1 2011-12-17 Jason Merrill <jason@redhat.com>
4 * parser.c (cp_parser_check_class_key): Handle error_mark_node.
7 * decl.c (start_enum): Avoid using ENUM_UNDERLYING_TYPE on a
10 2011-12-16 Jason Merrill <jason@redhat.com>
13 * init.c (build_value_init_noctor): Check for incomplete type.
15 2011-12-16 Richard Henderson <rth@redhat.com>
18 * config-lang.in (target_libs): Include target-libitm.
20 2011-12-16 Jason Merrill <jason@redhat.com>
23 * decl.c (check_static_variable_definition): Check COMPLETE_TYPE_P
24 before literal_type_p.
27 * class.c (convert_to_base_statically): Just call
28 build_simple_base_path.
29 (build_simple_base_path): Check field offset.
31 2011-12-15 Jason Merrill <jason@redhat.com>
34 * decl.c (has_designator_problem): New.
35 (reshape_init_r): Check for improper use of
36 designated initializers.
38 2011-12-15 Jakub Jelinek <jakub@redhat.com>
41 * decl.c (grokdeclarator): Set DECL_INITIAL of decl
42 to error_mark_node to disallow NSDMI if declspecs->storage_class
44 * parser.c (cp_parser_late_parse_one_default_arg): Return early
45 if default_arg is error_mark_node.
48 * semantics.c (finish_omp_clauses): For OMP_CLAUSE_NUM_THREADS_EXPR
49 and OMP_CLAUSE_SCHEDULE_CHUNK_EXPR call mark_rvalue_use.
51 2011-12-15 Dodji Seketeli <dodji@redhat.com>
54 * decl.c (check_tag_decl): Error out on auto specifier with no
57 2011-12-15 Jonathan Wakely <jwakely.gcc@gmail.com>
60 * cp-tree.h (CPTK_IS_FINAL): Add.
61 * parser.c (cp_parser_translation_unit): Handle RID_IS_FINAL.
62 (cp_parser_primary_expression, cp_parser_trait_expr): Likewise.
63 * semantics.c (trait_expr_value, finish_trait_expr): Handle
65 * cxx-pretty-print.c (pp_cxx_trait_expression): Likewise.
67 2011-12-14 Jason Merrill <jason@redhat.com>
70 * semantics.c (cxx_eval_indirect_ref): Fix sanity check.
73 * decl.c (copy_type_enum): Also update variants.
74 (finish_enum): Allow variants of complete enums.
76 2011-12-14 Dodji Seketeli <dodji@redhat.com>
79 * call.c (struct conversion)<u.next>: Update comment.
80 (next_conversion): New static function.
81 (convert_like_real): Use it.
84 * pt.c (convert_nontype_argument): Don't call maybe_constant_value
87 2011-12-13 Jason Merrill <jason@redhat.com>
91 * typeck.c (build_static_cast_1): Fix cast of lvalue to
92 base rvalue reference.
94 2011-12-13 Paolo Carlini <paolo.carlini@oracle.com>
97 * semantics.c (begin_lambda_type): Check begin_class_definition return
98 value for error_mark_node.
99 * parser.c (cp_parser_lambda_expression): Check begin_lambda_type
100 return value for error_mark_node.
102 2011-12-13 Fabien ChĂȘne <fabien@gcc.gnu.org>
105 * cp-tree.h (USING_DECL_TYPENAME_P): New macro.
106 * parser.c (cp_parser_nonclass_name): Handle using declarations
107 that refer to a dependent type.
108 (cp_parser_using_declaration): Set USING_DECL_TYPENAME_P to 1 if
109 the using declaration refers to a dependent type.
111 2011-12-12 Jakub Jelinek <jakub@redhat.com>
114 * parser.c (cp_parser_omp_for_loop): When determining whether
115 to use cp_parser_omp_for_incr or cp_parser_expression and when
116 calling cp_parser_omp_for_incr, use real_decl instead of decl.
118 2011-12-12 Torvald Riegel <triegel@redhat.com>
120 * semantics.c (finish_transaction_stmt, build_transaction_expr):
121 Accept new noexcept parameter and handle it.
122 * cp-tree.h (finish_transaction_stmt, build_transaction_expr): Adapt
124 * parser.c (cp_parser_exception_specification_opt): Extract
125 noexcept-specification parsing to ...
126 (cp_parser_noexcept_specification_opt): ...here. Allow for parsing
127 non-constexpr noexcept arguments.
