Strip TARGET_EXPR around NSDMI.
937 Do temporary lifetime extension.
940 * decl.c (cp_finish_decl): Run cleanups in the right order.
942 2011-11-04 Eric Botcazou <ebotcazou@adacore.com>
945 * semantics.c (finish_offsetof): Adjust call to fold_offsetof.
946 * typeck.c (cp_build_addr_expr_1): Call fold_offsetof_1.
948 2011-11-04 Paolo Carlini <paolo.carlini@oracle.com>
950 * typeck.c (build_indirect_ref): Use ATTRIBUTE_UNUSED.
951 * mangle.c (write_unnamed_type_name): Likewise.
953 2011-11-04 Magnus Fromreide <magfr@lysator.liu.se>
955 * parser.c (cp_parser_enumerator_list): Do not warn about
956 trailing commas in C++0x mode.
958 2011-11-04 Olivier Goffart <olivier@woboq.com>
959 Jason Merrill <jason@redhat.com>
962 * class.c (check_field_decls): NSDMI makes a class non-aggregate.
964 2011-11-04 Paolo Carlini <paolo.carlini@oracle.com>
967 * call.c (conversion_null_warnings): For 'false' to NULL pointer,
968 just check that TREE_TYPE (expr) is a BOOLEAN_TYPE.
970 2011-11-04 Ed Smith-Rowland <3dw4rd@verizon.net>
973 * parser.c (cp_parser_userdef_string_literal): Fix string length.
975 2011-11-04 Jason Merrill <jason@redhat.com>
978 * call.c (extend_ref_init_temps, extend_ref_init_temps_1): New.
979 (set_up_extended_ref_temp): Use it. Change cleanup parm to VEC.
980 (initialize_reference): Just call convert_like.
981 * decl.c (grok_reference_init): Just call initialize_reference.
982 (build_init_list_var_init): Remove.
983 (check_initializer): Change cleanup parm to VEC. Handle references
984 like other types. Call perform_implicit_conversion instead
985 of build_init_list_var_init. Don't use build_aggr_init for
986 aggregate initialization of arrays.
987 (cp_finish_decl): Change cleanup to VEC.
988 * typeck2.c (store_init_value): Call extend_ref_init_temps.
989 Use build_vec_init for non-constant arrays.
990 * init.c (expand_aggr_init_1): Adjust.
991 (build_vec_init): Avoid re-converting an initializer
992 that's already digested.
993 * mangle.c (mangle_ref_init_variable): Add a discriminator.
995 * typeck.c (convert_for_initialization): Adjust.
996 * decl2.c (maybe_emit_vtables): Adjust.
998 2011-11-02 Jason Merrill <jason@redhat.com>
1001 * init.c (build_aggr_init): Don't set LOOKUP_ONLYCONVERTING
1002 if the initializer has TARGET_EXPR_DIRECT_INIT_P.
1003 (expand_default_init): An initializer with TARGET_EXPR_DIRECT_INIT_P
1004 or TARGET_EXPR_LIST_INIT_P doesn't need more processing.
1005 * tree.c (bot_manip): Propagate TARGET_EXPR_IMPLICIT_P,
1006 TARGET_EXPR_LIST_INIT_P, TARGET_EXPR_DIRECT_INIT_P.
1007 * call.c (convert_like_real): Set TARGET_EXPR_DIRECT_INIT_P
1008 as appropriate on list-value-initialization.
1010 * parser.c (cp_parser_decl_specifier_seq): Change "C++0x" to
1011 "C++11" in warnings.
1012 (cp_lexer_get_preprocessor_token): Likewise.
1013 (cp_parser_binary_expression): Likewise.
1015 2011-11-02 Paolo Carlini <paolo.carlini@oracle.com>
1018 * typeck2.c (check_narrowing): Adjust OPT_Wnarrowing diagnostics.
1019 (digest_init_r): Call check_narrowing irrespective of the C++ dialect.
1020 * decl.c (check_initializer): Likewise.
1021 * semantics.c (finish_compound_literal): Likewise.
1023 2011-11-02 Paolo Carlini <paolo.carlini@oracle.com>
1026 * typeck.c (build_const_cast_1): Fix -Wcast-qual for false
1027 comp_ptr_ttypes_const.
1029 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1031 * Make-lang.in (g++spec.o): Pass SHLIB instead of SHLIB_LINK.
1033 2011-11-01 Paolo Carlini <paolo.carlini@oracle.com>
1036 * cvt.c (cp_convert_to_pointer): Warn for zero as null pointer
1038 * typeck.c (cp_truthvalue_conversion): Handle pointers and member
1039 function pointers under c_inhibit_evaluation_warnings; use
1040 nullptr_node for data member pointers.
1041 (cp_build_binary_op): Tweak, just forward to cp_convert op1,
1042 either a nullptr_node or an integer_zero_node.
1043 (build_ptrmemfunc): Use nullptr_node.
1044 * init.c (build_zero_init_1): Likewise.
1046 2011-11-01 Jason Merrill <jason@redhat.com>
1050 * search.c (lookup_fnfields_idx_nolazy): Split out from...
1051 (lookup_fnfields_1): ...here.
1052 (lookup_fnfields_slot_nolazy): Use it.
1053 * cp-tree.h: Declare it.
1054 * class.c (type_has_move_assign): Use it.
1055 (type_has_user_declared_move_assign): Likewise.
1057 2011-10-31 Jason Merrill <jason@redhat.com>
1060 * class.c (check_field_decl): Change c++0x in diags to c++11.
1061 * error.c (maybe_warn_cpp0x): Likewise.
1062 * parser.c (cp_parser_diagnose_invalid_type_name): Likewise.
1063 * pt.c (check_default_tmpl_args): Likewise.
1065 2011-10-31 Diego Novillo <dnovillo@google.com>
1067 * mangle.c (get_mangled_id): Factor from ...
1068 (mangle_decl): ... here.
1069 Call get_mangled_id.
1071 2011-10-25 Gerald Pfeifer <gerald@pfeifer.com>
1073 * NEWS (GCC 2.95): Refer to GNU/Linux instead of Linux.
1076 2011-10-29 Paolo Carlini <paolo.carlini@oracle.com>
1079 * call.c (build_new_op_1): Handle ABS_EXPR together with the
1082 2011-10-28 Paolo Carlini <paolo.carlini@oracle.com>
1085 2011-10-28 Paolo Carlini <paolo.carlini@oracle.com>
1088 * pt.c (tsubst_copy_and_build): Fix qualified_name_lookup_error
1089 call in case COMPONENT_REF.
1091 2011-10-28 Paolo Carlini <paolo.carlini@oracle.com>
1093 * pt.c (unify_pack_expansion): Initialize bad_old_arg and bad_new_arg.
1095 2011-10-28 Paolo Carlini <paolo.carlini@oracle.com>
1098 * pt.c (tsubst_copy_and_build): Fix qualified_name_lookup_error
1099 call in case COMPONENT_REF.
1101 2011-10-27 Jason Merrill <jason@redhat.com>
1103 * semantics.c (cxx_eval_outermost_constant_expr): Check
1105 (cxx_eval_component_reference): Check DECL_MUTABLE_P.
1107 2011-10-27 Roberto Agostino Vitillo <ravitillo@lbl.gov>
1110 * decl2.c (determine_hidden_inline): New function.
1111 (determine_visibility): fvisibility-inlines-hidden affects inline
1114 2011-10-27 Dodji Seketeli <dodji@redhat.com>
1116 * cp-tree.h (DECL_DECLARES_TYPE_P): Fix comment.
1118 2011-10-26 Jason Merrill <jason@redhat.com>
1120 * typeck.c (check_literal_operator_args): Avoid building types.
1122 2011-10-26 Ed Smith-Rowland <3dw4rd@verizon.net>
1124 Implement C++11 user-defined literals.
1125 * cp-objcp-common.c: (cp_tree_size) Return size of USERDEF_LITERAL tree.
1126 * cp-tree.h: (UDLIT_OP_*, UDLIT_OPER_P): Literal operator
1127 name tools. New tree code for user-defined literals.
1128 * cxx-pretty-print.h: (pp_cxx_userdef_literal) New.
1129 * cxx-pretty-print.c: (pp_cxx_userdef_literal) New.
1130 (pp_cxx_primary_expression, pp_cxx_expression): Use it.
1131 * decl.c: (cp_tree_node_structure): Return new tree code.
1132 (duplicate_decls): Check for raw vs. template operator conflicts.
1133 (grokfndecl, grokdeclarator): New checks for literal operators.
1134 * error.c: (dump_expr): Warn about user-defined literals
1135 in C++98 mode. (dump_function_name): Pretty printing.
1136 * mangle.c: (write_literal_operator_name): New.
1137 (write_unqualified_id, write_unqualified_name): Use it.
1138 * parser.c: (cp_parser_operator): Handle operator"".
1139 (cp_parser_userdef_char_literal, cp_parser_userdef_numeric_literal,
1140 cp_parser_userdef_string_literal): New.
1141 (cp_parser_primary_expression): Handle new user-defined literal tokens
1143 * semantics.c: (potential_constant_expression_1): Add
1144 user-defined literals.
1145 * typeck.c (check_raw_literal_operator,
1146 check_literal_operator_args): New.
1148 2011-10-26 Paolo Carlini <paolo.carlini@oracle.com>
1150 * typeck.c (cp_build_addr_expr_1): Use BASELINK_P.
1151 * class.c (instantiate_type): Likewise.
1152 * pt.c (convert_nontype_argument_function, uses_template_parms,
1153 tsubst_copy, resolve_nondeduced_context, type_dependent_expression_p):
1155 * semantics.c (finish_decltype_type): Likewise.
1156 * decl2.c (mark_used): Likewise.
1157 * name-lookup.c (arg_assoc): Likewise.
1159 2011-10-26 Paolo Carlini <paolo.carlini@oracle.com>
1162 * typeck.c (non_reference): Pass NULL_TREE through.
1164 2011-10-25 Jason Merrill <jason@redhat.com>
1168 * semantics.c (maybe_cleanup_point_expr_void): No longer static.
1169 * typeck2.c (split_nonconstant_init_1): Use it.
1170 * cp-tree.h: Declare it.
1171 * decl.c (wrap_cleanups_r): Stop at CLEANUP_POINT_EXPR.
1174 * tree.c (stabilize_init): Stabilize scalar elements of a
1177 2011-10-25 Paolo Carlini <paolo.carlini@oracle.com>
1180 * typeck.c (composite_pointer_type_r): Check return value of
1181 composite_pointer_type_r for error_mark_node.
1183 2011-10-25 Paolo Carlini <paolo.carlini@oracle.com>
1186 * pt.c (tsubst_copy_and_build): Check return value of
1187 tsubst_copy_and_build for error_mark_node.
1189 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
1193 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
1196 * typeck2.c (check_narrowing): Adjust OPT_Wnarrowing diagnostics.
1197 (digest_init_r): Call check_narrowing irrespective of the C++ dialect.
1198 * decl.c (check_initializer): Likewise.
1199 * semantics.c (finish_compound_literal): Likewise.
1201 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
1204 * typeck2.c (check_narrowing): Adjust OPT_Wnarrowing diagnostics.
1205 (digest_init_r): Call check_narrowing irrespective of the C++ dialect.
1206 * decl.c (check_initializer): Likewise.
1207 * semantics.c (finish_compound_literal): Likewise.
1209 2011-10-21 Paolo Carlini <paolo.carlini@oracle.com>
1212 * init.c (build_vec_init): Early return error_mark_node if
1215 2011-10-21 Paolo Carlini <paolo.carlini@oracle.com>
1218 * typeck2.c (cxx_incomplete_type_diagnostic): Improve error message
1219 for invalid use of member function.
1221 2011-10-21 Ville Voutilainen <ville.voutilainen@gmail.com>
1224 * parser.c (cp_parser_class_head): Parse virt-specifiers
1225 regardless of whether an id is present
1227 2011-10-20 Jason Merrill <jason@redhat.com>
1230 * typeck2.c (split_nonconstant_init_1): Handle EH cleanup of
1231 initialized subobjects.
1233 2011-10-19 Paolo Carlini <paolo.carlini@oracle.com>
1236 * class.c (instantiate_type): Fix error message.
1238 2011-10-19 Jason Merrill <jason@redhat.com>
1241 * tree.c (bot_manip): Propagate AGGR_INIT_ZERO_FIRST.
1243 2011-10-19 Roland Stigge <stigge@antcom.de>
1245 PR translation/49704
1246 * semantics.c (potential_constant_expression_1): Use "AST" instead of
1247 "ast" in sorry message.
1249 2011-10-19 Paolo Carlini <paolo.carlini@oracle.com>
1253 * decl.c (duplicate_decls, make_typename_type, grokdeclarator): Use
1254 G_() in error message strings to facilitate translation.
1255 * semantics.c (finish_id_expression): Likewise.
1256 * parser.c (cp_parser_nested_name_specifier_opt,
1257 cp_parser_parameter_declaration): Likewise.
1259 2011-10-18 Jason Merrill <jason@redhat.com>
1262 * pt.c (instantiate_decl): Recognize when a function defaulted
1263 outside the class is already instantiated.
1266 * decl.c (check_previous_goto_1): Handle using-decl.
1268 2011-10-18 Jason Merrill <jason@redhat.com>
1272 * class.c (type_has_user_declared_move_constructor): New.
1273 (type_has_user_declared_move_assign): New.
1274 (add_implicitly_declared_members): Add lazy copy ops
1275 even if there's a move.
1276 * method.c (lazily_declare_fn): Delete implicit copies
1278 (maybe_explain_implicit_delete): Explain this. Use inform rather
1280 * cp-tree.h: Declare new fns.
1282 2011-10-18 Diego Novillo <dnovillo@google.com>
1284 * parser.c: Remove ENABLE_CHECKING markers around debugging
1286 (cp_lexer_dump_tokens): Add arguments START_TOKEN and CURR_TOKEN.
1288 When printing CURR_TOKEN surround it in [[ ]].
1289 Start printing at START_TOKEN.
1291 (cp_debug_print_tree_if_set): New.
1292 (cp_debug_print_context): New.
1293 (cp_debug_print_context_stack): New.
1294 (cp_debug_print_flag): New.
1295 (cp_debug_print_unparsed_function): New.
1296 (cp_debug_print_unparsed_queues): New.
1297 (cp_debug_parser_tokens): New.
1298 (cp_debug_parser): New.
1299 (cp_lexer_start_debugging): Set cp_lexer_debug_stream to stderr.
1300 (cp_lexer_stop_debugging): Set cp_lexer_debug_stream to NULL.
1301 * parser.h (cp_lexer_dump_tokens): Remove declaration.
1302 (cp_debug_parser): Declare.
1304 2011-10-17 Michael Spertus <mike_spertus@symantec.com>
1306 * cp-tree.def: Add BASES as a new tree code.
1307 * cp-tree.h (enum cp_trait_kind): Add CPTK_BASES, CPTK_DIRECT_BASES.
1308 (BASES_TYPE, BASES_DIRECT): Define.
1309 (calculate_bases, finish_bases, calculate_direct_bases): Declare.
1310 * parser.c (cp_parser_trait_expr, cp_parser_template_argument_list,
1311 (cp_parser_simple_type_specifier, cp_parser_save_nsdmi): Use them.
1312 * pt.c (find_parameter_packs_r, tsubst_pack_expansion): Likewise.
1313 * semantics.c (calculate_bases, finish_bases, calculate_direct_bases,
1314 dfs_calculate_bases_pre, dfs_calculate_bases_post,
1315 calculate_bases_helper): Define.
1317 2011-10-17 Jason Merrill <jason@redhat.com>
1320 * parser.c (cp_parser_lambda_introducer): Check for more
1323 2011-10-17 Paolo Carlini <paolo.carlini@oracle.com>
1326 * typeck.c (build_class_member_access_expr): Provide a better error
1327 message for X.Y where X is a pointer to class type.
1328 (finish_class_member_access_expr): Likewise.
1330 2011-10-15 Tom Tromey <tromey@redhat.com>
1331 Dodji Seketeli <dodji@redhat.com>
1333 * error.c (cp_diagnostic_starter): Pass the relevant location to
1334 diagnostic_report_current_module.
1335 (cp_diagnostic_finalizer): Call virt_loc_aware_diagnostic_finalizer.
1337 2011-10-17 Paolo Carlini <paolo.carlini@oracle.com>
1340 * typeck.c (finish_class_member_access_expr): Fix error call
1341 for TREE_CODE (access_path) == TREE_BINFO.
1343 2011-10-15 Paolo Carlini <paolo.carlini@oracle.com>
1346 * semantics.c (finish_trait_expr): Do not try to instantiate the
1347 the base type of an __is_base_of trait.
1348 (check_trait_type): Return a tree; use complete_type_or_else.
1350 2011-10-14 Jason Merrill <jason@redhat.com>
1353 * parser.c (cp_parser_cache_group): Handle end==CPP_COMMA.
1354 (cp_parser_save_nsdmi): Pass it.
1357 * method.c (walk_field_subobs): Check for NSDMI before
1358 complaining about uninitialized fields.
1360 * pt.c (tsubst_decl) [FIELD_DECL]: Use void_zero_node
1361 instead of error_mark_node as a placeholder.
1363 2011-10-14 Paolo Carlini <paolo.carlini@oracle.com>
1366 * call.c (add_builtin_candidate): If two pointers have a composite
1367 pointer type, generate a single candidate with that type.
1369 2011-10-13 Jason Merrill <jason@redhat.com>
1372 * cp-tree.h (VAR_TEMPL_TYPE_FIELD_OR_FUNCTION_DECL_CHECK): New.
1373 (DECL_TEMPLATE_INFO): Use it.
1374 * pt.c (tsubst_decl) [FIELD_DECL]: Set DECL_TEMPLATE_INFO
1375 if the decl has an NSDMI.
1376 * init.c (perform_member_init): Use it.
1379 * cp-tree.h (struct tree_lambda_expr): Add closure field.
1380 (LAMBDA_EXPR_CLOSURE): New.
1381 * pt.c (tsubst_copy_and_build) [LAMBDA_EXPR]: Likewise.
1382 * semantics.c (build_lambda_object): Use it instead of TREE_TYPE.
1383 (begin_lambda_type, lambda_function, add_capture): Likewise.
1384 (add_default_capture, lambda_expr_this_capture): Likewise.
1386 2011-10-13 Diego Novillo <dnovillo@google.com>
1388 * cp-tree.h (struct language_function): Rename in_function_try_handler
1389 to x_in_function_try_handler.
1390 Rename in_base_initializer to x_in_base_initializer.
1393 2011-10-13 Diego Novillo <dnovillo@google.com>
1395 * class.c (sorted_fields_type_new): Factor out of ...
1396 (finish_struct_1): ... here.
1398 2011-10-13 Jason Merrill <jason@redhat.com>
1401 * init.c (expand_aggr_init_1): Don't zero-initialize virtual
1402 bases of a base subobject.
1404 2011-10-12 Paolo Carlini <paolo.carlini@oracle.com>
1407 * decl.c (cxx_init_decl_processing): Add
1408 __attribute__((externally_visible)) to operator new and
1409 operator delete library fn.
1411 2011-10-11 Michael Meissner <meissner@linux.vnet.ibm.com>
1413 * decl.c (duplicate_decls): Delete old interface with two parallel
1414 arrays to hold standard builtin declarations, and replace it with
1415 a function based interface that can support creating builtins on
1416 the fly in the future. Change all uses, and poison the old
1417 names. Make sure 0 is not a legitimate builtin index.
1418 * except.c (build_eh_type_type): Ditto.
1419 (choose_personality_routine): Ditto.
1420 * semantics.c (finish_omp_atomic): Ditto.
1421 (finish_omp_barrier): Ditto.
1422 (finish_omp_flush): Ditto.
1423 (finish_omp_taskwait): Ditto.
1425 2011-10-11 Jason Merrill <jason@redhat.com>
1429 * cp-tree.def (IMPLICIT_CONV_EXPR): New.
1430 * call.c (perform_implicit_conversion_flags): Build it
1431 instead of NOP_EXPR.
1432 * cp-objcp-common.c (cp_common_init_ts): It's typed.
1433 * cxx-pretty-print.c (pp_cxx_cast_expression): Handle it.
1434 (pp_cxx_expression): Likewise.
1435 * error.c (dump_expr): Likewise.