128 (cp_parser_transaction, cp_parser_transaction_expression): Parse
129 and handle noexcept-specifications.
130 (cp_parser_function_transaction): Adapt to finish_transaction_stmt
132 * pt.c (tsubst_expr): Adapt to new noexcept parameters when
133 building transactions.
135 2011-12-12 Torvald Riegel <triegel@redhat.com>
137 * cp-tree.def (MUST_NOT_THROW_EXPR): Add condition parameter.
138 * cp-tree.h (MUST_NOT_THROW_COND): New.
139 (build_must_not_throw_expr): Declare.
140 * dump.c (cp_dump_tree): Dump MUST_NOT_THROW_EXPR condition.
141 * except.c (build_must_not_throw_expr): New.
142 (initialize_handler_parm): Use it.
143 (begin_eh_spec_block, wrap_cleanups_r): Adapt to condition.
144 * pt.c (tsubst_expr): Handle MUST_NOT_THROW_EXPR.
146 2011-12-12 Richard Guenther <rguenther@suse.de>
149 * tree.c (cp_free_lang_data): No longer clear anonymous names.
151 2011-12-09 Jason Merrill <jason@redhat.com>
154 * call.c (perform_implicit_conversion_flags): Remove earlier kludge.
155 * parser.c (cp_parser_omp_for_loop): Use cp_parser_omp_for_incr
156 in templates even if decl isn't type-dependent.
158 2011-12-09 Dodji Seketeli <dodji@redhat.com>
161 * cp-tree.h (TYPE_TEMPLATE_INFO): Rewrite this accessor macro to
162 better support aliased types.
163 (TYPE_ALIAS_P): Don't crash on TYPE_NAME nodes that are not
165 * pt.c (find_parameter_packs_r): Handle types aliases.
166 (push_template_decl_real): Check for bare parameter packs in the
167 underlying type of an alias template.
169 2011-12-08 Jason Merrill <jason@redhat.com>
172 * typeck.c (build_x_conditional_expr): Restrict glvalue games to C++11.
175 * pt.c (tsubst_expr) [DECL_EXPR]: Handle capture proxies properly.
176 * semantics.c (insert_capture_proxy): No longer static.
177 * cp-tree.h: Declare it.
179 2011-12-07 Jakub Jelinek <jakub@redhat.com>
182 * decl.c (grokdeclarator): Error for auto on non-static data members.
185 * typeck2.c (cxx_incomplete_type_diagnostic): Don't
186 ICE if TREE_OPERAND (value, 1) is overloaded.
189 * decl.c (reshape_init_class): Complain if d->cur->index is
191 * parser.c (cp_parser_initializer_list): If cp_parser_parse_definitely
192 fails, clear designator.
195 * init.c (build_value_init): Allow array types even when
196 processing_template_decl.
198 2011-12-07 Ed Smith-Rowland <3dw4rd@verizon.net>
201 * parser.c (lookup_literal_operator): Check that declaration is an
204 2011-12-06 Jakub Jelinek <jakub@redhat.com>
207 * pt.c (tsubst_decl): Don't call strip_array_domain on
210 2011-12-06 Paolo Carlini <paolo.carlini@oracle.com>
213 * init.c (build_value_init): Check build_aggr_init_expr return
214 value for error_mark_node.
216 2011-12-06 Dodji Seketeli <dodji@redhat.com>
219 * parser.c (cp_parser_check_class_key): Add note about earlier
222 2011-12-05 Fabien ChĂȘne <fabien@gcc.gnu.org>
225 * semantics.c (finish_id_expression): Strip using declarations
226 early in the function.
228 2011-12-05 Paolo Carlini <paolo.carlini@oracle.com>
231 * init.c (perform_member_init): Early return if init is error_mark_node.
233 2011-12-05 Paolo Carlini <paolo.carlini@oracle.com>
236 * semantics.c (finish_underlying_type): Use %qT, not %qE for the
239 2011-12-05 Jason Merrill <jason@redhat.com>
241 * init.c (expand_default_init): Unshare args in ctor delegation.
243 2011-12-05 Ville Voutilainen <ville.voutilainen@gmail.com>
244 Pedro LamarĂŁo <pedro.lamarao@gmail.com>
246 Implement C++11 delegating constructors.
247 * cp-tree.h (enum cpp0x_warn_str): Add CPP0X_DELEGATING_CTORS.
248 * error.c (maybe_warn_cpp0x): Adjust.
249 * parser.c (cp_parser_mem_initializer_list): Use it. Diagnose
250 multiple initializers if a delegating initializer is present.
251 * call.c (build_special_member_call): Convert an assert into an if.
252 * init.c (perform_target_ctor): New.
253 (emit_mem_initializers): Use it.
254 (expand_member_init, expand_default_init): Adjust.
256 2011-12-05 Paolo Carlini <paolo.carlini@oracle.com>
259 * typeck2.c (build_functional_cast): Early return error_mark_node
260 for invalid uses of 'auto'.
261 * parser.c (cp_parser_direct_declarator): When
262 cp_parser_constant_expression returns error do not produce further
263 diagnostic for the bound.
265 2011-12-03 Paolo Carlini <paolo.carlini@oracle.com>
268 * call.c (null_ptr_cst_p): STRIP_NOPS in c++11 mode too.
270 2011-12-01 Jason Merrill <jason@redhat.com>
272 * call.c (build_new_method_call_1): Handle aggregate initialization.
273 * tree.c (stabilize_init): Handle CONSTRUCTOR.
275 2011-12-01 Paolo Carlini <paolo.carlini@oracle.com>
278 * call.c (build_user_type_conversion_1): Early return NULL if
281 2011-12-01 Paolo Carlini <paolo.carlini@oracle.com>
284 * pt.c (unify_inconsistency): Use either %qT or %qE depending on
285 whether parm is a type or non-type parameter.
287 2011-11-30 Jason Merrill <jason@redhat.com>
290 * name-lookup.c (push_to_top_level): Set stmts_are_full_exprs_p.
291 * decl.c (build_aggr_init_full_exprs): Just assert that it's true.
292 (check_initializer): Here too.
294 2011-11-30 Paolo Carlini <paolo.carlini@oracle.com>
297 * rtti.c (ifnonnull): Use nullptr_node.
298 (build_dynamic_cast_1): Call cp_truthvalue_conversion instead
299 of c_common_truthvalue_conversion.
301 2011-11-24 Paolo Carlini <paolo.carlini@oracle.com>
304 * pt.c (instantiate_class_template_1): If lambda_function (type)
305 is NULL_TREE do not instantiate_decl.
307 2011-11-24 Paolo Carlini <paolo.carlini@oracle.com>
310 * class.c (build_base_path): For the null pointer check use
311 nullptr_node instead of integer_zero_node.
313 2011-11-22 Dodji Seketeli <dodji@redhat.com>
316 * decl.c (check_elaborated_type_specifier): Gracefully handle
317 error_mark_node. Accept bound template template parameters.
318 Update diagnostics for alias template specializations. Update
320 * parser.c (cp_parser_elaborated_type_specifier): Use
321 check_elaborated_type_specifier for simple-template-ids as well.
323 2011-11-22 Paolo Carlini <paolo.carlini@oracle.com>
326 * semantics.c (finish_decltype_type): Handle PTRMEM_CST.
328 2011-11-22 Dodji Seketeli <dodji@redhat.com>
331 * parser.c (cp_parser_alias_declaration): Don't allow type
332 definition in templates.
334 2011-11-22 Paolo Carlini <paolo.carlini@oracle.com>
337 * typeck.c (cp_build_binary_op, [case EQ_EXPR]): For targets having
338 TARGET_PTRMEMFUNC_VBIT_LOCATION == ptrmemfunc_vbit_in_delta, do here
339 the -Wzero-as-null-pointer-constant warning for pmf == 0.
341 2011-11-21 Torvald Riegel <triegel@redhat.com>
343 * pt.c (tsubst_copy_and_build): Handle TRANSACTION_EXPR.
345 2011-11-21 Ed Smith-Rowland <3dw4rd@verizon.net>
348 * parser.c (lookup_literal_operator): New.
349 (cp_parser_userdef_char_literal): Use it.
350 (cp_parser_userdef_numeric_literal): Use it.
351 (cp_parser_userdef_string_literal): Use lookup_name.
353 2011-11-20 Jason Merrill <jason@redhat.com>
355 * pt.c (tsubst_pack_expansion): Fix SFINAE.
358 * cp-tree.h (PACK_EXPANSION_EXTRA_ARGS): New.
359 * cp-tree.def (EXPR_PACK_EXPANSION): Add an operand for it.
360 * pt.c (tsubst_pack_expansion): Set and use it.
361 (iterative_hash_template_arg): Hash it.
362 (template_args_equal): Compare it.
363 (comp_template_args_with_info): Handle nulls.
364 * tree.c (cp_walk_subtrees): Walk it.
365 * typeck.c (structural_comptypes): Compare it.