1436 * semantics.c (potential_constant_expression_1): Likewise.
1437 * tree.c (cp_tree_equal): Likewise.
1438 (cp_walk_subtrees): Likewise.
1439 * pt.c (iterative_hash_template_arg): Likewise.
1440 (for_each_template_parm_r): Likewise.
1441 (type_dependent_expression_p): Likewise.
1442 (tsubst_copy, tsubst_copy_and_build): Handle IMPLICIT_CONV_EXPR
1444 * cp-tree.h (IMPLICIT_CONV_EXPR_DIRECT_INIT): New.
1446 2011-10-11 Paolo Carlini <paolo.carlini@oracle.com>
1449 * pt.c (tsubst_copy_and_build): If (complain & tf_error) is false
1450 do not call unqualified_name_lookup_error.
1452 2011-10-10 Paolo Carlini <paolo.carlini@oracle.com>
1455 * call.c (conversion_null_warnings): Don't look through references.
1457 2011-10-09 Paolo Carlini <paolo.carlini@oracle.com>
1460 * init.c (constant_value_1): Add bool parameter.
1461 (decl_constant_value_safe): Add.
1462 (integral_constant_value): Adjust.
1463 (decl_constant_value): Adjust.
1464 * cp-tree.h (decl_constant_value_safe): Declare.
1465 * typeck.c (decay_conversion): Use decl_constant_value_safe.
1466 * call.c (convert_like_real): Likewise.
1468 2011-10-09 Jakub Jelinek <jakub@redhat.com>
1469 Diego Novillo <dnovillo@google.com>
1471 * pt.c (reregister_specialization): Use htab_find instead of
1472 htab_find_slot with INSERT.
1473 (maybe_process_partial_specialization, lookup_template_class_1): Change
1474 slot variable type to void ** to avoid aliasing problems.
1475 (register_specialization): Likewise. Use slot != NULL instead of
1476 more expensive !optimize_specialization_lookup_p (tmpl) test.
1478 2011-10-08 Paolo Carlini <paolo.carlini@oracle.com>
1481 * typeck2.c (abstract_virtuals_error_sfinae): Don't produce duplicate
1482 inform messages in case of cloned destructor.
1484 2011-10-06 Jason Merrill <jason@redhat.com>
1487 * decl.c (grokfndecl): Diagnose redefinition of defaulted fn.
1489 2011-10-02 Jason Merrill <jason@redhat.com>
1491 * pt.c (tsubst_pack_expansion): Re-use ARGUMENT_PACK_SELECTs.
1492 Change unsubstituted_packs to bool.
1494 * parser.c (cp_parser_range_for): Don't try to deduce from {}
1498 Implement N2555 (expanding pack expansion to fixed parm list)
1499 * pt.c (coerce_template_parms): Allow expanding a pack expansion
1500 to a fixed-length argument list.
1501 (unify_pack_expansion): Handle explicit args properly.
1502 (unify) [TREE_VEC]: Handle pack expansions here.
1503 [TYPE_ARGUMENT_PACK]: Not here.
1504 (tsubst_pack_expansion): Don't try to do partial substitution.
1505 (pack_deducible_p): New.
1506 (fn_type_unification): Use it.
1507 (find_parameter_packs_r): Take the TYPE_MAIN_VARIANT
1508 of a type parameter.
1509 (check_non_deducible_conversion): Split from type_unification_real.
1510 (unify_one_argument): Split from type_unification_real...
1511 (unify_pack_expansion): ...and here. Drop call_args_p parm.
1512 (type_unification_real, unify, more_specialized_fn): Adjust.
1514 * class.c (fixed_type_or_null): Handle NSDMI.
1515 * method.c (walk_field_subobs): Disable NSDMI noexcept checking
1518 2011-09-30 Jason Merrill <jason@redhat.com>
1520 * cp-tree.h (TREE_NEGATED_INT): Remove.
1521 * semantics.c (finish_unary_op_expr): Don't set it.
1523 2011-09-30 Janis Johnson <janisjo@codesourcery.com>
1526 * mangle.c (write_type): Handle CV qualifiers for decimal classes.
1528 2011-09-26 Andi Kleen <ak@linux.intel.com>
1530 * repo.c (finish_repo): Use HOST_WIDE_INT_PRINT_HEX_PURE.
1532 2011-09-28 Paolo Carlini <paolo.carlini@oracle.com>
1535 * typeck.c (cp_build_binary_op): With -Wextra, warn for ordered
1536 comparison of pointer with zero.
1538 2011-09-27 Paolo Carlini <paolo.carlini@oracle.com>
1541 * parser.c (cp_parser_elaborated_type_specifier): For RECORD_TYPE,
1542 set CLASSTYPE_DECLARED_CLASS.
1544 2011-09-27 Jakub Jelinek <jakub@redhat.com>
1546 * decl.c (duplicate_decls): If compatible stpcpy prototype
1547 is seen, set implicit_built_in_decls[BUILT_IN_STPCPY].
1549 2011-09-26 Jason Merrill <jason@redhat.com>
1552 * pt.c (tsubst_copy_and_build) [CONST_DECL]: Don't pull out
1553 constant value if we're still in a template.
1556 * typeck.c (structural_comptypes): Ignore cv-quals on typename scope.
1559 * semantics.c (cxx_eval_logical_expression): Use tree_int_cst_equal
1562 2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
1565 * error.c (dump_template_bindings): Separate bindings with semicolons
1568 2011-09-26 Jason Merrill <jason@redhat.com>
1571 * call.c (compare_ics): Only consider rvaluedness_matches_p
1572 if the target type is the same or it too differs in rvalueness.
1575 * call.c (implicit_conversion): Mask out inappropriate LOOKUP
1576 flags at the top of the function.
1578 * pt.c (tsubst_copy) [PARM_DECL]: Handle 'this' in NSDMI.
1580 2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
1582 * pt.c (convert_nontype_argument): Handle NULLPTR_TYPE.
1584 2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
1587 * cp-gimplify.c (get_bc_label): Remove obsolete diagnostics.
1589 2011-09-25 Jason Merrill <jason@redhat.com>
1591 * parser.c (inject_this_parameter): Split out from
1592 cp_parser_late_return_type_opt.
1593 (cp_parser_class_specifier_1): Use it for NSDMIs.
1594 * tree.c (bot_replace): Replace NSDMI 'this' with real 'this'.
1596 2011-09-24 Jason Merrill <jason@redhat.com>
1598 * except.c (expr_noexcept_p): Split out from finish_noexcept_expr.
1599 * cp-tree.h: Declare it.
1600 * method.c (walk_field_subobs): Use it.
1602 * init.c (perform_member_init): Instantiate NSDMI here.
1603 * pt.c (tsubst_decl) [FIELD_DECL]: Not here.
1605 Handle deferred parsing of NSDMIs.
1606 * parser.h (cp_unparsed_functions_entry): Add nsdmis field.
1607 * parser.c (unparsed_nsdmis, cp_parser_save_nsdmi): New.
1608 (cp_parser_late_parse_one_default_arg): Split out from
1609 cp_parser_late_parsing_default_args.
1610 (cp_parser_late_parsing_nsdmi): New.
1611 (push_unparsed_function_queues): Set it.
1612 (cp_parser_parameter_declaration): Save the '=' token.
1613 (cp_parser_template_parameter): Likewise.
1614 (cp_parser_default_argument): Call cp_parser_initializer
1615 rather than cp_parser_initializer_clause.
1616 (cp_parser_class_specifier_1): Parse unparsed_nsdmis.
1617 (cp_parser_member_declaration): Handle nsdmis.
1618 * decl2.c (grokfield): Handle DEFAULT_ARG for a function.
1620 Implement C++11 non-static data member initializers.
1621 * cp-tree.h (enum cpp_warn_str): Add CPP0X_NSDMI.
1622 * error.c (maybe_warn_cpp0x): Handle it.
1623 * call.c (convert_like_real) [ck_user]: Don't complain about
1624 using an explicit constructor for direct-initialization.
1625 * class.c (check_field_decl): Fix ancient typo.
1626 (check_field_decls): NSDMIs make the default ctor non-trivial.
1627 * decl.c (cp_finish_decl): Record NSDMI.
1628 (grokdeclarator): Allow NSDMI.
1629 * decl2.c (grokfield): Allow NSDMI. Correct LOOKUP flags.
1630 * init.c (perform_member_init): Use NSDMI.
1631 * method.c (walk_field_subobs): Check for NSDMI.
1632 * parser.c (cp_parser_member_declaration): Parse { } init.
1633 * semantics.c (register_constexpr_fundef): Don't talk about
1634 a return statement in a constexpr constructor.
1635 (cxx_eval_call_expression): Check DECL_INITIAL instead of
1638 2011-09-24 Paolo Carlini <paolo.carlini@oracle.com>
1641 * class.c (build_base_path): Add a tsubst_flags_t parameter.
1642 (convert_to_base): Adjust call.
1643 * typeck.c (build_class_member_access_expr,
1644 get_member_function_from_ptrfunc, build_static_cast_1): Likewise.
1645 * init.c (dfs_initialize_vtbl_ptrs, emit_mem_initializers): Likewise.
1646 * method.c (do_build_copy_constructor, do_build_copy_assign): Likewise.
1647 * rtti.c (build_dynamic_cast_1): Likewise.
1648 * typeck2.c (build_scoped_ref, build_m_component_ref): Likewise.
1649 * call.c (build_over_call, build_special_member_call): Likewise.
1650 * cvt.c (cp_convert_to_pointer, convert_to_pointer_force,
1651 build_up_reference): Likewise.
1652 * cp-tree.h (build_base_path): Adjust declaration.
1654 2011-09-23 Jason Merrill <jason@redhat.com>
1656 Core 253 - allow const objects with no initializer or
1657 user-provided default constructor if the defaulted constructor
1658 initializes all the subobjects.
1661 * class.c (default_init_uninitialized_part): New.
1662 * cp-tree.h: Declare it.
1663 * decl.c (check_for_uninitialized_const_var): Use it.
1664 * init.c (perform_member_init): Likewise.
1665 (build_new_1): Likewise.
1666 * method.c (walk_field_subobs): Likewise.
1668 2011-09-23 Paolo Carlini <paolo.carlini@oracle.com>
1671 * decl.c (check_static_variable_definition): Allow in-class
1672 initialization of static data member of non-integral type in
1675 2011-09-22 Paolo Carlini <paolo.carlini@oracle.com>
1678 * semantics.c (potential_constant_expression_1): Handle USING_DECL.
1680 2011-09-22 Paolo Carlini <paolo.carlini@oracle.com>
1683 * pt.c (invalid_nontype_parm_type_p): Handle NULLPTR_TYPE.
1685 2011-09-22 Jonathan Wakely <jwakely.gcc@gmail.com>
1686 Paolo Carlini <paolo.carlini@oracle.com>
1689 * friend.c (make_friend_class): cv-qualification is ok in a
1692 2011-09-21 Paolo Carlini <paolo.carlini@oracle.com>
1695 * decl.c (grokdeclarator): Consistently handle both __int128
1696 and unsigned __int128 with -pedantic; suppress diagnostic in
1699 2011-09-20 Jason Merrill <jason@redhat.com>
1701 * cp-tree.h (DECL_TEMPLOID_INSTANTIATION): New.
1702 (DECL_GENERATED_P): New.
1703 * class.c (finalize_literal_type_property): Use them.
1704 * semantics.c (is_instantiation_of_constexpr): Likewise.
1705 (register_constexpr_fundef): Likewise.
1707 * call.c (convert_default_arg): Avoid redundant copy.
1708 * tree.c (bot_manip): Copy everything.
1710 2011-09-20 Roberto Agostino Vitillo <ravitillo@lbl.gov>
1712 * call.c (build_new_method_call_1): Use non-virtual lookup
1713 for final virtual functions.
1715 2011-09-16 Jason Merrill <jason@redhat.com>
1718 * call.c (set_flags_from_callee): Split out from build_call_a.
1719 * cp-tree.h: Declare it.
1720 * tree.c (bot_manip): Call it.
1722 2011-09-15 Jason Merrill <jason@redhat.com>
1725 * parser.c (cp_parser_late_return_type_opt): Check quals parameter
1726 for clearing current_class_ptr, too.
1728 2011-09-14 Diego Novillo <dnovillo@google.com>
1730 * name-lookup.c (lookup_arg_dependent): Use conditional
1732 * decl.c (xref_tag): Likewise.
1734 2011-09-14 Paolo Carlini <paolo.carlini@oracle.com>
1737 * pt.c (regenerate_decl_from_template): Don't pass an error_mark_node
1738 to build_exception_variant.
1740 2011-09-13 Dodji Seketeli <dodji@redhat.com>
1743 * pt.c (template_parameter_pack_p): Support TEMPLATE_PARM_INDEX
1744 nodes. Add a comment.
1745 (arg_from_parm_pack_p): New static function, factorized out from
1746 tsubst_pack_expansion and extended to support non-type parameter
1747 packs represented with TEMPLATE_PARM_INDEX nodes.
1748 (tsubst_pack_expansion): Use arg_from_parm_pack_p.
1750 2011-09-12 Jason Merrill <jason@redhat.com>
1752 * pt.c (type_unification_real): Fix handling of DEDUCE_CONV
1753 with no deducible template parameters.
1754 * call.c (rejection_reason_code): Add rr_template_conversion.
1755 (print_z_candidate): Handle it.
1756 (template_conversion_rejection): New.
1757 (build_user_type_conversion_1): Use it.
1759 * call.c (merge_conversion_sequences): Set bad_p and user_conv_p
1760 on all of the second conversion sequence.
1761 (build_user_type_conversion_1): Set bad_p on the ck_user conv.
1762 (convert_like_real): Handle bad ck_ref_bind with user_conv_p in the
1763 first section. Fix loop logic.
1764 (initialize_reference): Call convert_like for diagnostics when
1765 we have a (bad) conversion.
1767 * call.c (convert_class_to_reference)
1768 (convert_class_to_reference_1): Remove.
1769 (reference_binding): Use build_user_type_conversion_1 instead.
1771 * call.c (initialize_reference): Add flags parm.
1772 * decl.c (grok_reference_init): Likewise.
1773 (check_initializer): Pass it.
1774 * typeck.c (convert_for_initialization): Likewise.
1775 * cp-tree.h: Adjust.
1777 * cp-tree.h (LOOKUP_NO_RVAL_BIND): New.
1778 * call.c (conditional_conversion): Use it.
1779 (reference_binding): Fix handling of xvalues.
1781 2011-09-09 Jason Merrill <jason@redhat.com>
1783 * call.c (implicit_conversion): Check BRACE_ENCLOSED_INITIALIZER_P
1784 before forcing instantiation.
1786 2011-09-08 Paolo Carlini <paolo.carlini@oracle.com>
1789 * typeck2.c (digest_init_r): Call complete_type_or_maybe_complain
1790 instead of complete_type_or_else.
1792 2011-09-08 Dodji Seketeli <dodji@redhat.com>
1794 PR c++/33255 - Support -Wunused-local-typedefs warning
1795 * name-lookup.c (pushdecl_maybe_friend_1): Use the new
1796 record_locally_defined_typedef.
1797 * decl.c (finish_function): Use the new
1798 maybe_warn_unused_local_typedefs.
1799 (grokfield): Use the new record_locally_defined_typedef.
1800 * parser.c (lookup_name): Use the new maybe_record_typedef_use.
1802 2011-09-07 Paolo Carlini <paolo.carlini@oracle.com>
1805 * decl.c (grokdeclarator): Check u.function.exception_specification
1806 for error_mark_node.
1808 2011-09-07 Jason Merrill <jason@redhat.com>
1811 * parser.c (cp_parser_member_declaration): Don't require a constant
1812 rvalue here in C++0x.
1814 * pt.c (type_unification_real): Correct complain arg for tsubsting
1815 default template args.
1817 * pt.c (tsubst_aggr_type): Check TYPE_P before tsubsting.
1819 2011-09-06 Jason Merrill <jason@redhat.com>
1822 * semantics.c (register_constexpr_fundef): Call is_valid_constexpr_fn.
1823 (cx_check_missing_mem_inits): Handle bases and empty trivial members.
1824 (validate_constexpr_fundecl): Remove.
1825 * decl.c (start_preparsed_function): Don't call it.
1826 * cp-tree.h: Don't declare it.
1828 2011-09-04 Jason Merrill <jason@redhat.com>
1831 * call.c (reference_binding): Don't set is_lvalue for an rvalue
1837 * call.c (reference_binding): Set rvaluedness_matches_p properly
1838 for reference to function conversion ops.
1839 (compare_ics): Adjust.
1841 * class.c (trivial_default_constructor_is_constexpr): Rename from
1842 synthesized_default_constructor_is_constexpr.
1843 (type_has_constexpr_default_constructor): Adjust.
1844 (add_implicitly_declared_members): Call it instead.
1845 (explain_non_literal_class): Explain about non-constexpr default ctor.
1846 * cp-tree.h: Adjust.
1847 * method.c (synthesized_method_walk): Adjust.
1848 * semantics.c (explain_invalid_constexpr_fn): Handle defaulted
1853 * init.c (perform_member_init): Don't diagnose missing inits here.
1854 (emit_mem_initializers): Or here.
1855 * method.c (process_subob_fn): Don't instantiate constexpr ctors.
1856 * semantics.c (cx_check_missing_mem_inits): New.
1857 (explain_invalid_constexpr_fn): Call it.
1858 (register_constexpr_fundef): Likewise. Leave
1859 DECL_DECLARED_CONSTEXPR_P set when the body is unsuitable.
1860 (cxx_eval_call_expression): Adjust diagnostics.
1861 (cxx_eval_constant_expression): Catch use of 'this' in a constructor.
1863 2011-08-30 Jason Merrill <jason@redhat.com>
1866 * cp-tree.h (cp_decl_specifier_seq): Rename user_defined_type_p
1867 to type_definition_p.
1868 * parser.c (cp_parser_set_decl_spec_type): Likewise.
1869 * decl.c (grokdeclarator): Check it.
1872 * semantics.c (finish_id_expression): Use
1873 current_nonlambda_class_type for qualified-ids.
1876 * decl.c (poplevel): Disable for scope compatibility hack
1880 * semantics.c (add_capture): Call complete_type for copy.
1883 * semantics.c (cxx_eval_component_reference): Handle
1884 value-initialization for omitted initializers.
1886 2011-08-29 Jason Merrill <jason@redhat.com>
1889 * semantics.c (finish_id_expression): Mark captured variables used.
1891 2011-08-29 Jakub Jelinek <jakub@redhat.com>
1892 Jason Merrill <jason@redhat.com>
1895 * class.c (finish_struct_1): Complain if the first field is
1898 2011-08-29 Jason Merrill <jason@redhat.com>
1902 * parser.c (cp_parser_default_argument): Use
1903 cp_parser_initializer_clause.
1904 (cp_parser_late_parsing_default_args): Likewise.
1906 2011-08-26 Jason Merrill <jason@redhat.com>
1910 * pt.c (check_valid_ptrmem_cst_expr): A null member pointer value
1912 (convert_nontype_argument): Likewise. Implicitly convert nullptr
1913 and do constant folding.
1914 * mangle.c (write_template_arg_literal): Mangle null member
1915 pointer values as 0.
1916 * call.c (null_member_pointer_value_p): New.
1917 * cp-tree.h: Declare it.
1919 2011-08-25 Jason Merrill <jason@redhat.com>
1921 * call.c (convert_like_real): Remove redundant complain checks.
1924 * call.c (convert_like_real): Exit early if bad and !tf_error.
1926 2011-08-23 Jason Merrill <jason@redhat.com>
1928 * typeck2.c (build_functional_cast): Don't try to avoid calling
1930 * pt.c (instantiate_class_template_1): Don't copy TYPE_HAS_* flags.
1932 2011-08-23 Jason Merrill <jason@redhat.com>
1936 * tree.c (dependent_name): New.
1937 (cp_tree_equal): Two calls with the same dependent name are
1938 equivalent even if the overload sets are different.
1940 2011-08-23 Jason Merrill <jason@redhat.com>
1942 * tree.c (build_target_expr): Set TREE_CONSTANT on
1943 literal TARGET_EXPR if the value is constant.
1944 * typeck2.c (build_functional_cast): Don't set it here.
1946 2011-08-23 Jason Merrill <jason@redhat.com>
1949 * call.c (null_ptr_cst_p): Only 0 qualifies in C++11.
1951 2011-08-23 Jason Merrill <jason@redhat.com>
1954 * decl.c (cxx_init_decl_processing): Initialize
1955 dependent_lambda_return_type_node.
1956 * cp-tree.h (cp_tree_index): Add CPTI_DEPENDENT_LAMBDA_RETURN_TYPE.
1957 (dependent_lambda_return_type_node): Define.
1958 (DECLTYPE_FOR_LAMBDA_RETURN): Remove.
1959 * semantics.c (lambda_return_type): Handle overloaded function.
1960 Use dependent_lambda_return_type_node instead of
1961 DECLTYPE_FOR_LAMBDA_RETURN.
1962 (apply_lambda_return_type): Don't check dependent_type_p.
1963 * pt.c (tsubst_copy_and_build): Handle lambda return type deduction.
1964 (instantiate_class_template_1): Likewise.
1965 (tsubst): Don't use DECLTYPE_FOR_LAMBDA_RETURN.
1966 * mangle.c (write_type): Likewise.
1967 * typeck.c (structural_comptypes): Likewise.
1968 (check_return_expr): Handle dependent_lambda_return_type_node.
1970 2011-08-23 Jason Merrill <jason@redhat.com>
1973 * semantics.c (maybe_constant_value): Don't try to fold { }.
1974 * pt.c (build_non_dependent_expr): Don't wrap { }.
1975 * init.c (build_value_init): Allow scalar value-init in templates.
1977 2011-08-23 Jason Merrill <jason@redhat.com>
1979 * semantics.c (potential_constant_expression_1): Allow 'this'.
1981 2011-08-23 Jakub Jelinek <jakub@redhat.com>
1984 * typeck.c (cp_build_modify_expr): Call mark_rvalue_use on rhs
1985 if it has side-effects and needs to be preevaluated.
1987 2011-08-23 Siddhesh Poyarekar <siddhesh.poyarekar@gmail.com>
1990 * except.c (begin_eh_spec_block): Build EH_SPEC block on the
1991 same line as the function.
1993 2011-08-23 Jakub Jelinek <jakub@redhat.com>
1996 * class.c (finish_struct_1): If TYPE_TRANSPARENT_AGGR is set on a type
1997 which doesn't have any fields, clear it and diagnose.
1999 2011-08-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2000 Marc Glisse <marc.glisse@normalesup.org>
2002 PR libstdc++-v3/1773
2003 * mangle.c (decl_mangling_context): Call
2004 targetm.cxx.decl_mangling_context.
2005 (write_unscoped_name): Use decl_mangling_context.
2007 2011-08-18 Dodji Seketeli <dodji@redhat.com>
2010 * pt.c (parameter_of_template_p): Handle comparison with DECLs of
2011 template parameters as created by process_template_parm.
2013 2011-08-16 Jason Merrill <jason@redhat.com>
2016 * pt.c (unify_pack_expansion): Correct overloaded unification
2019 * pt.c (instantiate_class_template_1): If DECL_PRESERVE_P is set
2020 on a member function or static data member, call mark_used.
2023 * typeck2.c (cxx_incomplete_type_diagnostic): Handle
2024 init_list_type_node.
2026 2011-08-13 Jason Merrill <jason@redhat.com>
2029 * name-lookup.c (local_bindings_p): New.
2030 * name-lookup.h: Declare it.
2031 * lex.c (unqualified_name_lookup_error): Use it.
2034 * error.c (dump_expr): Handle MODIFY_EXPR properly.
2036 * decl.c (grok_reference_init): Handle constexpr here.
2037 * call.c (initialize_reference): Not here.
2039 2011-08-12 David Li <davidxl@google.com>
2041 * class.c (update_vtable_entry_for_fn): Set
2042 LOST_PRIMARY bit properly.
2044 2011-08-12 Jason Merrill <jason@redhat.com>
2047 * call.c (convert_arg_to_ellipsis): force_rvalue only in
2048 potentially evaluated context.
2050 2011-08-12 Richard Guenther <rguenther@suse.de>
2052 * call.c (build_over_call): Instead of memcpy use an
2053 assignment of two MEM_REFs.
2055 2011-08-11 Romain Geissler <romain.geissler@gmail.com>
2056 Brian Hackett <bhackett1024@gmail.com>
2058 * decl.c (cp_finish_decl): Invoke callbacks on finish_decl event.
2060 2011-08-10 Richard Guenther <rguenther@suse.de>
2062 * call.c (build_over_call): Call memcpy unconditionally.
2064 2011-08-08 Jason Merrill <jason@redhat.com>
2067 * semantics.c (finish_call_expr): Don't look at 'this' if we
2068 had an explicit object argument.
2071 * typeck2.c (check_narrowing): Fix integer logic.
2073 2011-08-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2075 * Make-lang.in (g++$(exeext)): Add $(EXTRA_GCC_LIBS).
2077 2011-08-05 Jason Merrill <jason@redhat.com>
2080 * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Sorry
2081 on 'this' in a constructor.
2084 * semantics.c (finish_decltype_type): Call invalid_nonstatic_memfn_p.
2087 * init.c (perform_member_init): Handle invalid array initializer.
2090 * semantics.c (cxx_eval_array_reference): Handle failure to
2091 reduce the array operand to something we can work with.
2093 2011-08-05 Gabriel Charette <gchare@google.com>
2095 * decl.c (finish_function): Remove unecessary line 0 hack.
2097 2011-08-05 Jason Merrill <jason@redhat.com>
2100 * typeck.c (build_x_compound_expr_from_list): Also complain
2104 * typeck.c (cp_build_unary_op) [POSTINCREMENT_EXPR]: Strip cv-quals.
2107 * parser.c (cp_parser_range_for): Only do auto deduction in
2108 template if the range is non-dependent.
2110 * init.c (perform_member_init): Always build_aggr_init
2111 for a class member with an explicit mem-initializer.
2113 * pt.c (unify) [TEMPLATE_TYPE_PARM]: Allow VLA for C++0x 'auto'.
2115 2011-08-04 Jakub Jelinek <jakub@redhat.com>
2118 * decl.c (cxx_init_decl_processing): Add alloc_size (1) attribute
2119 for operator new and operator new []. Call init_attributes.
2121 2011-08-02 Jason Merrill <jason@redhat.com>
2124 * parser.c (cp_parser_lambda_body): Clear local_variables_forbidden_p.
2127 * typeck2.c (check_narrowing): Check unsigned mismatch.
2128 * semantics.c (finish_compound_literal): check_narrowing.
2131 * pt.c (find_parameter_packs_r): Handle CONSTRUCTOR.
2134 * init.c (sort_mem_initializers): Initialize uses_unions_p here.
2135 (build_field_list): Not here.
2138 * parser.c (build_range_temp): Split out from...
2139 (cp_convert_range_for): ...here.
2140 (do_range_for_auto_deduction): New.
2141 (cp_parser_range_for): Use it.
2143 2011-08-02 Jakub Jelinek <jakub@redhat.com>
2145 * cp-tree.h (finish_omp_atomic): Adjust prototype.
2146 (cxx_omp_const_qual_no_mutable): New prototype.
2147 (finish_omp_taskyield): New prototype.
2148 * parser.c (cp_parser_omp_atomic): (cp_parser_omp_atomic): Handle
2149 parsing OpenMP 3.1 atomics. Adjust finish_omp_atomic caller.
2150 (cp_parser_omp_clause_name): Handle final and mergeable clauses.
2151 (cp_parser_omp_clause_final, cp_parser_omp_clause_mergeable): New
2153 (cp_parser_omp_all_clauses): Handle PRAGMA_OMP_CLAUSE_FINAL
2154 and PRAGMA_OMP_CLAUSE_MERGEABLE.
2155 (OMP_TASK_CLAUSE_MASK): Allow final and mergeable clauses.
2156 (cp_parser_omp_taskyield): New function.
2157 (cp_parser_pragma): Handle PRAGMA_OMP_TASKYIELD.
2158 (cp_parser_omp_clause_reduction): Handle min and max.
2159 * pt.c (tsubst_expr) <case OMP_ATOMIC>: Handle OpenMP 3.1 atomics.
2160 (tsubst_omp_clauses): Handle OMP_CLAUSE_FINAL and
2161 OMP_CLAUSE_MERGEABLE.
2162 * semantics.c (finish_omp_atomic): Add OPCODE, V, LHS1 and RHS1
2163 arguments. Handle OpenMP 3.1 atomics. Adjust c_finish_omp_atomic
2165 (finish_omp_clauses): Don't complain about const qualified
2166 predetermined vars and static data members in firstprivate clause.
2167 Handle OMP_CLAUSE_FINAL and OMP_CLAUSE_MERGEABLE. Handle MIN_EXPR
2169 (finish_omp_taskyield): New function.
2170 * cp-gimplify.c (cxx_omp_const_qual_no_mutable): New function.
2171 (cxx_omp_predetermined_sharing): Use it.
2173 2011-08-02 Jason Merrill <jason@redhat.com>
2175 * call.c (build_call_a): Also check at_function_scope_p.
2177 2011-08-01 Jason Merrill <jason@redhat.com>
2180 * mangle.c (write_prefix): Handle decltype.
2183 * semantics.c (cxx_eval_vec_init_1): Fix logic.
2186 * semantics.c (potential_constant_expression_1): Allow any builtin.
2187 (morally_constexpr_builtin_function_p): Remove.
2189 2011-07-29 Jason Merrill <jason@redhat.com>
2192 * parser.c (cp_parser_lambda_expression): Also clear in_statement
2193 and in_switch_statement_p.
2194 (cp_parser_class_specifier): Likewise.
2196 2011-07-28 Jason Merrill <jason@redhat.com>
2199 * pt.c (tsubst) [TEMPLATE_PARM_INDEX]: Call convert_from_reference.
2200 (convert_nontype_argument, tsubst_template_arg): Handle its output.
2202 2011-07-28 Paolo Carlini <paolo.carlini@oracle.com>
2205 * semantics.c (potential_constant_expression_1): Handle FMA_EXPR.
2207 2011-07-27 Jeffrey Yasskin <jyasskin@google.com>
2209 * pt.c (build_template_decl): Copy the function_decl's
2210 source location to the new template_decl.
2212 2011-07-26 Paolo Carlini <paolo.carlini@oracle.com>
2215 * typeck.c (cp_build_modify_expr): Check digest_init return value
2216 for error_mark_node.
2218 2011-07-25 Paolo Carlini <paolo.carlini@oracle.com>
2221 * parser.c (cp_parser_perform_range_for_lookup): Always assign *being
2222 and *end before returning.
2224 2011-07-25 Paolo Carlini <paolo.carlini@oracle.com>
2227 * parser.c (cp_parser_perform_range_for_lookup): Early return if
2228 error_operand_p (range).
2230 2011-07-23 Jason Merrill <jason@redhat.com>
2233 * parser.c (cp_parser_qualifying_entity): Handle templates.
2235 2011-07-22 Jason Merrill <jason@redhat.com>
2238 * typeck2.c (check_narrowing): Downgrade permerror to pedwarn.
2239 Make conditional on -Wnarrowing.
2241 2011-07-22 Ville Voutilainen <ville.voutilainen@gmail.com>
2243 Warn about the use of final/override in non-c++0x mode, and
2244 add __final for non-c++0x mode.
2245 * cp-tree.h (cpp0x_warn_str): Add CPP0X_OVERRIDE_CONTROLS.
2246 * error.c (maybe_warn_cpp0x): Adjust.
2247 * parser.c (cp_parser_virt_specifier_seq_opt): Use it. Add
2248 '__final' as a non-c++0x alternative for 'final'.
2250 2011-07-22 Jason Merrill <jason@redhat.com>
2251 Mark Glisse <marc.glisse@normalesup.org>
2254 * decl.c (cp_finish_decl): Apply pragma redefine_extname in
2255 other namespaces as well.
2256 * name-lookup.c (c_linkage_bindings): Define.
2257 (lookup_extern_c_fun_in_all_ns): Rename from
2258 lookup_extern_c_fun_binding_in_all_ns. Return tree.
2259 (pushdecl_maybe_friend_1): Adjust. Copy DECL_ASSEMBLER_NAME.
2261 2011-07-20 Jason Merrill <jason@redhat.com>
2263 * parser.c (cp_parser_initializer_list): Handle C99 .id= and [N]=
2264 designated initializer syntax.
2265 * decl.c (check_array_designated_initializer): Add index parm.
2266 (maybe_deduce_size_from_array_init): Pass it.
2267 (reshape_init_array_1): Likewise.
2269 PR c++/6709 (DR 743)
2270 PR c++/42603 (DR 950)
2271 * parser.c (token_is_decltype, cp_lexer_next_token_is_decltype): New.
2272 (cp_parser_nested_name_specifier_opt): Allow decltype.
2273 (cp_parser_qualifying_entity): Likewise.
2274 (cp_parser_decltype): Replace source tokens with CPP_DECLTYPE.
2275 (cp_parser_simple_type_specifier): Handle decltype as scope.
2276 (cp_parser_base_specifier): Allow decltype.
2277 (cp_parser_base_clause): Don't crash on null base.
2278 * parser.h (CPP_KEYWORD, CPP_TEMPLATE_ID): Move to c-common.h.
2279 (CPP_NESTED_NAME_SPECIFIER, N_CP_TTYPES): Likewise.
2281 2011-07-19 Jason Merrill <jason@redhat.com>
2284 * pt.c (coerce_template_parms): Handle non-pack after pack.
2286 2011-07-19 Richard Guenther <rguenther@suse.de>
2288 * call.c (build_special_member_call): Use fold_build_pointer_plus.
2289 * class.c (build_base_path): Likewise.
2290 (convert_to_base_statically): Likewise.
2291 (dfs_accumulate_vtbl_inits): Likewise.
2292 * cp-gimplify.c (cxx_omp_clause_apply_fn): Likewise.
2293 * except.c (expand_start_catch_block): Likewise.
2294 * init.c (expand_virtual_init): Likewise.
2295 (build_new_1): Likewise.
2296 (build_vec_delete_1): Likewise.
2297 (build_vec_delete): Likewise.
2298 * rtti.c (build_headof): Likewise.
2299 (tinfo_base_init): Likewise.
2300 * typeck.c (get_member_function_from_ptrfunc): Likewise.
2301 (cp_build_addr_expr_1): Likewise.
2302 * typeck2.c (build_m_component_ref): Likewise.
2304 2011-07-18 Martin Jambor <mjambor@suse.cz>
2306 * parser.c (cp_parser_parameter_declaration_list): Initialize
2309 2011-07-16 Jason Merrill <jason@redhat.com>
2311 * pt.c (tinst_level_tick, last_template_error_tick): Replace with
2312 last_error_tinst_level.
2313 (push_tinst_level, pop_tinst_level): Adjust.
2314 (problematic_instantiation_changed): Adjust.
2315 (record_last_problematic_instantiation): Adjust.
2316 * error.c (cp_print_error_function): Don't print
2317 current_function_decl if we're in a template instantiation context.
2318 (print_instantiation_full_context): Always print first line.
2320 2011-07-16 Nathan Froyd <froydnj@codesourcery.com>
2321 Jason Merrill <jason@redhat.com>
2325 * cp-tree.h (fn_type_unification): Add `bool' parameter.
2326 * pt.c (enum template_base_result): Define.
2327 (unify_success, unify_unknown): Define.
2328 (unify_parameter_deduction_failure): Define.
2329 (unify_invalid, unify_cv_qual_mismatch, unify_type_mismatch): Define.
2330 (unify_parameter_pack_mismatch): Define.
2331 (unify_parameter_pack_inconsistent): Define.
2332 (unify_ptrmem_cst_mismatch, unify_vla_arg): Define.
2333 (unify_expression_unequal, unify_inconsistency): Define.
2334 (unify_method_type_error, unify_arity): Likewise.
2335 (unify_too_many_parameters, unify_too_few_parameters): Define.
2336 (unify_arg_conversion, unify_no_common_base): Define.
2337 (unify_illformed_ptrmem_cst_expr): Define.
2338 (unify_substitution_failure): Define.
2339 (unify_inconsistent_template_template_parameters): Define.
2340 (unify_template_deduction_failure): Define.
2341 (unify_template_argument_mismatch): Define.
2342 (unify_overload_resolution_failure): Define.
2343 (comp_template_args_with_info): New function, split out from...
2344 (comp_template_args): ...here. Call it.
2345 (deduction_tsubst_fntype): Add `complain' parameter'. Pass it
2347 (unify): Add `explain_p' parameter. Pass to all relevant calls.
2348 Call above status functions when appropriate.
2349 (resolve_overloaded_unification, try_one_overload): Likewise.
2350 (type_unification, type_unification_real): Likewise.
2351 (unify_pack_expansion): Likewise.
2352 (get_template_base, try_class_unification): Likewise.
2353 (get_bindings, more_specialized_fn): Pass false to unification
2355 (get_class_bindings, do_auto_deduction): Likewise.
2356 (convert_nontype_argument): Likewise.
2357 (fn_type_unification): Likewise. Pass tf_warning_or_error if
2359 (get_template_base): Add `explain_p' parameter and pass it to
2360 try_class_unification. Return an enum template_base_result.
2361 * class.c (resolve_address_of_overloaded_function): Pass false to
2362 fn_type_unification.
2363 * call.c (enum rejection_reason_code): Add new codes.
2364 (struct rejection_reason): Add template_unification field.
2365 Add template_instantiation field.
2366 (template_unification_rejection): Define.
2367 (template_unification_error_rejection): Define.
2368 (template_instantiation_rejection): Define.
2369 (invalid_copy_with_fn_template_rejection): Define.
2370 (add_template_candidate): Pass false to unify.
2371 Provide more rejection reasons when possible.
2372 (print_template_unification_rejection): Define.
2373 (print_arity_rejection): Define, split out from...
2374 (print_z_candidate): ...here. Add cases for new rejection
2377 2011-07-15 Jason Merrill <jason@redhat.com>
2379 * Make-lang.in (check-g++-strict-gc): New.
2380 (cp/except.o): Depend on gt-cp-except.h
2381 * except.c: Include gt-cp-except.h.
2382 * config-lang.in (gtfiles): Add cp/except.c.
2383 * decl2.c (mark_used): Adjust constexpr condition, set
2384 function_depth around template instantiation.
2385 * parser.c (cp_parser_lambda_body): Set function_depth.
2386 * semantics.c (maybe_add_lambda_conv_op): Likewise.
2389 * Make-lang.in (check-c++0x): Use --extra_opts instead of--tool_opts.
2391 2011-07-13 Jason Merrill <jason@redhat.com>
2393 * Make-lang.in (check-c++0x): New.
2395 2011-07-13 Richard Sandiford <richard.sandiford@linaro.org>
2397 * typeck2.c (split_nonconstant_init_1): Pass the initializer directly,
2398 rather than a pointer to it. Return true if the whole of the value
2399 was initialized by the generated statements. Use
2400 complete_ctor_at_level_p instead of count_type_elements.
2402 2011-07-12 Diego Novillo <dnovillo@google.com>
2404 * name-lookup.h (cp_binding_level): Rename from cxx_scope.
2406 (struct cp_binding_level): Fix indentation.
2408 2011-07-11 Jason Merrill <jason@redhat.com>
2411 * pt.c (extract_fnparm_pack): Split out from...
2412 (make_fnparm_pack): ...here.
2413 (instantiate_decl): Handle non-pack parms after a pack.
2414 * semantics.c (maybe_add_lambda_conv_op): Don't in a template.
2416 * decl2.c (decl_constant_var_p): Use decl_maybe_constant_var_p.
2419 * cp-tree.h (struct tinst_level): Add errors field.
2420 * pt.c (neglectable_inst_p, limit_bad_template_recurson): New.
2421 (push_tinst_level): Don't start another decl in that case.
2422 (reopen_tinst_level): Adjust errors field.
2423 * decl2.c (cp_write_global_declarations): Don't complain about
2424 undefined inline if its template was defined.
2425 * mangle.c (mangle_decl_string): Handle failure from push_tinst_level.
2427 2011-07-10 Jason Merrill <jason@redhat.com>
2430 * parser.c (cp_parser_late_return_type_opt): Check quals parameter
2431 rather than current_class_type to determine whether to set 'this'.