366 * ptree.c (cxx_print_type): Print it.
368 * pt.c (type_unification_real): Set input_location
369 during default arg instantiation.
371 2011-11-20 Paolo Carlini <paolo.carlini@oracle.com>
374 * pt.c (unify_inconsistency): Handle non-type parameters better.
375 * error.c (dump_expr): Handle TEMPLATE_TEMPLATE_PARM.
377 2011-11-20 Dodji Seketeli <dodji@redhat.com>
380 * pt.c (lookup_template_class_1): Go out early if the type of the
381 template is error_mark_node.
383 2011-11-19 Paolo Carlini <paolo.carlini@oracle.com>
386 * semantics.c (potential_constant_expression_1): Handle IF_STMT,
387 DO_STMT, FOR_STMT, and WHILE_STMT.
389 2011-11-18 Fabien ChĂȘne <fabien@gcc.gnu.org>
392 * search.c (lookup_field_1): Handle USING_DECLs for the storted
395 2011-11-18 Paolo Carlini <paolo.carlini@oracle.com>
398 * pt.c (tsubst_copy_and_build): Handle FIX_TRUNC_EXPR.
400 2011-11-18 Dodji Seketeli <dodji@redhat.com>
403 * pt.c (primary_template_instantiation_p): Don't forget to
404 consider alias declarations.
406 2011-11-17 Jason Merrill <jason@redhat.com>
409 * decl.c (grokdeclarator): Improve C++98 trailing return diagnostic.
412 * class.c (add_implicitly_declared_members): Update move
416 * class.c (build_base_path): Don't do calculation in templates.
418 2011-11-15 Torvald Riegel <triegel@redhat.com>
420 * parser.c (cp_parser_transaction_expression): Require parentheses
421 when parsing transaction expressions.
423 2011-11-14 Ed Smith-Rowland <3dw4rd@verizon.net>
426 * typeck.c (check_literal_operator_args): Add processing_specialization
427 to check for void template fn. Test for exact arity for non-template fn.
429 2011-11-14 Fabien ChĂȘne <fabien@gcc.gnu.org>
435 * search.c (lookup_field_1): Look through USING_DECL.
436 (lookup_field_r): Call lookup_fnfields_slot instead of
438 * semantics.c (finish_member_declaration): Remove the check that
439 prevents USING_DECLs from being verified by
440 pushdecl_class_level. Call add_method for using declarations that
441 designates functions if the using declaration is in a template
442 class. Set DECL_IGNORED_P on class-scope using declarations.
443 * typeck.c (build_class_member_access_expr): Handle USING_DECLs.
444 * class.c (check_field_decls): Keep using declarations.
445 (add_method): Remove two diagnostics about conflicting using
447 * parser.c (cp_parser_nonclass_name): Handle USING_DECLs.
448 * decl.c (start_enum): Call xref_tag whenever possible.
449 * cp-tree.h (strip_using_decl): Declare, and reident the previous
451 * name-lookup.c (strip_using_decl): New function.
452 (supplement_binding_1): Call strip_using_decl on decl and
453 bval. Perform most of the checks with USING_DECLs stripped. Also
454 check that the target decl and the target bval does not refer to
455 the same declaration. Allow pushing an enum multiple times in a
456 template class. Adjustment to diagnose using redeclarations. Call
457 diagnose_name_conflict.
458 (push_class_level_binding): Call strip_using_decl on decl and
459 bval. Perform most of the checks with USING_DECLs stripped. Return
460 true if both decl and bval refer to USING_DECLs and are dependent.
461 (diagnose_name_conflict): New function.
463 2011-11-12 Jason Merrill <jason@redhat.com>
466 * call.c (set_up_extended_ref_temp): Warn about references
467 bound to non-static reference members.
468 * init.c (perform_member_init): Pass in the member.
471 * cp-gimplify.c (cp_gimplify_expr): Leave clobbers alone.
473 2011-11-11 Ed Smith-Rowland <3dw4rd@verizon.net>
476 * typeck.c (check_literal_operator_args): Reorganize test for string
477 operators so size_t search depends on finding string first.
479 2011-11-10 Jason Merrill <jason@redhat.com>
482 * pt.c (convert_nontype_argument_function): Allow decls with
483 internal linkage in C++11.
484 (convert_nontype_argument): Likewise.
487 * decl2.c (mark_used): Defer synthesis of virtual functions.
488 * method.c (use_thunk): Make sure the target function has
489 DECL_INTERFACE_KNOWN.
492 * call.c (joust): Check the second conversion sequence
493 before checking templates.