2432 (cp_parser_direct_declarator): Pass -1 to quals if member_p is false.
2433 (cp_parser_init_declarator): Pass down member_p.
2435 2011-07-09 Jason Merrill <jason@redhat.com>
2437 * tree.c (build_vec_init_elt): Strip TARGET_EXPR.
2439 2011-07-08 Jason Merrill <jason@redhat.com>
2442 * typeck.c (cp_build_modify_expr): Preevaluate RHS.
2444 * method.c (use_thunk): Use cgraph_add_to_same_comdat_group.
2445 * optimize.c (maybe_clone_body): Likewise.
2446 * semantics.c (maybe_add_lambda_conv_op): Likewise.
2449 * decl.c (expand_static_init): Don't get confused by user
2450 declaration of __cxa_guard_acquire.
2452 * typeck.c (cp_apply_type_quals_to_decl): Don't check
2453 COMPLETE_TYPE_P either.
2456 * typeck.c (cp_apply_type_quals_to_decl): Don't check
2457 TYPE_NEEDS_CONSTRUCTING.
2459 2011-07-07 Jason Merrill <jason@redhat.com>
2462 * pt.c (push_deduction_access_scope): Preserve
2463 processing_template_decl across push_to_top_level.
2465 * class.c (pushclass): Accept NULL argument.
2466 (popclass): Deal with popping null class.
2467 * pt.c (push_access_scope, pop_access_scope): Use them rather than
2468 push_to_top_level/pop_from_top_level.
2469 * name-lookup.c (lookup_name_real_1): Check current_class_type.
2471 2011-07-07 Jakub Jelinek <jakub@redhat.com>
2474 * typeck.c (cp_build_binary_op): For MULT_EXPR and TRUNC_DIV_EXPR with
2475 one non-complex and one complex argument, call save_expr on both
2478 2011-07-06 Jason Merrill <jason@redhat.com>
2481 * semantics.c (expand_or_defer_fn_1): Clear DECL_EXTERNAL
2485 * method.c (make_thunk, use_thunk): Copy DECL_COMDAT.
2487 2011-07-05 Jason Merrill <jason@redhat.com>
2490 * pt.c (tsubst_qualified_id): Preserve TEMPLATE_ID_EXPR in
2491 partial instantiation.
2494 * semantics.c (finish_id_expression): convert_from_reference.
2496 2011-07-05 Richard Guenther <rguenther@suse.de>
2498 * decl.c (cxx_init_decl_processing): Defer building common
2499 tree nodes to c_common_nodes_and_builtins.
2501 2011-07-04 Jason Merrill <jason@redhat.com>
2505 * mangle.c (write_expression): Handle 'this'.
2506 * parser.c (cp_parser_postfix_dot_deref_expression): Allow
2508 * semantics.c (potential_constant_expression_1): Check that
2509 DECL_CONTEXT is set on 'this'.
2511 * error.c (dump_template_bindings): Don't print typenames
2512 for a partial instantiation.
2513 (dump_function_decl): If we aren't printing function arguments,
2514 print template arguments as <args> rather than [with ...].
2515 (dump_expr): Don't print return type or template header.
2516 [BASELINK]: Use BASELINK_FUNCTIONS rather than get_first_fn.
2517 * pt.c (dependent_template_arg_p): Handle null arg.
2519 * error.c (type_to_string): Avoid redundant akas.
2521 2011-07-01 Jonathan Wakely <jwakely.gcc@gmail.com>
2524 * init.c (build_delete): Only warn for sfk_deleting_destructor.
2526 2011-07-01 Jakub Jelinek <jakub@redhat.com>
2528 * Make-lang.in (cp/decl.o): Depend on pointer-set.h.
2529 (cp/class.o): Likewise.
2530 (cp/error.o): Likewise.
2531 (cp/name-lookup.o): Likewise.
2532 (cp/decl2.o): Likewise. Don't depend on $(POINTER_SET_H).
2534 2011-07-01 Jason Merrill <jason@redhat.com>
2537 * pt.c (lookup_template_function): Handle non-function.
2540 * pt.c (tsubst_qualified_id): Check PTRMEM_OK_P.
2541 * tree.c (build_qualified_name): Set PTRMEM_OK_P.
2542 * semantics.c (finish_parenthesized_expr): Clear PTRMEM_OK_P on
2544 * cp-tree.h (PTRMEM_OK_P): Apply to SCOPE_REF, too.
2545 (QUALIFIED_NAME_IS_TEMPLATE): Switch to lang flag 1.
2549 * pt.c (resolve_nondeduced_context): Call mark_used.
2552 * semantics.c (finish_offsetof): Complain about incomplete type.
2554 2011-06-30 Jason Merrill <jason@redhat.com>
2557 * rtti.c (get_tinfo_decl): Call complete_type.
2560 * method.c (implicitly_declare_fn): Set DECL_PARM_LEVEL and
2561 DECL_PARM_INDEX on rhs parm.
2563 * pt.c (iterative_hash_template_arg): Use cp_tree_operand_length.
2566 * tree.c (stabilize_init): Handle aggregate initialization.
2569 * name-lookup.c (struct arg_lookup): Add fn_set.
2570 (add_function): Check it.
2571 (lookup_arg_dependent_1): Initialize it.
2573 2011-06-29 Jason Merrill <jason@redhat.com>
2576 * init.c (build_new_1): Pass {} down to build_vec_init.
2577 (build_vec_init): Handle it.
2581 * cp-tree.h (struct saved_scope): Add x_current_class_ptr,
2582 x_current_class_ref.
2583 (current_class_ptr, current_class_ref): Use them.
2584 * decl.c (build_this_parm): Handle getting the class type.
2585 * parser.c (cp_parser_late_return_type_opt): Set up 'this'
2586 for use within the trailing return type.
2588 * pt.c (tsubst_decl) [VAR_DECL]: In unevaluated operand,
2589 don't tsubst DECL_INITIAL unless our type use auto.
2592 * semantics.c (constexpr_fn_retval): Handle CLEANUP_POINT_EXPR here.
2593 (massage_constexpr_body): Not here.
2596 * semantics.c (lambda_proxy_type): New.
2597 (build_capture_proxy): Use it.
2598 * cp-tree.h (DECLTYPE_FOR_LAMBDA_PROXY): New.
2599 * pt.c (tsubst) [DECLTYPE_TYPE]: Use them.
2602 * class.c (explain_non_literal_class): New.
2603 (finalize_literal_type_property): Call it.
2604 * cp-tree.h: Declare it.
2605 * semantics.c (ensure_literal_type_for_constexpr_object): Call it.
2606 (is_valid_constexpr_fn): Likewise.
2607 (massage_constexpr_body): Split out from...
2608 (register_constexpr_fundef): ...here.
2609 (is_instantiation_of_constexpr): New.
2610 (expand_or_defer_fn_1): Leave DECL_SAVED_TREE alone in that case.
2611 (explain_invalid_constexpr_fn): New.
2612 (cxx_eval_call_expression): Call it.
2613 (potential_constant_expression_1): Likewise. Avoid redundant errors.
2614 * method.c (process_subob_fn): Diagnose non-constexpr.
2615 (walk_field_subobs): Likewise.
2616 (synthesized_method_walk): Don't shortcut if we want diagnostics.
2617 (explain_implicit_non_constexpr): New.
2618 (defaulted_late_check): Use it.
2619 * call.c (build_cxx_call): Remember location.
2621 * method.c (maybe_explain_implicit_delete): Use pointer_set
2624 * class.c (finalize_literal_type_property): Update conditions.
2625 * method.c (defaulted_late_check): Set TYPE_HAS_CONSTEXPR_CTOR.
2627 * tree.c (build_vec_init_expr): Don't add TARGET_EXPR.
2628 * typeck2.c (digest_init_r): Handle VEC_INIT_EXPR.
2629 * semantics.c (cxx_eval_vec_init_1): Correct type.
2631 * init.c (build_value_init): Decide whether or not to zero-initialize
2632 based on user-providedness of default ctor, not any ctor.
2633 (build_value_init_noctor): Adjust assert.
2636 * call.c (convert_like_real) [ck_user]: Handle value-initialization.
2637 (build_new_method_call_1): Likewise.
2638 * init.c (expand_default_init): Handle direct list-initialization
2641 2011-06-27 Jakub Jelinek <jakub@redhat.com>
2643 * cp-tree.h (union lang_tree_node): Use it in chain_next expression.
2645 2011-06-26 Jason Merrill <jason@redhat.com>
2648 * semantics.c (potential_constant_expression_1): Check
2649 for non-literality rather than cleanup.
2650 (cxx_eval_constant_expression): Likewise.
2653 * semantics.c (potential_constant_expression_1): A TARGET_EXPR
2654 with a cleanup isn't constant.
2655 (cxx_eval_constant_expression): Likewise.
2656 * init.c (expand_default_init): Use maybe_constant_init.
2658 2011-06-24 Jakub Jelinek <jakub@redhat.com>
2661 * cp-tree.h (union lang_tree_node): Use TYPE_NEXT_VARIANT
2662 instead of TYPE_CHAIN for chain_next for types.
2664 2011-06-23 Gabriel Charette <gchare@google.com>
2666 * name-lookup.h (cp_binding_level): Removed unused
2667 member names_size. Update all users.
2669 2011-06-23 Jason Merrill <jason@redhat.com>
2671 * typeck2.c (build_functional_cast): Strip cv-quals for value init.
2672 * init.c (build_zero_init_1): Not here.
2675 * pt.c (resolve_overloaded_unification): Fix DR 115 handling.
2677 2011-06-23 Paolo Carlini <paolo.carlini@oracle.com>
2680 * decl2.c (build_anon_union_vars): Early return error_mark_node
2681 for a nested anonymous struct.
2683 2011-06-23 Jason Merrill <jason@redhat.com>
2686 * decl2.c (mark_used): Don't call synthesize_method for
2687 functions defaulted outside the class.
2689 * optimize.c (maybe_clone_body): Set linkage flags before
2690 cgraph_same_body_alias.
2693 * class.c (set_linkage_according_to_type): Hand off to
2694 determine_visibility.
2697 * init.c (build_zero_init_1): Strip cv-quals from scalar types.
2700 * pt.c (most_specialized_instantiation): Do check return types.
2702 2011-06-22 Jason Merrill <jason@redhat.com>
2705 * call.c (build_call_a): Set cp_function_chain->can_throw here.
2706 (build_cxx_call): Not here.
2708 2011-06-21 Jason Merrill <jason@redhat.com>
2711 * decl.c (cp_finish_decl): Adjust init_const_expr_p for refs.
2712 (grokdeclarator): constexpr doesn't apply const for refs.
2713 * parser.c (cp_parser_initializer_clause): Don't call
2714 maybe_constant_value here.
2715 * call.c (initialize_reference): Handle constexpr.
2718 * semantics.c (maybe_add_lambda_conv_op): Call mark_exp_read for
2719 static fn parameters.
2721 * call.c (add_builtin_candidates): Use cv_unqualified rather than
2723 * pt.c (tsubst_arg_types): Likewise.
2724 * except.c (build_throw): Use cv_unqualified.
2727 * call.c (cxx_type_promotes_to): Don't strip cv-quals.
2728 * semantics.c (lambda_return_type): Strip them here.
2730 2011-06-21 Andrew MacLeod <amacleod@redhat.com>
2732 * semantics.c: Add sync_ or SYNC__ to builtin names.
2734 2011-06-20 Jason Merrill <jason@redhat.com>
2737 * init.c (build_vec_init): Don't try to use a CONSTRUCTOR when
2739 * typeck2.c (process_init_constructor_array): Use {} for classes,
2741 * call.c (convert_like_real): Handle substitution failure.
2744 * pt.c (canonicalize_type_argument): New.
2745 (convert_template_argument, unify): Use it.
2748 * call.c (rejection_reason_code): Add rr_explicit_conversion.
2749 (print_z_candidate): Handle it.
2750 (explicit_conversion_rejection): New.
2751 (build_user_type_conversion_1): Reject an explicit conversion
2752 function that requires more than a qualification conversion.
2755 * decl.c (grokdeclarator): Don't set ctype to an ENUMERAL_TYPE.
2758 * tree.c (strip_typedefs): Use build_aligned_type.
2761 * call.c (sufficient_parms_p): Allow parameter packs too.
2764 * semantics.c (describable_type): Remove.
2765 * cp-tree.h: Likewise.
2766 * decl.c (cp_finish_decl): Don't call it.
2767 * init.c (build_new): Likewise.
2768 * parser.c (cp_parser_omp_for_loop): Likewise.
2769 * pt.c (tsubst_decl): Likewise.
2770 (do_auto_deduction): If we fail in a template, try again
2771 at instantiation time.
2774 * parser.c (cp_parser_lambda_introducer): Complain about redundant
2776 * semantics.c (add_capture): Likewise.
2777 (register_capture_members): Clear IDENTIFIER_MARKED.
2779 2011-06-17 Jason Merrill <jason@redhat.com>
2782 * call.c (convert_class_to_reference_1): Allow binding function
2783 lvalue to rvalue reference.
2786 Generate proxy VAR_DECLs for better lambda debug info.
2787 * cp-tree.h (FUNCTION_NEEDS_BODY_BLOCK): Add lambda operator().
2788 (LAMBDA_EXPR_PENDING_PROXIES): New.
2789 (struct tree_lambda_expr): Add pending_proxies.
2790 * name-lookup.c (pushdecl_maybe_friend_1): Handle capture shadowing.
2791 (qualify_lookup): Use is_lambda_ignored_entity.
2792 * parser.c (cp_parser_lambda_expression): Don't adjust field names.
2793 Call insert_pending_capture_proxies.
2794 (cp_parser_lambda_introducer): Use this_identifier.
2795 (cp_parser_lambda_declarator_opt): Call the object parameter
2796 of the op() "__closure" instead of "this".
2797 (cp_parser_lambda_body): Call build_capture_proxy.
2798 * semantics.c (build_capture_proxy, is_lambda_ignored_entity): New.
2799 (insert_pending_capture_proxies, insert_capture_proxy): New.
2800 (is_normal_capture_proxy, is_capture_proxy): New.
2801 (add_capture): Add __ to field names here, return capture proxy.
2802 (add_default_capture): Use this_identifier, adjust to expect
2803 add_capture to return a capture proxy.
2804 (outer_lambda_capture_p, thisify_lambda_field): Remove.
2805 (finish_id_expression, lambda_expr_this_capture): Adjust.
2806 (build_lambda_expr): Initialize LAMBDA_EXPR_PENDING_PROXIES.
2807 * pt.c (tsubst_copy_and_build): Check that LAMBDA_EXPR_PENDING_PROXIES
2810 * name-lookup.c (pushdecl_maybe_friend_1): Do check for shadowing
2811 of artificial locals.
2813 * parser.c (cp_parser_lambda_expression): Clear
2814 LAMBDA_EXPR_THIS_CAPTURE after parsing.
2815 * pt.c (tsubst_copy_and_build): Make sure it isn't set.
2817 * cp-tree.h (struct tree_lambda_expr): Change common to typed.
2818 Move non-pointers to end of struct.
2820 * pt.c (tsubst_decl): Handle DECL_VALUE_EXPR on reference.
2821 * decl.c (check_initializer): Handle DECL_VALUE_EXPR_P.
2823 * semantics.c (finish_non_static_data_member): Preserve dereference
2826 2011-06-16 Jason Merrill <jason@redhat.com>
2829 * parser.c (cp_parser_lambda_body): Share code between
2830 simple and complex cases instead of using cp_parser_function_body.
2833 * decl.c (check_initializer): Check narrowing.
2836 * pt.c (tsubst_decl) [FUNCTION_DECL]: Handle substitution failure.
2839 * semantics.c (finish_id_expression): Mark even dependent
2843 * error.c (dump_template_argument): Don't try to omit default
2844 template args from an argument pack.
2846 2011-06-15 H.J. Lu <hongjiu.lu@intel.com>
2849 * decl.c (get_dso_handle_node): Mark __dso_handle hidden if
2850 assembler supports hidden visibility.
2852 2011-06-14 Jason Merrill <jason@redhat.com>
2855 * cp-tree.h (DEFERRED_NOEXCEPT_SPEC_P): Handle overload.
2856 * method.c (defaulted_late_check): Only maybe_instantiate_noexcept
2857 if the declaration had an exception-specifier.
2858 (process_subob_fn): Don't maybe_instantiate_noexcept.
2859 * pt.c (maybe_instantiate_noexcept): Handle overload.
2860 * typeck2.c (nothrow_spec_p_uninst): New.
2861 (merge_exception_specifiers): Add 'fn' parm. Build up overload.
2862 * typeck.c (merge_types): Adjust.
2864 * pt.c (deduction_tsubst_fntype): Don't save input_location.
2865 (maybe_instantiate_noexcept): Likewise.
2867 2011-06-14 Joseph Myers <joseph@codesourcery.com>
2869 * Make-lang.in (cp/method.o): Update dependencies.
2870 * method.c: Include common/common-target.h.
2871 (use_thunk): Use targetm_common.have_named_sections.
2873 2011-06-14 Steve Ellcey <sje@cup.hp.com>
2875 * decl.c (cxx_init_decl_processing): Use ptr_mode instead of Pmode.
2877 2011-06-14 Jason Merrill <jason@redhat.com>
2879 * error.c (type_to_string): Print typedef-stripped version too.
2882 * call.c (perform_implicit_conversion_flags): Print source type as
2886 * typeck2.c (build_m_component_ref): Preserve rvalueness.
2889 * class.c (build_base_path): Fix cv-quals in unevaluated context.
2892 * semantics.c (cxx_fold_indirect_ref): Local, more permissive copy
2893 of fold_indirect_ref_1.
2894 (cxx_eval_indirect_ref): Use it.
2896 2011-06-11 Jan Hubicka <jh@suse.cz>
2898 * decl2.c (cp_write_global_declarations): Process aliases; look trhough
2901 2011-06-10 Paolo Carlini <paolo.carlini@oracle.com>
2904 * decl.c (grokdeclarator): Reject operator names in parameters.
2906 2011-06-10 Jan Hubicka <jh@suse.cz>
2908 * decl2.c (clear_decl_external): New functoin.
2909 (cp_write_global_declarations): Use it.
2911 2011-06-10 Paolo Carlini <paolo.carlini@oracle.com>
2913 * cp-tree.h (error_operand_p): Remove.
2915 2011-06-09 David Krauss <potswa@mac.com>
2918 * typeck2.c (build_x_arrow): Push fake template context
2919 to produce diagnostic on acyclic endless operator-> drill-down.
2920 * call.c (build_new_op): Change Boolean overload status
2921 value to a pointer to the overload function.
2922 * cp-tree.h: Likewise.
2923 * typeck.c: Likewise.
2924 * parser.c: Likewise.
2925 * decl2.c: Likewise.
2928 2011-06-09 Jason Merrill <jason@redhat.com>
2930 * semantics.c (maybe_constant_value): Handle overflowed input.
2931 (non_const_var_error): Handle non-constant DECL_INITIAL.
2933 * pt.c (build_non_dependent_expr): Use fold_non_dependent_expr_sfinae.
2935 * parser.c (cp_parser_constant_expression): Just return the
2936 non-constant expression.
2938 * semantics.c (finish_compound_literal): Set TREE_HAS_CONSTRUCTOR.
2940 2011-06-09 Paolo Carlini <paolo.carlini@oracle.com>
2943 * decl.c (grokdeclarator): Reject operator names in typedefs.
2945 2011-06-08 Jason Merrill <jason@redhat.com>
2948 * cp-tree.def (DEFERRED_NOEXCEPT): New.
2949 * cp-tree.h (struct tree_deferred_noexcept): New.
2950 (DEFERRED_NOEXCEPT_PATTERN, DEFERRED_NOEXCEPT_ARGS): New.
2951 (DEFERRED_NOEXCEPT_SPEC_P): New.
2952 (enum cp_tree_node_structure_enum): Add TS_CP_DEFERRED_NOEXCEPT.
2953 (union lang_tree_node): Add tree_deferred_noexcept.
2954 (maybe_instantiate_noexcept): Declare.
2955 * cp-objcp-common.c (cp_tree_size): Handle DEFERRED_NOEXCEPT.
2956 * error.c (dump_exception_spec): Likewise.
2957 * cxx-pretty-print.c (pp_cxx_exception_specification): Likewise.
2958 * ptree.c (cxx_print_xnode): Likewise.
2959 * tree.c (cp_tree_equal): Likewise.
2960 * decl.c (cp_tree_node_structure): Likewise.
2961 (duplicate_decls): Call maybe_instantiate_noexcept.
2962 * except.c (build_noexcept_spec): Handle DEFERRED_NOEXCEPT.
2963 (nothrow_spec_p, type_noexcept_p, type_throw_all_p): Check
2964 DEFERRED_NOEXCEPT_SPEC_P.
2965 * typeck2.c (merge_exception_specifiers): Likewise.
2966 * decl2.c (mark_used): Call maybe_instantiate_noexcept.
2967 * method.c (process_subob_fn, defaulted_late_check): Likewise.
2968 * pt.c (tsubst_exception_specification): Add defer_ok parm.
2969 Build DEFERRED_NOEXCEPT.
2970 (maybe_instantiate_noexcept): New.
2971 (tsubst, regenerate_decl_from_template, instantiate_decl): Adjust.
2972 * search.c (check_final_overrider): Call maybe_instantiate_noexcept.
2974 * semantics.c (potential_constant_expression_1): Handle destructor
2977 2011-06-08 Jakub Jelinek <jakub@redhat.com>
2979 * cp-tree.h (struct tinst_level): Add chain_next GTY
2982 2011-06-08 Jason Merrill <jason@redhat.com>
2985 * pt.c (deduction_tsubst_fntype): Don't free the tinst entry
2986 if a pending_template entry is pointing at it.
2988 2011-06-07 Jason Merrill <jason@redhat.com>
2992 * error.c (subst_to_string): New.
2993 (cp_printer): Use it for 'S'.
2994 (print_instantiation_partial_context_line): Handle subst context.
2995 * pt.c (push_tinst_level): Handle subst context.
2996 (deduction_tsubst_fntype): Don't track specific substitutions.
2997 Use push_tinst_level.
2999 * pt.c (deduction_tsubst_fntype): Use push_deduction_access_scope.
3000 (fn_type_unification): Don't call push_deduction_access_scope here.
3002 2011-06-06 Jason Merrill <jason@redhat.com>
3005 * typeck.c (perform_integral_promotions): Don't promote scoped enums.
3006 * call.c (convert_arg_to_ellipsis): Promote them here in old ABI.
3008 2011-06-06 Nicola Pero <nicola.pero@meta-innovation.com>,
3011 * parser.c (cp_parser_objc_at_property_declaration): Allow setter
3012 and getter names to use all the allowed method names.
3014 2011-06-06 Jason Merrill <jason@redhat.com>
3017 * semantics.c (potential_constant_expression_1): Handle FIELD_DECL.
3020 * decl.c (cp_finish_decl): Check DECL_FUNCTION_SCOPE_P rather than
3021 at_function_scope_p.
3024 * tree.c (build_target_expr): Deal with ARM ABI tweaks.
3026 2011-06-04 Jonathan Wakely <jwakely.gcc@gmail.com>
3028 * init.c (build_delete): Warn when deleting type with non-virtual
3031 2011-06-03 Jakub Jelinek <jakub@redhat.com>
3034 * mangle.c (write_nested_name): Use CP_DECL_CONTEXT instead of
3037 2011-06-01 Jason Merrill <jason@redhat.com>
3039 * pt.c (build_non_dependent_expr): Remove special handling of
3043 * pt.c (template_args_equal): Handle one arg being NULL_TREE.
3044 (deduction_tsubst_fntype): Handle excessive non-infinite recursion.
3047 * typeck2.c (build_x_arrow): Don't use build_min_nt.
3049 2010-05-31 Fabien ChĂȘne <fabien@gcc.gnu.org>
3052 * name-lookup.c (supplement_binding_1): If the old binding was a
3053 type name, also check that the DECL actually refers to the same
3054 type or is not a type.
3056 2011-05-31 Jason Merrill <jason@redhat.com>
3059 * tree.c (lvalue_kind): Recurse on NON_DEPENDENT_EXPR. Handle
3060 ARROW_EXPR, TYPEID_EXPR, and arbitrary class-valued expressions.
3061 (build_min_non_dep): Preserve reference refs.
3062 (build_min_non_dep_call_vec): Likewise
3064 2011-05-30 Jakub Jelinek <jakub@redhat.com>
3067 * semantics.c (finish_omp_clauses): Call require_complete_type
3068 even for copyin/copyprivate clauses. Only call
3069 cxx_omp_create_clause_info if inner_type is COMPLETE_TYPE_P.
3071 2011-05-28 Jason Merrill <jason@redhat.com>
3074 * parser.c (cp_parser_lambda_expression): Improve error recovery.
3075 (cp_parser_lambda_declarator_opt): Likewise. Return bool.
3077 2011-05-27 Jason Merrill <jason@redhat.com>
3080 * parser.c (cp_parser_pseudo_destructor_name): Commit to parse
3083 * mangle.c (mangle_decl_string): Make sure we don't try to mangle
3087 * semantics.c (maybe_add_lambda_conv_op): Fix COMDAT sharing.
3088 * decl.c (start_preparsed_function): Don't call comdat_linkage for
3092 * mangle.c (write_expression): Handle MODOP_EXPR.
3095 * parser.c (cp_parser_unqualified_id): Don't check
3096 constructor_name_p for enums.
3099 * pt.c (dependent_type_p_r): Avoid infinite recursion.
3102 * error.c (dump_expr) [COMPONENT_REF]: Use pp_cxx_dot
3103 with INDIRECT_REF of REFERENCE_TYPE.
3106 * pt.c (get_mostly_instantiated_function_type): Use push_access_scope.
3108 2011-05-27 Nathan Froyd <froydnj@codesourcery.com>
3110 * cp-tree.h (building_stmt_tree): Delete.
3111 * decl.c (save_function_data): Tweak initializer for x_cur_stmt_list.
3112 (build_aggr_init_full_exprs): Call building_stmt_list_p
3113 instead of building_stmt_tree.
3114 (initialize_local_var): Likewise.
3115 (finish_function): Likewise.
3116 * decl2.c (finish_anon_union): Likewise.
3117 * init.c (begin_init_stmts): Likewise.
3118 (finish_init_stmts): Likewise.
3119 (expand_aggr_init_1): Likewise.
3120 * name-lookup.c (do_local_using_decl): Likewise.
3121 (do_namespace_alias): Likewise.
3122 (do_using_directive): Likewise.
3123 (cp_emit_debug_info_for_using): Likewise.
3124 * semantics.c (add_stmt): Assert that stmt_list_stack is non-empty.
3126 2011-05-27 Paolo Carlini <paolo.carlini@oracle.com>
3129 * typeck2.c (build_functional_cast): Complain early for invalid uses
3130 of 'auto' and set type to error_mark_node.
3132 2011-05-26 Jason Merrill <jason@redhat.com>
3135 * parser.c (cp_parser_member_declaration): Allow friend T.
3136 * friend.c (make_friend_class): Ignore non-classes.
3137 * pt.c (instantiate_class_template_1): Handle TEMPLATE_TYPE_PARM.
3140 * pt.c (convert_template_argument): Don't complain about using
3141 injected-class-name as template template argument.
3144 * decl.c (check_static_variable_definition): Now static.
3145 (cp_finish_decl): Call it here.
3146 (grokdeclarator): Not here.
3147 * pt.c (instantiate_class_template_1): Or here.
3148 * cp-tree.h: Don't declare it.
3150 2011-05-26 Janis Johnson <janis187@us.ibm.com>
3151 Nathan Froyd <froydnj@codesourcery.com>
3155 * name-lookup.h (enum scope_kind): Add sk_cond.
3156 * name-lookup.c (pushdecl_maybe_friend): Get scope of shadowed local.
3157 Detect and report error for redeclaration from for-init or if
3158 or switch condition.
3159 (begin_scope): Handle sk_cond.
3160 * semantics.c (begin_if_stmt): Use sk_cond.
3161 (begin switch_stmt): Ditto.
3163 2011-05-26 Jason Merrill <jason@redhat.com>
3166 * name-lookup.h (cp_class_binding): Make base a pointer.
3167 * name-lookup.c (new_class_binding): Adjust.
3168 (poplevel_class): Adjust.
3171 * decl.c (grokparms): Function parameter packs don't need to
3173 * pt.c (type_unification_real): But they aren't deduced otherwise.
3175 2011-05-25 Jason Merrill <jason@redhat.com>
3178 * decl.c (build_enumerator): If incremented enumerator won't fit in
3179 previous integral type, find one it will fit in.
3182 * decl.c (create_array_type_for_decl): Complain about array of auto.
3186 * error.c (dump_template_bindings): Set processing_template_decl
3187 for a partial instantiation.
3190 * decl.c (grokdeclarator): Don't change type when adding rvalue ref
3191 to another reference type.
3194 * decl.c (case_conversion): New.
3195 (finish_case_label): Use it.
3197 * ptree.c (cxx_print_xnode): Handle ARGUMENT_PACK_SELECT.
3200 * pt.c (dependent_template_arg_p): See through ARGUMENT_PACK_SELECT.
3203 * decl.c (grokdeclarator): Complain about auto typedef.
3206 * decl.c (grokdeclarator): Complain later for auto parameter.
3207 * pt.c (splice_late_return_type): Handle use in a template
3211 * typeck.c (cp_build_modify_expr): Check DECL_DEFAULTED_FN.
3214 * parser.c (cp_parser_parameter_declaration): Recognize
3215 list-initialization.
3216 (cp_parser_direct_declarator): Check for the closing
3217 paren before parsing definitely.
3220 * parser.c (cp_parser_constructor_declarator_p): Don't check
3221 constructor_name_p for enums.
3222 (cp_parser_diagnose_invalid_type_name): Correct error message.
3225 * init.c (perform_member_init): Handle list-initialization
3226 of array of non-trivial class type.
3229 * pt.c (instantiate_class_template_1): Call maybe_add_lambda_conv_op.
3230 * semantics.c (lambda_function): Check COMPLETE_OR_OPEN_TYPE_P.
3233 * pt.c (tsubst_decl) [PARM_DECL]: Handle partial instantiation of
3234 function parameter pack.
3235 (tsubst_pack_expansion): Likewise.
3237 * cp-objcp-common.c (cp_common_init_ts): TYPE_ARGUMENT_PACK has
3240 2011-05-25 Jakub Jelinek <jakub@redhat.com>
3242 * cp-objcp-common.c (cp_common_init_ts): Mark CTOR_INITIALIZER
3246 * semantics.c (cxx_eval_bit_field_ref): Handle the
3247 case when BIT_FIELD_REF doesn't cover only a single field.
3249 2011-05-24 Jason Merrill <jason@redhat.com>
3252 * pt.c (get_mostly_instantiated_function_type): Use
3253 push_deferring_access_checks rather than set flag_access_control.
3255 2011-05-24 Nicola Pero <nicola.pero@meta-innovation.com>,
3257 * parser.c (cp_parser_objc_class_ivars): Deal gracefully with a
3258 syntax error in declaring an ObjC instance variable.
3260 2011-05-24 Jason Merrill <jason@redhat.com>
3263 * class.c (pushclass): Accept NULL argument.
3264 (popclass): Deal with popping null class.
3265 * pt.c (push_access_scope, pop_access_scope): Use them rather than
3266 push_to_top_level/pop_from_top_level.
3267 (push_deduction_access_scope, pop_defarg_context): New.
3268 (fn_type_unification): Use them.
3269 * name-lookup.c (lookup_name_real_1): Check current_class_type.
3271 2011-05-24 Paolo Carlini <paolo.carlini@oracle.com>
3273 * decl.c (grokdeclarator): Use current_class_name.
3275 2011-05-24 Joseph Myers <joseph@codesourcery.com>
3277 * Make-lang.in (GXX_OBJS): Remove prefix.o.
3278 (g++$(exeext)): Use libcommon-target.a.
3279 (CXX_C_OBJS): Remove prefix.o.
3281 2011-05-23 Jason Merrill <jason@redhat.com>
3283 * pt.c (tsubst_copy_and_build): Use current_class_name.
3286 * call.c (convert_arg_to_ellipsis): Call force_rvalue.
3289 * typeck.c (cp_build_c_cast): Don't strip cv-quals when
3290 converting to reference.
3291 (build_static_cast_1): Update for glvalues.
3294 * typeck.c (build_const_cast_1): Handle rvalue references.
3297 * decl.c (use_eh_spec_block): Do use an EH spec block for a
3301 * call.c (splice_viable): Be strict in templates.
3304 * error.c (dump_template_bindings): Suppress access control.
3307 * pt.c (instantiate_decl): Handle =default.
3310 * pt.c (invalid_nontype_parm_type_p): Allow DECLTYPE_TYPE.
3312 2011-05-23 Nathan Froyd <froydnj@codesourcery.com>
3314 * call.c (build_over_call): Tweak call to check_function_arguments.
3315 * typeck.c (cp_build_function_call_vec): Likewise.
3317 2011-05-23 Jonathan Wakely <jwakely.gcc@gmail.com>
3320 * init.c (perform_member_init): Check for self-initialization.
3322 2011-05-22 Jason Merrill <jason@redhat.com>
3325 * typeck.c (composite_pointer_type_r): Return error_mark_node
3326 on error in SFINAE context.
3328 2011-05-20 Jason Merrill <jason@redhat.com>
3331 * decl.c (grokdeclarator): Don't add set const function-cv-qual
3332 for constexpr fns to memfn_quals, just add it to the type.
3333 (revert_static_member_fn): Don't complain about quals.
3334 (check_static_quals): New.
3335 (grokfndecl): Call it.
3336 (start_preparsed_function): Don't call revert_static_member_fn.
3339 * decl.c (revert_static_member_fn): Ignore const on constexpr fn.
3342 * cvt.c (type_promotes_to): Don't promote scoped enums.
3345 * decl.c (duplicate_decls): Preserve DECL_DELETED_FN.
3348 * tree.c (stabilize_expr): Fix typo.
3352 * typeck.c (comp_except_specs): noexcept(false) is not compatible
3353 with throw(type-list).
3354 * typeck2.c (merge_exception_specifiers): noexcept(false)
3355 beats any more limited specification.
3359 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Avoid repeating
3361 * semantics.c (perform_koenig_lookup): Add complain parm.
3362 * cp-tree.h: Adjust.
3363 * parser.c (cp_parser_postfix_expression): Adjust.
3364 (cp_parser_perform_range_for_lookup): Adjust.
3366 2011-05-20 Jason Merrill <jason@redhat.com>
3368 * semantics.c (finish_call_expr): SET_EXPR_LOCATION.
3370 2011-05-20 Joseph Myers <joseph@codesourcery.com>
3372 * Make-lang.in (GXX_OBJS): Remove intl.o and version.o.
3374 2011-05-19 Jakub Jelinek <jakub@redhat.com>
3377 * decl.c (check_omp_return): Stop searching on sk_function_parms.
3380 * method.c (get_dtor, get_copy_ctor): Add COMPLAIN argument,
3381 pass it down to locate_fn_flags.
3382 * cp-tree.h (get_dtor, get_copy_ctor): Adjust prototypes.
3383 * semantics.c (cxx_omp_create_clause_info): Adjust callers.
3384 * cp-gimplify.c: Include splay-tree.h.
3385 (splay_tree_compare_decl_uid, omp_var_to_track,
3386 omp_cxx_notice_variable): New functions.
3387 (struct cp_genericize_omp_taskreg): New type.
3388 (struct cp_genericize_data): Add omp_ctx field.
3389 (cp_genericize_r): Attempt to determine implicitly determined
3390 firstprivate class type variables.
3391 (cp_genericize): Clear omp_ctx.
3392 * Make-lang.in (cp/cp-gimplify.o): Depend on $(SPLAY_TREE_H).
3394 2011-05-18 Jason Merrill <jason@redhat.com>
3398 * class.c (finalize_literal_type_property): Do check
3399 for constexpr member functions of non-literal class.
3400 (finish_struct): Don't call check_deferred_constexpr_decls.
3401 * cp-tree.h: Don't declare it.
3402 (DECL_DEFERRED_CONSTEXPR_CHECK): Remove.
3403 * decl.c (grok_special_member_properties): Don't check it
3404 (grokfnedcl): Don't call validate_constexpr_fundecl.
3405 (start_preparsed_function): Do call it.
3406 * pt.c (tsubst_decl): Don't call it.
3407 (instantiate_class_template_1): Don't call
3408 check_deferred_constexpr_decls.
3409 * semantics.c (literal_type_p): Check for any incompleteness.
3410 (ensure_literal_type_for_constexpr_object): Likewise.
3411 (is_valid_constexpr_fn): Revert deferral changes.
3412 (validate_constexpr_fundecl): Likewise.
3413 (register_constexpr_fundef): Likewise.
3414 (check_deferred_constexpr_decls): Remove.
3416 2011-05-16 Jason Merrill <jason@redhat.com>
3419 * pt.c (deduction_tsubst_fntype): Use a VEC initially.
3421 2011-05-15 Paolo Carlini <paolo.carlini@oracle.com>
3423 * cxx-pretty-print.c: Update comment.
3424 * semantics.c (trait_expr_value, finish_trait_expr):
3426 * parser.c (cp_parser_primary_expression): Likewise.
3428 2011-05-15 Jonathan Wakely <jwakely.gcc@gmail.com>
3431 * parser.c (cp_parser_perform_range_for_lookup): Call complete_type.
3433 2011-05-13 Ville Voutilainen <ville.voutilainen@gmail.com>
3435 Implement final on class.
3436 * class.c (check_bases): Diagnose derivation from a final class.
3437 * cp-tree.h (lang_type_class): Add is_final and adjust dummy.
3438 (CLASSTYPE_FINAL): New.
3439 * parser.c (cp_parser_class_head): Parse class-virt-specifier, set
3441 * pt.c (instantiate_class_template_1): Copy CLASSTYPE_FINAL.
3443 2011-05-13 Jason Merrill <jason@redhat.com>
3446 * pt.c (deduction_tsubst_fntype): New.
3447 (fn_type_unification): Use it.
3448 (init_template_processing): Initialize hash table.
3449 (print_template_statistics): Print hash table stats.
3451 * call.c (build_op_call): Use timevar_cond_start/stop.
3452 (build_user_type_conversion): Likewise.
3454 2011-05-12 Jason Merrill <jason@redhat.com>
3456 * cp-tree.h (DECL_DEFERRED_CONSTEXPR_CHECK): New.
3457 * semantics.c (validate_constexpr_fundecl): Set it.
3458 (check_deferred_constexpr_decls): Clear it.
3459 (register_constexpr_fundef): Make sure it isn't set.
3460 * decl.c (grok_special_member_properties): Check it.
3462 2011-05-11 Jason Merrill <jason@redhat.com>
3465 * semantics.c (validate_constexpr_fundecl): Defer checking if
3466 an argument type is being defined.
3467 (is_valid_constexpr_fn): Add defer_ok parm.
3468 (cxx_eval_call_expression): Adjust.
3469 (check_deferred_constexpr_decls): New.
3470 (literal_type_p): Make sure type isn't being defined.
3471 (ensure_literal_type_for_constexpr_object): Handle type being defined.
3472 * cp-tree.h: Declare check_deferred_constexpr_decls.
3473 * decl.c (grokfndecl): Call validate_constexpr_fundecl here.
3474 (start_preparsed_function, cp_finish_decl): Not here.
3475 * class.c (finalize_literal_type_property): Don't call
3476 validate_constexpr_fundecl.
3477 (finish_struct): Call check_deferred_constexpr_decls.
3478 * pt.c (tsubst_decl): Call validate_constexpr_fundecl.
3479 (instantiate_class_template): Call check_deferred_constexpr_decls.
3481 * semantics.c (validate_constexpr_fundecl): Check DECL_TEMPLATE_INFO
3482 rather than DECL_TEMPLATE_INSTANTIATION.
3483 (cxx_eval_call_expression): Likewise.
3485 * semantics.c (register_constexpr_fundef): Add to hash table here.
3486 (validate_constexpr_fundecl): Not here.
3488 * decl.c (grokdeclarator): Only set DECL_DECLARED_CONSTEXPR_P once.
3490 * pt.c (build_non_dependent_expr): Don't check null_ptr_cst_p,
3491 do call maybe_constant_value in C++0x mode.