495 2011-11-09 Paolo Carlini <paolo.carlini@oracle.com>
498 * pt.c (tsubst_copy_and_build) [IDENTIFIER_NODE]: In C++11 mode
499 pass allow_non_integral_constant_expression_p = true to
500 finish_id_expression.
502 2011-11-09 Jason Merrill <jason@redhat.com>
505 * pt.c (maybe_instantiate_noexcept): Check the return value of
509 * parser.c (cp_parser_range_for): check_for_bare_parameter_packs.
512 * class.c (build_base_path): Don't ICE in fold_non_dependent_expr.
514 * Make-lang.in (check_g++_parallelize): Add dg-torture.exp.
515 (check-c++0x): Obsolete.
517 * pt.c (invalid_nontype_parm_type_p): Avoid printing "<type error>".
519 * pt.c (convert_nontype_argument): Only integral arguments
522 * parser.c (cp_parser_alias_declaration): Don't do semantic
523 processing if parsing failed.
525 2011-11-09 Paolo Carlini <paolo.carlini@oracle.com>
528 * init.c (build_new_1, build_vec_delete_1, build_delete):
531 2011-11-09 Paolo Carlini <paolo.carlini@oracle.com>
534 * search.c (lookup_member): Change to take also a tsubst_flags_t
536 (lookup_field, lookup_fnfields): Adjust calls.
537 * typeck.c (lookup_destructor, finish_class_member_access_expr,
538 build_ptrmemfunc_access_expr): Likewise.
539 * class.c (handle_using_decl, maybe_note_name_used_in_class):
541 * pt.c (resolve_typename_type): Likewise.
542 * semantics.c (lambda_function): Likewise.
543 * parser.c (cp_parser_perform_range_for_lookup,
544 cp_parser_lookup_name): Likewise.
545 * friend.c (make_friend_class): Likewise.
546 * name-lookup.c (pushdecl_maybe_friend_1, get_class_binding,
547 do_class_using_decl, lookup_qualified_name): Likewise.
548 * cp-tree.h (lookup_member): Adjust declaration.
550 2011-11-09 Dodji Seketeli <dodji@redhat.com>
553 * cp-tree.h (TYPE_ALIAS_P, TYPE_TEMPLATE_INFO): Don't crash on
557 * parser.c (cp_parser_alias_declaration): Require ';' at the end
560 2011-11-09 Dodji Seketeli <dodji@redhat.com>
563 * decl2.c (check_member_template): Accept alias templates and ...
564 * parser.c (cp_parser_alias_declaration): ... use it here.
566 2011-11-08 Jason Merrill <jason@redhat.com>
569 * typeck.c (build_x_conditional_expr): Preserve lvalue/xvalueness.
570 * tree.c (lvalue_kind) [NON_DEPENDENT_EXPR]: Return clk_ordinary
573 2011-11-08 Richard Guenther <rguenther@suse.de>
576 * error.c (dump_expr): Handle SSA_NAMEs.
578 2011-11-07 Richard Henderson <rth@redhat.com>
579 Aldy Hernandez <aldyh@redhat.com>
580 Torvald Riegel <triegel@redhat.com>
582 Merged from transactional-memory.
584 * call.c (build_new_function_call): Call tm_malloc_replacement.
585 * class.c (check_bases): Compute transaction attributes for the
586 class based on its base classes.
587 (look_for_tm_attr_overrides, set_one_vmethod_tm_attributes,
588 set_method_tm_attributes): New.
589 (finish_struct_1): Call set_method_tm_attributes.
590 * cp-tree.h (begin_transaction_stmt, finish_transaction_stmt,
591 build_transaction_expr): Declare.
592 (TRANSACTION_EXPR_IS_STMT): New.
593 * decl.c (push_cp_library_fn): Set attribute to transaction_safe.
594 * except.c (do_get_exception_ptr): Apply transaction_pure.
595 (do_begin_catch): Mark _ITM_cxa_begin_catch transaction_pure and
596 record as transactional-memory wrapper.
597 (do_end_catch): Similarly for _ITM_cxa_end_catch.
598 (do_allocate_exception): Similarly for _ITM_cxa_allocate_exception.
599 (build_throw): Similarly for _ITM_cxa_throw. Make __cxa_rethrow pure.
600 * parser.h (struct cp_parser): Add in_transaction flag.
601 * parser.c (enum non_integral_constant): Add NIC_TRANSACTION.
602 (cp_parser_non_integral_constant_expression): Handle NIC_TRANSACTION.