3492 * semantics.c (cxx_eval_constant_expression): Handle TEMPLATE_DECL.
3495 * pt.c (value_dependent_expr_p): Handle CONSTRUCTOR.
3497 2011-05-11 Nathan Froyd <froydnj@codesourcery.com>
3499 * cp-tree.h (TYPENAME_TYPE_FULLNAME, TYPEOF_TYPE_EXPR): Use
3501 (UNDERLYING_TYPE_TYPE, DECLTYPE_TYPE_EXPR): Likewise.
3502 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): Likewise.
3503 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
3505 2011-05-10 Jason Merrill <jason@redhat.com>
3508 * class.c (type_build_ctor_call): New.
3509 * cp-tree.h: Declare it.
3510 * decl.c (check_initializer): Use it instead of
3511 TYPE_NEEDS_CONSTRUCTING.
3512 * init.c (build_value_init, build_value_init_noctor): Likewise.
3513 (perform_member_init, expand_aggr_init_1, build_new_1): Likewise.
3514 (build_vec_init): Likewise.
3515 * typeck2.c (process_init_constructor_array): Likewise.
3516 (process_init_constructor_record): Likewise.
3519 * pt.c (tsubst_copy_and_build): Handle substitution of a pack
3520 expansion producing another expansion.
3522 2011-05-10 Ville Voutilainen <ville.voutilainen@gmail.com>
3524 Fixes for override/final.
3525 * class.c (check_for_override): Diagnose final on a nonvirtual
3526 member function, diagnose override for a virtual with no matching
3527 override. Don't fiddle around with DECL_VINDEX.
3529 2011-05-10 Nathan Froyd <froydnj@codesourcery.com>
3531 * cp-tree.def (EXPR_PACK_EXPANSION): Add an operand.
3532 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
3533 * cp-tree.h (PACK_EXPANSION_PARAMETER_PACKS): Use the new
3534 operand of EXPR_PACK_EXPANSION.
3535 (cp_tree_operand_length): Declare.
3536 * tree.c (cp_tree_operand_length): Define.
3537 (cp_tree_equal): Call it.
3538 * pt.c (value_dependent_expr_P): Likewise.
3539 * mangle.c (write_expression): Likewise.
3541 2011-05-09 Paolo Carlini <paolo.carlini@oracle.com>
3545 * decl.c (reshape_init): Take a complain parameter and do
3546 not call error if tf_error is not set.
3547 (check_initializer, reshape_init_r, reshape_init_array,
3548 reshape_init_array_1, reshape_init_vector, reshape_init_class):
3550 * typeck2.c (digest_init_r): Take a complain parameter and
3551 pass it to convert_for_initialization.
3552 (digest_init, digest_init_flags, process_init_constructor_array,
3553 process_init_constructor_record, process_init_constructor_union,
3554 process_init_constructor, digest_init_r): Adjust.
3555 * init.c (expand_default_init, build_new_1): Likewise.
3556 * typeck.c (cp_build_modify_expr): Likewise.
3557 * decl2.c (grokfield): Likewise.
3558 * call.c (convert_like_real, convert_default_arg): Likewise.
3559 * semantics.c (finish_compound_literal): Pass complain to
3560 reshape_init and digest_init.
3561 * cp-tree.h: Adjust declarations.
3563 2011-05-07 Fabien ChĂȘne <fabien@gcc.gnu.org>
3566 * init.c (diagnose_uninitialized_cst_or_ref_member_1): stop the
3567 recursion if there is user defined constructor.
3569 2011-05-09 Jason Merrill <jason@redhat.com>
3572 * decl.c (initialize_local_var): Use DECL_INITIAL for simple
3575 2011-05-08 Ville Voutilainen <ville.voutilainen@gmail.com>
3577 Implement final/override for member functions.
3578 * class.c (check_for_override): Check for DECL_OVERRIDE_P.
3579 * cp-tree.h (DECL_OVERRIDE_P, DECL_FINAL_P): New.
3580 (cp_virt_specifiers, enum virt_specifier): New.
3581 * decl.c (set_virt_specifiers): New.
3582 (grokdeclarator): Use them. Diagnose virt-specifiers on non-fields.
3583 * parser.c (make_call_declarator): add virt-specifiers parameter.
3584 (cp_parser_lambda_declarator_opt): Adjust.
3585 (cp_parser_direct_declarator): Likewise.
3586 (cp_parser_virt_specifier_seq_opt): New.
3587 * search.c (check_final_overrider): Diagnose attempts to override
3588 a final member function.
3590 2011-05-09 Dodji Seketeli <dodji@redhat.com>
3593 * class.c (fixed_type_or_null): Use type_dependent_p_push to test
3594 if the instance has a dependent initializer.
3596 2011-05-08 Paolo Carlini <paolo.carlini@oracle.com>
3599 * cxx-pretty-print.c (pp_cxx_template_declaration): Remove
3600 effectively unused variable.
3602 2011-05-07 Eric Botcazou <ebotcazou@adacore.com>
3604 * name-lookup.h (global_bindings_p): Adjust prototype.
3605 * name-lookup.c (global_bindings_p): Return bool.
3607 2011-05-06 Jason Merrill <jason@redhat.com>
3609 * decl.c (stabilize_save_expr_r): Set *walk_subtrees as
3613 * semantics.c (cxx_eval_conditional_expression): Check
3614 integer_zerop instead.
3615 (potential_constant_expression_1): Likewise.
3618 * semantics.c (cxx_eval_array_reference): Handle implicit
3621 2011-05-06 Nathan Froyd <froydnj@codesourcery.com>
3623 * cp-tree.h (type_of_this_parm, class_of_this_parm): New functions.
3624 * call.c (standard_conversion): Call class_of_this_parm.
3625 * cxx-pretty-print.c (pp_cxx_implicit_parameter_type): Likewise.
3626 (pp_cxx_direct_abstract_declarator): Likewise.
3627 * decl2.c (change_return_type): Likewise.
3628 (cp_reconstruct_complex_type): Likewise.
3629 * error.c (dump_type_suffix, dump_function_decl): Likewise.
3630 * mangle.c (write_function_type): Likewise.
3631 * pt.c (unify): Likewise.
3632 * typeck.c (merge_types, type_memfn_quals): Likewise.
3633 * decl.c (build_this_parm): Call type_of_this_parm.
3635 2011-05-06 Dodji Seketeli <dodji@redhat.com>
3638 * cp-tree.h (non_static_member_function_p): Declare new function.
3639 * tree.c (non_static_member_function_p): Define it.
3640 * semantics.c (finish_call_expr): Use it.
3642 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
3644 * decl.c (finish_case_label): Omit the loc argument to
3647 2011-05-05 Jason Merrill <jason@redhat.com>
3649 * cp-tree.h (REFERENCE_REF_P): Just check the type.
3650 * cvt.c (convert_from_reference): Adjust.
3651 * pt.c (build_non_dependent_expr): Adjust.
3652 * semantics.c (finish_offsetof): Adjust.
3653 * tree.c (lvalue_kind): Use it.
3656 * tree.c (stabilize_expr): Don't make gratuitous copies of classes.
3658 2011-05-05 Eric Botcazou <ebotcazou@adacore.com>
3660 * decl.c (start_preparsed_function): Do not set
3661 dont_save_pending_sizes_p.
3663 2011-05-05 Joseph Myers <joseph@codesourcery.com>
3665 * parser.c (cp_parser_objc_method_definition_list): Update call to
3666 objc_start_method_definition.
3668 2011-05-04 Jason Merrill <jason@redhat.com>
3671 * class.c (resolves_to_fixed_type_p): Don't look closely
3674 2011-05-03 Paolo Carlini <paolo.carlini@oracle.com>
3677 * call.c (add_builtin_candidate): Handle REALPART_EXPR and
3680 2011-05-02 Lawrence Crowl <crowl@google.com>
3682 * decl.c: (push_local_name): Change TV_NAME_LOOKUP to start/stop.
3683 (poplevel): Refactor POP_TIMEVAR_AND_RETURN to plain code.
3684 Change TV_NAME_LOOKUP to start/stop.
3685 (define_label): Refactor timevar calls out to a wrapper function.
3686 Change TV_NAME_LOOKUP to start/stop.
3687 (xref_tag): Likewise.
3688 (lookup_label): Refactor timevar calls out to a wrapper function.
3689 Change TV_NAME_LOOKUP to start_cond/stop_cond.
3691 * pt.c: (instantiate_class_template): Add a wrapper to push/pop new
3693 (instantiate_template): Add a wrapper to push/pop new TV_TEMPLATE_INST.
3694 (lookup_template_class): Refactor timevar calls out to a wrapper
3695 function. Change use of TV_NAME_LOOKUP to TV_TEMPLATE_INST.
3696 (instantiate_decl): Change TV_PARSE to TV_TEMPLATE_INST.
3698 * name-lookup.c: (store_bindings): Change TV_NAME_LOOKUP to start/stop.
3699 (poplevel_class): Change TV_NAME_LOOKUP to start_cond/stop_cond.
3700 (push_namespace): Likewise.
3701 (pop_nested_namespace): Likewise.
3702 (pushdecl_namespace_level): Likewise.
3703 (store_class_bindings): Likewise.
3704 (push_to_top_level): Likewise.
3705 (identifier_type_value): Refactor timevar calls out to a wrapper
3706 function. Change TV_NAME_LOOKUP to start/stop.
3707 (find_binding): Likewise.
3708 (push_using_decl): Likewise.
3709 (lookup_arg_dependent): Likewise.
3710 (push_using_directive): Likewise.
3711 (qualified_lookup_using_namespace): Refactor POP_TIMEVAR_AND_RETURN
3712 to plain code. Change TV_NAME_LOOKUP to start/stop.
3713 (lookup_type_current_level): Likewise. Refactor inner return to
3715 (pushdecl_class_level): Refactor POP_TIMEVAR_AND_RETURN to plain
3716 code. Change TV_NAME_LOOKUP to start_cond/stop_cond.
3717 (pushdecl_top_level_1): Likewise.
3718 (lookup_using_namespace): Likewise.
3719 (pushdecl_with_scope): Refactor timevar calls out to a wrapper
3720 function. Change TV_NAME_LOOKUP to start_cond/stop_cond.
3721 (push_overloaded_decl): Likewise.
3722 (push_class_level_binding): Likewise.
3723 (namespace_binding): Likewise.
3724 (set_namespace_binding): Likewise.
3725 (supplement_binding): Likewise.
3726 (unqualified_namespace_lookup): Likewise.
3727 (lookup_name_real): Likewise.
3728 (lookup_type_scope): Likewise.
3729 (namespace_ancestor): Likewise.
3730 (lookup_name_innermost_nonclass_level): Likewise.
3731 (pushtag): Likewise.
3732 (pop_from_top_level): Likewise.
3733 (pushdecl_maybe_friend): Refactor timevar calls out to a wrapper
3734 function. Change TV_NAME_LOOKUP to start_cond/stop_cond. Wrap long
3736 (add_using_namespace): Refactor timevar calls out to a wrapper
3737 function. Change TV_NAME_LOOKUP to start_cond/stop_cond. Bypass
3738 wrapper on call to self.
3740 * decl2.c: (cp_write_global_declarations): Add start/stop of
3741 new TV_PHASE_DEFERRED, TV_PHASE_CGRAPH, TV_PHASE_CHECK_DBGINFO.
3742 Remove push/pop calls to TV_VARCONST.
3744 * parser.c: Add include of "timevar.h".
3745 (cp_parser_explicit_instantiation): Add push/pop calls to
3747 (cp_parser_enum_specifier): Add push/pop calls to new TV_PARSE_ENUM.
3748 (cp_parser_class_specifier): Add wrapper to add push/pop calls to
3750 (cp_parser_function_definition_from_specifiers_and_declarator): Add
3751 push/pop calls to new TV_PARSE_FUNC or TV_PARSE_INLINE.
3752 (cp_parser_late_parsing_for_member): Add push/pop calls to
3753 new TV_PARSE_INMETH.
3755 * call.c: Add include of "timevar.h".
3756 (convert_class_to_reference): Wrap and add push/pop calls to
3758 (build_op_call): Likewise.
3759 (build_conditional_expr): Likewise.
3760 (build_new_op): Likewise.
3761 (build_new_method_call): Likewise.
3762 (build_user_type_conversion): Reorganize to single return and add
3763 push/pop calls to TV_OVERLOAD.
3764 (perform_overload_resolution): Likewise.
3766 * Make-lang.in: Add dependence of call.o and parser.o on $(TIMEVAR_H).
3768 2011-05-02 Jason Merrill <jason@redhat.com>
3770 * tree.c (build_vec_init_expr): Take complain parm.
3771 (build_vec_init_elt): Likewise. Free arg vector.
3772 (diagnose_non_constexpr_vec_init, build_array_copy): Adjust.
3773 * cp-tree.h (VEC_INIT_EXPR_SLOT): Use VEC_INIT_EXPR_CHECK.
3774 (VEC_INIT_EXPR_INIT): Likewise.
3775 Adjust build_vec_init_expr declaration.
3776 * init.c (perform_member_init): Adjust.
3780 * cp-tree.def (VEC_INIT_EXPR): Add third operand.
3781 * cp-tree.h (VEC_INIT_EXPR_NELTS): New.
3782 * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
3783 * tree.c (build_vec_init_expr): Handle getting pointer/nelts.
3784 (build_vec_init_elt): Don't expect an array type.
3785 (build_array_copy): Adjust.
3786 * init.c (perform_member_init): Adjust.
3787 (build_new_1): Use build_vec_init_expr.
3790 * tree.c (build_vec_init_expr): Set TREE_SIDE_EFFECTS.
3791 Protect an explicit target.
3794 * decl.c (stabilize_save_expr_r, stabilize_vla_size): New.
3795 (compute_array_index_type): Revert earlier 48446 changes.
3796 (grokdeclarator): Use stabilize_vla_size.
3798 2011-05-02 Dmitry Gorbachev <d.g.gorbachev@gmail.com>
3799 Eric Botcazou <ebotcazou@adacore.com>
3801 * parser.c (cp_parser_init_declarator): Set pushed_scope to NULL_TREE
3802 instead of inappropriate zero values.
3804 2011-05-02 Paolo Carlini <paolo.carlini@oracle.com>
3807 * decl.c (compute_array_index_type): Check build_expr_type_conversion
3808 return value for NULL_TREE.
3810 2011-04-29 Paolo Carlini <paolo.carlini@oracle.com>
3813 * init.c (perform_member_init): Check build_value_init return
3814 value for error_mark_node.
3816 2011-04-29 Diego Novillo <dnovillo@google.com>
3817 Le-Chun Wu <lcwu@google.com>
3819 * call.c (conversion_null_warnings): Also handle assignments
3820 when warning about NULL conversions.
3822 2011-04-29 Le-Chun Wu <lcwu@google.com>
3824 * cp-tree.h (LOOKUP_EXPLICIT_TMPL_ARGS): Define.
3825 * call.c (build_new_function_call): Set it for TEMPLATE_ID_EXPRs.
3826 (build_over_call): Use it to determine whether to emit a NULL
3827 warning for template function instantiations.
3828 (build_new_method_call): Set LOOKUP_EXPLICIT_TMPL_ARGS if
3829 EXPLICIT_TARGS is set.
3831 2011-04-29 Nicola Pero <nicola.pero@meta-innovation.com>,
3832 Mike Stump <mikestump@comcast.net>
3834 * Make-lang.in ($(srcdir)/cp/cfns.h): Enable the dependency only
3835 in maintainer mode. Use the --output-file option of gperf instead
3836 of > to prevent creating an empty cp/cfns.h when gperf is not
3839 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
3842 * semantics.c (finish_base_specifier): cv-qualified base class
3843 is fine, per DR 484.
3845 2011-04-28 Dodji Seketeli <dodji@redhat.com>
3848 * semantics.c (finish_call_expr): Don't forget BASELINK nodes when
3849 considering call expressions involving a member function.
3851 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
3854 * tree.c (build_cplus_new): Check build_target_expr return
3855 value for error_mark_node.
3857 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
3860 * semantics.c (literal_type_p): Reference types are literal types,
3862 (valid_type_in_constexpr_fundecl_p): Remove.
3863 (is_valid_constexpr_fn): Adjust.
3865 2011-04-27 Jason Merrill <jason@redhat.com>
3868 Implement list-initialization of _Complex.
3869 * decl.c (reshape_init_r): Allow {real,imag} for _Complex.
3870 (check_initializer): Likewise.
3871 * call.c (build_complex_conv): New.
3872 (implicit_conversion): Call it.
3873 (convert_like_real): Handle it.
3874 * typeck2.c (check_narrowing): Handle it.
3876 * init.c (build_vec_delete_1): Look for sfk_deleting_destructor to
3877 decide whether to delete.
3878 (build_vec_init): Pass sfk_complete_destructor.
3881 * cp-tree.def (VEC_INIT_EXPR): Add third operand.
3882 * cp-tree.h (VEC_INIT_EXPR_NELTS): New.
3883 * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
3884 * tree.c (build_vec_init_expr): Handle getting pointer/nelts.
3885 (build_vec_init_elt): Don't expect an array type.
3886 (build_array_copy): Adjust.
3887 * init.c (perform_member_init): Adjust.
3888 (build_new_1): Use build_vec_init_expr.
3890 * class.c (resolve_address_of_overloaded_function): Don't
3891 change OVERLOAD to TREE_LIST.
3892 * pt.c (print_candidates_1): Remove nonsensical assert.
3895 * parser.c (cp_parser_diagnose_invalid_type_name): Commit
3896 to tentative parse sooner.
3898 2011-04-26 Jason Merrill <jason@redhat.com>
3901 * parser.c (cp_parser_primary_expression): Set *idk to
3902 CP_ID_KIND_NONE for a parenthesized identifier.
3904 * ptree.c (cxx_print_type) [TYPENAME_TYPE]: Dump fullname.
3905 (cxx_print_identifier): Correct indentation.
3908 * decl.c (cxx_maybe_build_cleanup): Add complain parm.
3909 * tree.c (force_target_expr): Add complain parm.
3910 (build_target_expr_with_type): Likewise.
3911 (get_target_expr_sfinae): Split out.
3912 (build_vec_init_expr, bot_manip): Adjust.
3913 * init.c (build_vec_delete, build_vec_delete_1): Add complain parm.
3914 (build_delete, build_dtor_call): Likewise.
3915 (perform_direct_initialization_if_possible): Adjust.
3916 (build_vec_init): Handle error return.
3917 * cvt.c (force_rvalue): Add complain parm.
3918 Call build_special_member_call directly.
3919 * decl2.c (delete_sanity): Add complain parm.
3920 (build_cleanup): Adjust.
3921 * pt.c (tsubst_copy_and_build, tsubst_expr): Adjust.
3922 * semantics.c (finish_stmt_expr_expr): Adjust.
3923 (finish_compound_literal): Adjust.
3924 * parser.c (cp_parser_delete_expression): Adjust.
3925 * typeck2.c (build_functional_cast): Adjust.
3926 * cp-tree.h: Adjust.
3928 2011-04-26 Martin Jambor <mjambor@suse.cz>
3930 * class.c (cp_fold_obj_type_ref): Remove.
3931 * cp-tree.h (cp_fold_obj_type_ref): Remove declaration.
3933 2011-04-25 Paolo Carlini <paolo.carlini@oracle.com>
3935 * cp-tree.def: Add a new UNDERLYING_TYPE tree code.
3936 * cp-tree.h (enum cp_trait_kind): Add CPTK_UNDERLYING_TYPE, tidy.
3937 (UNDERLYING_TYPE_TYPE): Add.
3938 * cp-objcp-common.c (cp_common_init_ts): Mark UNDERLYING_TYPE
3940 * parser.c (cp_lexer_next_token_is_decl_specifier_keyword,
3941 cp_parser_simple_type_specifier): Handle UNDERLYING_TYPE.
3942 (cp_parser_trait_expr): Deal with RID_UNDERLYING_TYPE; tidy.
3943 * semantics.c (finish_underlying_type): New.
3944 * typeck.c (structural_comptypes): Handle UNDERLYING_TYPE.
3945 * error.c (dump_type, dump_type_prefix, dump_type_suffix): Likewise.
3946 * cxx-pretty-print.c (p_cxx_type_id): Likewise.
3947 * tree.c (cp_walk_subtrees): Likewise.
3948 * pt.c (for_each_template_parm_r, tsubst, unify,
3949 dependent_type_p_r): Likewise.
3950 * mangle.c (write_type): Sorry for __underlying_type.
3952 2011-04-25 Jason Merrill <jason@redhat.com>
3955 * decl.c (type_dependent_init_p): New.
3956 (cp_finish_decl): Check it.
3957 * pt.c (any_type_dependent_elements_p): New.
3958 * cp-tree.h: Declare it.
3960 2011-04-20 Jason Merrill <jason@redhat.com>
3962 * semantics.c (finish_compound_literal): Don't put an array
3963 with a dtor in a static variable.
3965 * call.c (build_over_call): Handle trivial dtor.
3967 * search.c (lookup_fnfields_slot): Call complete_type.
3970 * decl2.c (build_offset_ref_call_from_tree): Move
3971 non-dependency of object outside condition.
3974 * decl.c (cp_finish_decl): Simplify template handling.
3976 2011-04-20 Jim Meyering <meyering@redhat.com>
3978 * tree.c (cxx_printable_name_internal): Remove useless if-before-free.
3980 2011-04-19 Jason Merrill <jason@redhat.com>
3983 * typeck.c (cp_build_binary_op): Fold COMPLEX_EXPR.
3986 * decl.c (duplicate_decls): Keep always_inline attribute
3987 in sync with DECL_DISREGARD_INLINE_LIMITS.
3989 2011-04-18 Jason Merrill <jason@redhat.com>
3992 * typeck2.c (build_functional_cast): Handle VOID_TYPE.
3995 * init.c (build_value_init): Handle UNION_TYPE the same.
3997 2011-04-18 Jakub Jelinek <jakub@redhat.com>
4000 * parser.c (cp_parser_omp_for_loop): Don't use cp_parser_omp_for_incr
4001 for type dependent pointers.
4003 2011-04-18 Jim Meyering <meyering@redhat.com>
4005 * pt.c (type_unification_real): Fix typo in comment: s/in in/in/.
4007 2011-04-17 Jan Hubicka <jh@suse.cz>
4009 * semantics.c (finish_goto_stmt): Do set UNINLINABLE flag on computed
4012 2011-04-17 Jason Merrill <jason@redhat.com>
4015 * typeck2.c (build_functional_cast): Disallow array type.
4017 * tree.c (get_target_expr): Handle VEC_INIT_EXPR.
4019 2011-04-17 Jan Hubicka <jh@suse.cz>
4021 * class.c (cp_fold_obj_type_ref): Drop vtable_method.
4023 2011-04-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
4026 * parser.c (cp_convert_range_for): Split into
4027 cp_parser_perform_range_for_lookup.
4028 (cp_parser_perform_range_for_lookup): New.
4029 (cp_parser_range_for_member_function): New.
4030 (cp_parser_for_init_statement): Correct error message.
4031 * semantics.c (finish_call_expr): Accept COMPONENT_REF.
4033 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
4035 * parser.c (cp_parser_objc_protocol_declaration): Updated for
4036 change from objc_declare_protocols() to objc_declare_protocol().
4038 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
4041 * typeck.c (cxx_mark_addressable) [CONST_DECL]: Mark addressable
4042 and return immediately.
4044 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
4046 * cp-tree.def (SWITCH_STMT): Add an extra operand.
4047 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
4048 * cp-tree.h (SWITCH_STMT_SCOPE): Define.
4049 * semantics.c (begin_switch__stmt): Pass scope to build_stmt.
4050 (finish_switch_stmt): Use SWITCH_STMT_SCOPE instead of TREE_CHAIN.
4052 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
4054 * cp-tree.def (IF_STMT): Add an extra operand.
4055 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
4056 * cp-tree.h (IF_SCOPE): Define.
4057 * semantics.c (begin_if_stmt): Pass scope to build_stmt.
4058 (finish_if_stmt): Use IF_SCOPE instead of TREE_CHAIN.
4060 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
4062 * cp-tree.def (FOR_STMT, RANGE_FOR_STMT): Add an extra operand.
4063 * cp-objcp-common.c (cp_common_init_ts): Mark them as TS_TYPED.
4064 * cp-tree.h (FOR_SCOPE, RANGE_FOR_SCOPE): Define.
4065 * semantics.c (begin_for_stmt): Pass an extra arg to build_stmt.
4066 Use FOR_SCOPE instead of TREE_CHAIN.
4067 (begin_range_for_stmt): Likewise, with RANGE_FOR_SCOPE.
4068 (finish_for_stmt): Likewise.
4070 2011-04-14 Jason Merrill <jason@redhat.com>
4072 * parser.c (cp_parser_postfix_expression): Fix flags passed to
4073 build_new_method_call.
4074 * semantics.c (finish_call_expr): Likewise.
4077 * init.c (build_value_init_noctor): Check complain consistently.
4080 * typeck.c (cp_build_binary_op): Don't decay void operands.
4083 * decl.c (compute_array_index_type): Use get_temp_regvar instead
4085 * init.c (get_temp_regvar): No longer static.
4086 * cp-tree.h: Declare it.
4088 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
4090 * parser.c (cp_parser_objc_class_declaration): Updated for change
4091 in objc_declare_class().
4093 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
4095 * decl.c (poplevel): Use block_chainon.
4097 2011-04-13 Jason Merrill <jason@redhat.com>
4100 * decl2.c (build_offset_ref_call_from_tree): Fix calling a functor
4101 or pointer to (non-member) function.
4103 2011-04-13 Jakub Jelinek <jakub@redhat.com>
4106 * semantics.c (cxx_eval_array_reference): Handle reading from
4107 wchar_t, char16_t and char32_t STRING_CST.
4109 2011-04-13 Dodji Seketeli <dodji@redhat.com>
4112 * class.c (fixed_type_or_null): We cannot determine the dynamic
4113 type of a reference variable if its initializer is dependent.
4115 2011-04-13 Jason Merrill <jason@redhat.com>
4118 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Don't complain about
4119 unqualified lookup failing if we're still in a template.
4121 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
4123 * cp-lang.c (cp_init_ts): Call cp_common_init_ts. Move
4124 tree_contains_struct initialization to...
4125 * cp-objcp-common.c (cp_common_init_ts): ...here. Use MARK_*
4127 * cp-objcp-common.h (cp_common_init_ts): Declare.
4128 * cp-tree.h (union lang_tree_node): Check for TS_COMMON before
4131 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
4133 * parser.c (cp_parser_objc_message_expression): Updated call
4134 to objc_build_message_expr.
4136 2011-04-12 Martin Jambor <mjambor@suse.cz>
4138 * class.c (cp_fold_obj_type_ref): Call cgraph_get_node instead of
4139 cgraph_get_create_node.
4140 * decl2.c (cp_write_global_declarations): Call cgraph_get_node
4141 instead of cgraph_get_create_node.
4142 * method.c (make_alias_for_thunk): Call cgraph_get_node
4143 instead of cgraph_get_create_node, assert it returns non-NULL.
4144 (use_thunk): Likewise.
4145 * optimize.c (maybe_clone_body): Call cgraph_same_body_alias only
4146 when flag_syntax_only is not set. Call cgraph_get_node instead of
4147 cgraph_get_create_node.
4148 (maybe_clone_body): Call cgraph_get_node instead of
4149 cgraph_get_create_node.
4151 2011-04-12 Martin Jambor <mjambor@suse.cz>
4153 * class.c (cp_fold_obj_type_ref): Call cgraph_get_create_node
4154 instead of cgraph_node.
4155 * decl2.c (cxx_callgraph_analyze_expr): Likewise.
4156 (cp_write_global_declarations): Likewise.
4157 * optimize.c (maybe_clone_body): Likewise.
4158 * semantics.c (maybe_add_lambda_conv_op): Likewise.
4159 * mangle.c (mangle_decl): Likewise.
4160 * method.c (make_alias_for_thunk): Likewise.
4161 (use_thunk): Likewise.
4163 2011-04-11 Jason Merrill <jason@redhat.com>
4166 * decl.c (cp_complete_array_type_or_error): New.
4167 * semantics.c (finish_compound_literal): Use it.
4168 * cp-tree.h: Declare it.
4171 * semantics.c (finish_compound_literal): Handle references.
4174 * semantics.c (finish_compound_literal): Take complain parm.
4175 (build_lambda_object): Adjust.
4176 * cp-tree.h: Adjust.
4177 * call.c (convert_like_real): Adjust.
4178 * decl.c (check_initializer): Adjust.
4179 * parser.c (cp_parser_postfix_expression): Adjust.
4180 (cp_parser_functional_cast): Adjust.
4181 * pt.c (tsubst_copy_and_build): Adjust.
4182 * typeck2.c (process_init_constructor_record): Adjust.
4185 * cvt.c (ocp_convert): Use build_nop to convert to underlying type
4189 * tree.c (maybe_dummy_object): Use build_x_indirect_ref rather
4190 than cp_build_indirect_ref.
4192 PR c++/48457, Core 1238
4193 * call.c (reference_binding): Allow rvalue reference to bind to
4195 * tree.c (lvalue_kind): Functions are always lvalues.
4197 2011-04-07 Jason Merrill <jason@redhat.com>
4200 * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Check
4201 arguments even if we don't know the function.
4204 * tree.c (build_overload): Allow an unwrapped FUNCTION_DECL
4205 at the end of the chain.
4206 * pt.c (dependent_template_p): Use OVL_CURRENT/NEXT.
4207 (iterative_hash_template_arg): Likewise.
4210 * cp-tree.h (OVL_ARG_DEPENDENT): New.
4211 * name-lookup.c (add_function): Set it.
4212 * semantics.c (finish_call_expr): Free OVERLOADs if it's set.
4215 * call.c (build_user_type_conversion_1): Use lookup_fnfields_slot.
4216 Release unused vector.
4219 * pt.c (fn_type_unification): Don't clear incomplete pack flag.
4220 (type_unification_real): Clear it here instead.
4223 * except.c (build_noexcept_spec): Propagate error_mark_node.
4224 (finish_noexcept_expr): Likewise.
4227 * typeck.c (build_x_compound_expr_from_list): Return error_mark_node
4231 * call.c (resolve_args): Take complain.
4232 (build_new_function_call, build_operator_new_call): Pass it.
4233 (build_op_call, build_new_op, build_new_method_call): Pass it.
4236 * typeck.c (check_for_casting_away_constness): Take complain.
4237 (build_static_cast_1, build_reinterpret_cast_1): Pass it.
4238 (build_const_cast_1): Pass it. Take full complain parm.
4239 (build_const_cast, cp_build_c_cast): Adjust.
4241 * tree.c (build_aggr_init_expr): Always return error_mark_node
4242 on abstract violation.
4245 * tree.c (build_cplus_new, build_aggr_init_expr): Take complain.
4246 (bot_manip): Adjust.
4247 * cp-tree.h: Adjust.
4248 * call.c (convert_like_real, build_cxx_call): Adjust.
4249 (perform_direct_initialization_if_possible): Adjust.
4250 * cvt.c (ocp_convert): Adjust.
4251 * init.c (build_value_init): Adjust.
4252 * semantics.c (maybe_add_lambda_conv_op): Adjust.
4253 * typeck.c (unary_complex_lvalue, cp_build_modify_expr): Adjust.
4254 * typeck2.c (build_functional_cast): Adjust.
4256 * init.c (build_value_init_noctor): Handle REFERENCE_TYPE at top
4258 (perform_member_init): Not here.
4259 * typeck2.c (build_functional_cast): Limit REFERENCE_TYPE special
4261 (abstract_virtuals_error_sfinae): Remove RESULT_DECL special case.
4264 * typeck2.c (build_functional_cast): Check complain consistently.
4265 Use build_value_init and abstract_virtuals_error_sfinae.
4266 (abstract_virtuals_error_sfinae): Split out.
4267 * cp-tree.h: Declare it.
4268 * init.c (build_new_1): Use it.
4269 (build_value_init_noctor): Handle FUNCTION_TYPE.
4271 * semantics.c (finish_decltype_type): Simplify handling of unknown
4274 * semantics.c (finish_decltype_type): Add complain parm.
4275 * cp-tree.h: Adjust.
4276 * parser.c (cp_parser_decltype): Adjust.
4277 * pt.c (tsubst): Adjust.
4280 * cvt.c (ocp_convert): Handle converting scoped enum to bool.
4282 2011-03-31 Jason Merrill <jason@redhat.com>
4285 * semantics.c (finish_call_expr): Remove assert.
4288 * method.c (defaultable_fn_check): Templates are not defaultable.
4290 * parser.c (cp_parser_init_declarator): Avoid redundant
4291 cp_finish_decl for member declarations.
4293 2011-03-30 Jason Merrill <jason@redhat.com>
4296 * semantics.c (non_const_var_error): Just return if DECL_INITIAL
4299 2011-03-30 Jason Merrill <jason@redhat.com>
4302 * semantics.c (potential_constant_expression_1): Handle
4303 UNORDERED_EXPR and ORDERED_EXPR.
4306 * semantics.c (finish_compound_literal): Do put static/constant
4307 arrays in static variables.
4309 * call.c (convert_like_real) [ck_list]: Build up the
4310 initializer_list object directly.
4311 * decl.c (build_init_list_var_init): Adjust.
4313 * call.c (convert_like_real): Correct TREE_CONSTANT on CONSTRUCTOR.
4314 * decl.c (reshape_init_array_1): Likewise.
4316 2011-03-29 Jason Merrill <jason@redhat.com>
4319 * pt.c (value_dependent_expression_p) [VAR_DECL]: Make sure
4320 the variable is constant before looking at its initializer.
4323 * pt.c (value_dependent_expression_p): Handle TEMPLATE_ID_EXPR.
4326 * semantics.c (potential_constant_expression_1): Change error about
4327 use of *this in constructor into sorry.
4330 * decl.c (cp_finish_decl): Defer validation of constexpr member
4332 * class.c (finalize_literal_type_property): Validate them here.
4333 * semantics.c (is_valid_constexpr_fn): Don't check completeness.
4335 * semantics.c (is_valid_constexpr_fn): Specify input location.
4337 2011-03-28 Jason Merrill <jason@redhat.com>
4340 * pt.c (maybe_adjust_types_for_deduction): Handle T&& deduction
4341 from overloaded function.
4344 * call.c (build_array_conv): New.
4345 (implicit_conversion): Use it.
4347 * call.c (reference_binding): Allow direct binding to an array
4351 * parser.c (cp_parser_compound_statement): Add function_body parm.
4352 Complain about non-body compound-stmt in constexpr fn.
4353 (cp_parser_primary_expression, cp_parser_statement): Adjust.
4354 (cp_parser_implicitly_scoped_statement): Adjust.
4355 (cp_parser_function_body, cp_parser_try_block): Adjust.
4356 (cp_parser_handler, cp_parser_objc_synchronized_statement): Adjust.
4357 (cp_parser_objc_try_catch_finally_statement): Adjust.
4360 * semantics.c (constexpr_fn_retval): New. Allow using-declaration
4361 and using-definition.
4362 (register_constexpr_fundef): Call it.
4364 * except.c (build_noexcept_spec): Call cxx_constant_value after
4367 2011-03-25 Kai Tietz <ktietz@redhat.com>
4369 * lex.c (interface_strcmp): Handle dos-paths.
4370 (handle_pragma_implementation): Use filename_cmp instead of
4372 (in_main_input_context): Likewise.
4374 2011-03-25 Jason Merrill <jason@redhat.com>
4377 * method.c (defaulted_late_check): Check for exception spec mismatch.
4378 (defaultable_fn_check): Allow exception spec and virtual.
4379 * class.c (check_for_override): A virtual dtor is non-trivial.
4382 * pt.c (build_non_dependent_expr): Keep dereferences outside the
4385 2011-03-25 Kai Tietz <ktietz@redhat.com>
4387 * decl.c (decls_match): Replace target hook
4388 call of comp_type_attributes by version in tree.c file.
4389 * search.c (check_final_overrider): Likewise.
4390 * typeck.c (structural_comptypes): Likewise.
4392 2011-03-21 Kai Tietz <ktietz@redhat.com>
4395 * cxx-pretty-print.c (pp_cxx_ptr_operator):
4396 Display allowed attributes for function pointer types.
4397 * error.c (dump_type_prefix): Likewise.
4399 * tree.c (cxx_attribute_table): Adjust table.
4401 2011-03-18 Jason Merrill <jason@redhat.com>
4404 * semantics.c (finish_call_expr): Allow TARGET_EXPR for now.
4407 * call.c (build_over_call): Don't skip ck_rvalue.
4409 2011-03-17 Jason Merrill <jason@redhat.com>
4412 * semantics.c (cxx_eval_constant_expression) [NOP_EXPR]: Don't let
4413 the conversion set TREE_OVERFLOW.
4416 * semantics.c (finish_decltype_type): Return T&& for xvalue.
4417 * typeck.c (unlowered_expr_type): Preserve cv-quals.
4420 * decl.c (revert_static_member_fn): Strip function-cv-quals.
4422 2011-03-16 Jason Merrill <jason@redhat.com>
4425 * semantics.c (potential_constant_expression_1): Don't allow *this
4427 (register_constexpr_fundef): Use potential_rvalue_constant_expression.
4430 * decl.c (compute_array_index_type): Don't bother trying to deal
4431 with literal classes in ABI v1.
4434 * decl.c (duplicate_decls): Return NULL_TREE for clashing
4438 * semantics.c (cxx_eval_constant_expression) [COMPOUND_EXPR]: Don't
4439 use the generic binary expression handling.
4441 2011-03-16 Diego Novillo <dnovillo@google.com>
4443 * Make-lang.in (CXX_PARSER_H): New.
4444 (cp/parser.o): Add dependency on CXX_PARSER_H.
4445 Add dependency on tree-pretty-print.h
4446 (cp/cp-lang.o): Add dependency on CXX_PARSER_H.
4447 * cp-lang.c: Include parser.h.
4448 * parser.c: Include parser.h.
4449 (struct cp_token): Add bitfield purged_p.
4452 (CPP_PURGED): Remove. Update all users.
4453 (struct cp_lexer): Change field buffer to be a VEC of cp_token.
4454 Remove field buffer_length.
4457 (struct tree_check): Move to parser.h.
4458 (cp_token_position): Likewise.
4459 (struct cp_token_cache): Likewise.
4460 (CPP_KEYWORD): Likewise.
4461 (CPP_TEMPLATE_ID): Likewise.
4462 (CPP_NESTED_NAME_SPECIFIER): Likewise.
4463 (N_CP_TTYPES): Likewise.
4464 (enum cp_parser_status_kind): Likewise.
4465 (struct cp_parser_context): Likewise.
4466 (struct cp_default_arg_entry_d): Likewise.
4467 (struct cp_unparsed_functions_entry_d): Likewise.
4468 (struct cp_parser): Likewise.
4469 (cp_lexer_dump_tokens): New.
4470 (cp_lexer_debug_tokens): New.
4471 (cp_lexer_finished_p): New.
4472 (cp_lexer_alloc): Factor out of cp_lexer_new_main.
4473 (cp_lexer_new_main): Re-write main lexing loop to push
4474 tokens into the new VEC buffer.
4475 (cp_lexer_print_token): Improve printing of CPP_NUMBER tokens.
4476 Do not abort if the token type is not recognized, just print
4478 * parser.h: New file.
4479 * config-lang.in (gtfiles): Add cp/parser.h.
4481 2011-03-16 Jason Merrill <jason@redhat.com>
4484 * typeck.c (check_return_expr): Fix conditions for setting
4485 LOOKUP_PREFER_RVALUE.
4487 * call.c (build_over_call): Remove require_complete_type_sfinae call.
4490 * decl.c (check_array_designated_initializer): Allow integer index.
4491 (reshape_init_array_1): Set index on the elements.
4493 2011-03-16 Jason Merrill <jason@redhat.com>
4496 * typeck.c (convert_for_initialization): Use
4497 perform_implicit_conversion_flags.
4498 * call.c (standard_conversion): If LOOKUP_PREFER_RVALUE, set
4499 rvaluedness_matches_p on ck_rvalue.
4500 (convert_like_real) [ck_rvalue]: And restore it here.
4503 * call.c (convert_arg_to_ellipsis): Handle incomplete type.
4505 2011-03-16 Jason Merrill <jason@redhat.com>
4507 * parser.c (cp_parser_abort_tentative_parse): Make sure we haven't
4508 committed to this tentative parse.
4511 * semantics.c (finish_call_expr): Preserve reference semantics
4514 * call.c (convert_default_arg): Use LOOKUP_IMPLICIT.
4516 2011-03-16 Jakub Jelinek <jakub@redhat.com>
4518 * cp-objcp-common.c (cp_function_decl_explicit_p): Don't crash if
4519 DECL_LANG_SPECIFIC is NULL.
4521 2011-03-15 Jason Merrill <jason@redhat.com>
4524 * pt.c (value_dependent_expression_p) [NOEXCEPT_EXPR]: Don't
4525 check value_dependent_expression_p on the operand.
4527 * semantics.c (push_cx_call_context): Return bool.
4528 (cxx_eval_call_expression): Handle excess depth.
4531 * method.c (synthesized_method_walk): Cleanups don't affect the
4532 triviality of a constructor, but do affect deletion and exception
4535 2011-03-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
4537 * decl2.c (cp_check_const_attributes): New.
4538 (cplus_decl_attributes): Call cp_check_const_attributes.
4540 2011-03-15 Jason Merrill <jason@redhat.com>
4543 * call.c (convert_default_arg): Use DECL_ORIGIN of fn. Check for
4545 (push_defarg_context, pop_defarg_context): New.
4546 * parser.c (cp_parser_late_parsing_default_args): Use them.
4547 * cp-tree.h: Declare them.
4549 2011-03-11 Dodji Seketeli <dodji@redhat.com>
4551 * call.c (add_builtin_candidate)<case INDIRECT_REF>: The type of
4552 the argument of the indirection operator should not be dependent.
4555 2011-03-11 Jason Merrill <jason@redhat.com>
4558 * pt.c (tsubst) [TYPENAME_TYPE]: Only give errors if tf_error.
4561 * parser.c (cp_parser_template_type_arg): Set
4562 type_definition_forbidden_message.
4565 * decl.c (compute_array_index_type): Discard folding
4566 if it didn't produce a constant.
4568 2011-03-11 Jakub Jelinek <jakub@redhat.com>
4571 * init.c (build_zero_init_1): Extracted from build_zero_init.
4572 Add FIELD_SIZE argument, if non-NULL and field bit_position
4573 as not smaller than that, don't add that field's initializer.
4574 Pass DECL_SIZE as last argument to build_zero_init_1
4575 for DECL_FIELD_IS_BASE fields.
4576 (build_zero_init): Use build_zero_init_1.
4578 2011-03-10 Jason Merrill <jason@redhat.com>
4581 * pt.c (iterative_hash_template_arg): Remove special case for
4585 * parser.c (cp_parser_single_declaration): Just return if
4586 cp_parser_parse_and_diagnose_invalid_type_name complained.
4588 2011-03-09 Jason Merrill <jason@redhat.com>
4591 * pt.c (unify): An unresolved overload is a nondeduced context.
4593 2011-03-09 Martin Jambor <mjambor@suse.cz>
4595 PR tree-optimization/47714
4596 * method.c (use_thunk): Clear addressable flag of thunk arguments.
4598 2011-03-08 Dodji Seketeli <dodji@redhat.com>
4601 * pt.c (convert_nontype_argument): Only call decay_conversion on
4604 2011-03-08 Jason Merrill <jason@redhat.com>
4607 * mangle.c (write_template_arg_literal) [STRING_CST]: Sorry.
4610 * pt.c (convert_nontype_argument): Don't crash on non-pointer
4611 argument to pointer parameter.
4614 * pt.c (instantiate_decl): Don't clear DECL_INTERFACE_KNOWN on
4617 2011-03-08 Dodji Seketeli <dodji@redhat.com>
4620 * name-lookup.c (binding_to_template_parms_of_scope_p): Only
4621 consider scopes of primary template definitions. Adjust comments.
4623 2011-03-07 Jason Merrill <jason@redhat.com>
4626 * pt.c (convert_nontype_argument): Fix -fpermissive allowing
4628 * semantics.c (potential_constant_expression_1): Check TREE_OVERFLOW.
4631 * init.c (constant_value_1): Always require init to be TREE_CONSTANT.
4634 * mangle.c (write_type): Strip cv-quals from FUNCTION_TYPE here.
4635 (write_CV_qualifiers_for_type): Not here.
4637 2011-03-06 Joseph Myers <joseph@codesourcery.com>
4639 * lang-specs.h: Match -save-temps* instead of -save-temps.
4641 2011-03-05 Jason Merrill <jason@redhat.com>
4643 * mangle.c (write_expression): Change ABI v6 to v5.
4644 (write_type): Likewise.
4646 2011-03-04 Jan Hubicka <jh@suse.cz>
4649 * optimize.c (maybe_clone_body): Update call of cgraph_same_body_alias
4650 and cgraph_add_thunk.
4651 * method.c (make_alias_for_thunk, use_thunk): Likewise.
4652 * mangle.c (mangle_decl): Likewise.
4654 2011-03-04 Jason Merrill <jason@redhat.com>
4657 * pt.c (tsubst_copy_and_build) [PSEUDO_DTOR_EXPR]: Use tsubst for type.
4658 (tsubst_copy) [default]: Just return t if !ENABLE_CHECKING.
4661 * search.c (check_final_overrider): Allow pointer to same incomplete
4662 class type with different cv-quals.
4664 2011-03-03 Paolo Carlini <paolo.carlini@oracle.com>
4667 * pt.c (tsubst_template_args): Check argument t for error_mark_node.
4669 2011-03-03 Jason Merrill <jason@redhat.com>
4672 * pt.c (tsubst_copy_and_build) [TARGET_EXPR]: Retain TREE_CONSTANT.
4674 2011-03-02 Jason Merrill <jason@redhat.com>
4677 * parser.c (cp_parser_condition): Don't fold_non_dependent_expr here.
4680 * tree.c (build_vec_init_elt): Split out from...
4681 (build_vec_init_expr): ...here.
4682 (diagnose_non_constexpr_vec_init): New fn.
4683 * semantics.c (potential_constant_expression_1): Use it.
4684 * cp-tree.h: Declare it.
4686 2011-03-01 Jason Merrill <jason@redhat.com>
4689 * parser.c (cp_parser_primary_expression): Don't warn about a
4690 failed tentative parse.
4693 * semantics.c (cxx_bind_parameters_in_call): Don't call
4694 adjust_temp_type on non-constant args.
4697 * call.c (standard_conversion): Provide requested cv-quals on
4698 class rvalue conversion.
4701 * decl2.c (grokbitfield): Handle type-dependent width.
4703 2011-02-28 Jason Merrill <jason@redhat.com>
4706 * class.c (update_vtable_entry_for_fn): Check BINFO_LOST_PRIMARY_P
4707 after checking for a non-thunk.
4709 2011-02-26 Jason Merrill <jason@redhat.com>
4712 * tree.c (cp_tree_equal): Compare DECL_PARM_LEVEL.
4713 * pt.c (iterative_hash_template_arg): And hash it.
4716 * semantics.c (non_const_var_error): Split out from...
4717 (cxx_eval_constant_expression): ...here.
4718 (potential_constant_expression_1) [VAR_DECL]: Use it.
4719 Allow dependent variables.
4721 2011-02-24 Jason Merrill <jason@redhat.com>
4723 * parser.c (cp_parser_constant_expression): Set
4724 non_integral_constant_expression correctly for C++0x too.
4725 (cp_parser_static_assert): Allow non-constant expression.
4726 (cp_parser_direct_declarator): Expect non_constant_p to be set
4728 * pt.c (value_dependent_expression_p): Handle TYPEID_EXPR.
4729 * semantics.c (maybe_constant_value): Check type_unknown_p too.
4730 (potential_rvalue_constant_expression): New.
4731 (require_potential_rvalue_constant_expression): New.
4733 2011-02-23 Jason Merrill <jason@redhat.com>
4735 * cp-tree.h (DECL_PARM_LEVEL): New.
4736 (struct lang_decl_parm): Add level field.
4737 * name-lookup.c (function_parm_depth): New fn.
4738 * name-lookup.h: Declare it.
4739 * parser.c (cp_parser_parameter_declaration_list): Use it.
4740 * mangle.c (struct globals): Add parm_depth field.
4741 (write_bare_function_type): Adjust it.
4742 (write_expression): Include the level delta in PARM_DECL mangling
4745 * semantics.c (finish_decltype_type): Remove shortcut for decltype
4747 * mangle.c (write_type) [DECLTYPE_TYPE]: Strip it here for abi < 6.
4749 2011-02-23 Nathan Froyd <froydnj@codesourcery.com>
4752 * parser.c (cp_parser_class_specifier): Require a closing brace
4753 to attempt error recovery.
4755 2011-02-23 Jakub Jelinek <jakub@redhat.com>
4758 * pt.c (struct pending_template): Add chain_next GTY option.
4759 * decl.c (struct named_label_use_entry): Likewise.
4761 2011-02-22 Paolo Carlini <paolo.carlini@oracle.com>
4764 * semantics.c (build_lambda_object): Bail out if a field is
4767 2011-02-22 Dodji Seketeli <dodji@redhat.com>
4770 * class.c (dfs_declare_virt_assop_and_dtor)
4771 (declare_virt_assop_and_dtor): New static functions.
4772 (add_implicitly_declared_members): Use
4773 declare_virt_assop_and_dtor.
4775 2011-02-21 Jason Merrill <jason@redhat.com>
4778 * decl2.c (decl_constant_var_p): A constexpr var needs an
4779 initializer to be constant.
4780 * semantics.c (cxx_eval_constant_expression): Complain about
4781 constexpr var used in its own initializer.
4782 * call.c (set_up_extended_ref_temp): Set
4783 DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P too.
4785 2011-02-20 Jason Merrill <jason@redhat.com>
4788 * semantics.c (cxx_eval_call_expression): Call
4789 cxx_eval_constant_expression in trivial shortcut.
4792 * call.c (convert_class_to_reference): Don't try to set up a
4793 second conv sequence for non-viable candidates.
4796 * error.c (location_of): Handle non-tagged types.
4799 * method.c (process_subob_fn): Instantiate constexpr templates.
4800 * optimize.c (maybe_clone_body): Propagate DECL_DECLARED_CONSTEXPR_P.
4802 2011-02-20 Dodji Seketeli <dodji@redhat.com>
4805 * pt.c (tsubst_pack_expansion): do not use
4806 cp_tree_equal/same_type_p to detect an expansion of a parameter
4809 2011-02-19 Jason Merrill <jason@redhat.com>
4812 * semantics.c (cxx_eval_call_expression): Shortcut trivial copy.
4814 2011-02-18 Paolo Carlini <paolo.carlini@oracle.com>
4817 * semantics.c (finish_non_static_data_member): Early return if
4818 object is error_mark_node.
4820 2011-02-18 Dodji Seketeli <dodji@redhat.com>
4823 * pt.c (do_auto_deduction): Do not mention error_mark_node in
4825 * semantics.c (finish_id_expression): Do not pass erroneous decl
4826 to decl_constant_var_p.
4828 2011-02-17 Jakub Jelinek <jakub@redhat.com>
4831 * cvt.c (convert_from_reference): Call mark_exp_read.
4833 2011-02-11 Dodji Seketeli <dodji@redhat.com>
4836 * pt.c (finish_call_expr): Consider a call expression that has a
4837 dependent "this" pointer as being dependent. Add comments.
4838 (dependent_type_p, type_dependent_expression_p): Update comments.
4840 2011-02-16 Dodji Seketeli <dodji@redhat.com>
4843 * pt.c (tsubst_copy)<case SIZEOF_EXPR>: Ensure that even pack
4844 expansion arguments are not evaluated.
4846 2011-02-16 Jakub Jelinek <jakub@redhat.com>
4849 * cp-tree.h (ENUM_FIXED_UNDERLYING_TYPE_P): Use TYPE_LANG_FLAG_5
4850 instead of TYPE_LANG_FLAG_3.
4851 * pt.c (lookup_template_class): Copy over
4852 ENUM_FIXED_UNDERLYING_TYPE_P.
4854 2011-02-15 Jason Merrill <jason@redhat.com>
4857 * method.c (synthesized_method_walk): Always exit early for
4858 trivial fn in C++98 mode.
4860 2011-02-14 Jason Merrill <jason@redhat.com>
4863 * parser.c (cp_parser_enumerator_definition): Call
4864 fold_non_dependent_expr.
4866 2011-02-09 Jason Merrill <jason@redhat.com>
4868 * decl.c (cp_make_fname_decl): Set DECL_THIS_STATIC at toplevel.
4869 * semantics.c (finish_fname): Only return the name if we're in
4872 * decl.c (build_enumerator): Don't perform integral promotions on
4873 non-integral constants.
4875 * cvt.c (convert_to_void): Handle null op1.
4877 * class.c (type_has_constexpr_default_constructor): Make sure the
4878 caller stripped an enclosing array.
4879 * init.c (perform_member_init): Strip arrays before calling it.
4882 * semantics.c (potential_constant_expression_1): Handle TEMPLATE_DECL.
4884 2011-02-03 Dodji Seketeli <dodji@redhat.com>
4887 * tree.c (cp_tree_equal)<TEMPLATE_PARM_INDEX>: Take the number of
4888 template parameters in account.
4890 2011-02-03 Nathan Froyd <froydnj@codesourcery.com>
4893 * parser.c (cp_parser_class_specifier): Fix setting of
4896 2011-01-31 Jakub Jelinek <jakub@redhat.com>
4899 * semantics.c (build_data_member_initialization): Handle
4900 STATEMENT_LIST always instead of just for CLEANUP_BODY.
4902 2011-01-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4904 * g++spec.c (lang_specific_driver) [HAVE_LD_STATIC_DYNAMIC] Use
4905 LD_STATIC_OPTION, LD_DYNAMIC_OPTION.
4907 2011-01-29 Dodji Seketeli <dodji@redhat.com>
4910 * cp-tree.h (fixup_template_parms): Declare.
4911 * pt.c (end_template_parm_list): Do not fixup template parms here.
4912 (fixup_template_parms): Remove static. Fix typo in the
4913 comments. Remove useless code statement.
4914 (fixup_template_parm): For a template template parameter, fixup
4915 its attributes before fixing up its type.
4917 (cp_parser_template_declaration_after_export): After parsing
4918 template parameters fixup their types.
4920 2011-01-26 Jakub Jelinek <jakub@redhat.com>
4923 * semantics.c (potential_constant_expression_1): Handle
4926 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
4929 * semantics.c (expand_or_defer_fn_1): Handle it.
4930 * decl2.c (decl_needed_p): Likewise.
4932 2011-01-21 Jason Merrill <jason@redhat.com>
4935 * semantics.c (build_constexpr_constructor_member_initializers):
4936 Handle trivial copy.
4938 2011-01-21 Jakub Jelinek <jakub@redhat.com>
4941 * semantics.c (begin_for_stmt): If -fno-for-scope, don't
4942 assume init must be NULL if scope is NULL.
4943 (begin_range_for_stmt): Likewise.
4945 2011-01-21 Jason Merrill <jason@redhat.com>
4948 * semantics.c (cxx_eval_constant_expression): Handle OFFSET_REF.
4951 * semantics.c (potential_constant_expression_1): Split out from
4952 potential_constant_expression. Add want_rval parm. Handle
4953 template expression forms. Don't enforce restriction on address
4954 of automatic variable here. Add a couple of diagnostics that
4956 (require_potential_constant_expression): New entry point.
4957 (build_data_member_initialization, register_constexpr_fundef): Adjust.
4958 (maybe_constant_value): Check potential_constant_expression.
4959 * pt.c (fold_non_dependent_expr_sfinae): Likewise.
4960 * tree.c (build_vec_init_expr): Adjust.
4962 2011-01-19 Jakub Jelinek <jakub@redhat.com>
4965 * decl2.c (finish_anon_union): Only call mangle_decl if TREE_STATIC
4968 2011-01-17 Jason Merrill <jason@redhat.com>
4971 * semantics.c (base_field_constructor_elt): New fn.
4972 (cxx_eval_bare_aggregate): Use it.
4973 (build_data_member_initialization): Leave COMPONENT_REF for
4976 2011-01-14 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
4978 * parser.c (cp_parser_range_for): Remove the "unused variable" warning
4981 2011-01-15 Giovanni Funchal <gafunchal@gmail.com>
4982 Jonathan Wakely <jwakely.gcc@gmail.com>
4985 * decl.c (grokdeclarator): Reject mutable reference members.
4987 2011-01-14 Jason Merrill <jason@redhat.com>
4990 * pt.c (coerce_template_parms): Fix error recovery.
4993 * typeck2.c (check_narrowing): Only check arithmetic types.
4996 * tree.c (build_vec_init_expr): Handle flexible array
4999 2011-01-13 Kai Tietz <kai.tietz@onevision.com>
5002 * cp-tree.h (CLASSTYPE_VISIBILITY): Use
5003 TYPE_MAIN_DECL instead of TYPE_NAME.
5004 (CLASSTYPE_VISIBILITY_SPECIFIED): Likewise.
5005 * decl2.c (determine_visibility): Add check
5006 of CLASS_TYPE_P for underlying_type.
5008 2011-01-12 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
5010 * cp-tree.h (begin_for_scope): New prototype.
5011 (begin_for_stmt): Update prototype.
5012 (begin_range_for_stmt): Update prototype.
5013 * init.c (build_vec_init): Update call to begin_for_stmt.
5014 * parser.c (cp_parser_for): New.
5015 (cp_parser_c_for): Add three new parameters.
5016 (cp_parser_range_for): Likewise. Most parsing code removed.
5017 (cp_parser_iteration_statement): Call cp_parser_for instead of
5018 cp_parser_c_for and cp_parser_range_for.
5019 (cp_parser_for_init_statement): Add new parameter and return type.
5020 (cp_parser_block_declaration): Update call to
5021 cp_parser_simple_declaration.
5022 (cp_parser_simple_declaration): Add new parameter.
5023 Update call to cp_parser_init_declarator.
5024 (cp_parser_init_declarator): Add new parameter.
5025 * pt.c (tsubst_expr): Update call to begin_for_stmt.
5026 * semantics.c (begin_for_scope): New.
5027 (begin_for_stmt): Add two new parameters.
5028 (begin_range_for_stmt): Likewise.
5030 2011-01-12 Nicola Pero <nicola.pero@meta-innovation.com>
5032 * parser.c (cp_parser_objc_at_property_declaration): Improved
5035 2011-01-11 Dodji Seketeli <dodji@redhat.com>
5038 * cp-lang.c (get_template_innermost_arguments_folded)
5039 (get_template_argument_pack_elems_folded)
5040 (template_arg_needs_folding, fold_cplus_constants): New static
5042 (LANG_HOOKS_GET_INNERMOST_GENERIC_ARGS): Set this hook to
5043 get_template_innermost_arguments_folded.
5044 (LANG_HOOKS_GET_ARGUMENT_PACK_ELEMS): Set this hook to
5045 get_template_argument_pack_elems_folded.
5047 2011-01-11 Jason Merrill <jason@redhat.com>
5050 * init.c (build_new_1): Handle value-init in templates differently.
5053 * tree.c (maybe_dummy_object): Check current_class_ref against
5054 context, not current_class_type.
5056 2011-01-08 Nicola Pero <nicola.pero@meta-innovation.com>
5059 * parser.c (cp_parser_objc_typename): If the type is unknown, for
5060 error recovery purposes behave as if it was not specified so that
5061 the default type is used.
5063 2011-01-07 Jakub Jelinek <jakub@redhat.com>
5066 * pt.c (tsubst_copy_and_build): Use tsubst instead of tsubst_copy
5067 for the second build_x_va_arg argument.
5069 2011-01-05 Tom Tromey <tromey@redhat.com>
5071 * typeck.c (cp_build_addr_expr_1): Update call to lvalue_error.
5072 (lvalue_or_else): Likewise.
5074 2011-01-01 Kai Tietz <kai.tietz@onevision.com>
5077 * tree.c (cxx_type_hash_eq):
5078 Allow METHOD_TYPE, too.
5081 Copyright (C) 2011 Free Software Foundation, Inc.
5083 Copying and distribution of this file, with or without modification,
5084 are permitted in any medium without royalty provided the copyright
5085 notice and this notice are preserved.