603 (enum required_token): Add transaction tokens.
604 (cp_parser_transaction, cp_parser_transaction_expression,
605 cp_parser_function_transaction, cp_parser_transaction_cancel,
606 cp_parser_txn_attribute_opt): New.
607 (cp_parser_unary_expression): Handle RID_TRANSACTION*.
608 (cp_parser_statement, cp_parser_function_definition_after_declarator,
609 cp_parser_token_starts_function_definition_p): Same.
610 (cp_parser_required_error): Handle RT_TRANSACTION*.
611 * pt.c (tsubst_expr): Handle TRANSACTION_EXPR.
612 * semantics.c (begin_transaction_stmt, finish_transaction_stmt,
613 build_transaction_expr): New.
615 2011-11-08 Dodji Seketeli <dodji@redhat.com>
617 Fix context handling of alias-declaration
618 * decl.c (start_decl): Update comment.
619 * error.c (dump_alias_template_specialization): Dump the context
620 of the specialization.
621 * parser.c (cp_parser_alias_declaration): Call pop_scope on the
622 pushed scope yielded by start_decl.
624 2011-11-08 Paolo Carlini <paolo.carlini@oracle.com>
627 * parser.c (cp_parser_postfix_dot_deref_expression): Reject invalid
628 uses of '->' and '.' as postfix-expression in namespace scope.
630 2011-11-07 Jason Merrill <jason@redhat.com>
633 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Don't crash
634 if lookup finds a non-function.
637 * parser.c (cp_parser_initializer_list): Parse C99
638 array designators tentatively.
641 * pt.c (tsubst_copy): Handle NAMESPACE_DECL.
642 (tsubst_copy_and_build) [COMPONENT_REF]: Handle a still-dependent
645 2011-11-07 Paolo Carlini <paolo.carlini@oracle.com>
647 * pt.c (tsubst_copy_and_build): Fix qualified_name_lookup_error
648 call in case COMPONENT_REF.
650 2011-11-07 Jason Merrill <jason@redhat.com>
651 Dodji Seketeli <dodji@redhat.com>
653 Support C++11 alias-declaration
655 * cp-tree.h (TYPE_DECL_ALIAS_P, TYPE_ALIAS_P)
656 (DECL_TYPE_TEMPLATE_P, DECL_ALIAS_TEMPLATE_P): New accessor
658 (TYPE_TEMPLATE_INFO): Get template info of an alias template
659 specializations from its TYPE_DECL.
660 (SET_TYPE_TEMPLATE_INFO): Set template info of alias template
661 specializations into its TYPE_DECL.
662 (DECL_CLASS_TEMPLATE_P): Re-write using the new
663 DECL_TYPE_TEMPLATE_P.
664 (enum cp_decl_spec): Add new ds_alias enumerator.
665 (alias_type_or_template_p, alias_template_specialization_p):
666 Declare new functions.
667 * parser.c (cp_parser_alias_declaration): New static function.
668 (cp_parser_check_decl_spec): Add "using" name for the `alias'
670 (cp_parser_type_name): Update comment. Support simple-template-id
671 representing alias template specializations in c++0x mode.
672 (cp_parser_qualifying_entity): Update comment. Use
674 (cp_parser_block_declaration): Handle alias-declaration in c++11.
676 (cp_parser_template_id): Handle specializations of alias
678 (cp_parser_member_declaration): Add alias-declaration production
679 to comment. Support alias-declarations.
680 (cp_parser_template_declaration_after_export): Handle alias
682 * decl.c (make_typename_type, make_unbound_class_template): Accept
684 (grokdeclarator): Set TYPE_DECL_ALIAS_P on alias
686 * decl2.c (grokfield): Move template creation after setting up the
687 TYPE_DECL of the alias, so that the TEMPLATE_DECL of the alias
688 template actually carries the right type-id of the alias
690 * pt.c (alias_type_or_template_p)
691 (alias_template_specialization_p): Define new public functions.
692 (maybe_process_partial_specialization): Reject partial
693 specializations of alias templates.
694 (primary_template_instantiation_p): Consider alias template
696 (push_template_decl_real): Assert that TYPE_DECLs of alias
697 templates are different from those of class template. Store
698 template info onto the TYPE_DECL of the alias template.
699 (convert_template_argument): Strip aliases from template
701 (lookup_template_class_1): Handle the creation of the
702 specialization of an alias template.
703 (tsubst_decl): Create a substituted copy of the TYPE_DECL of an
704 member alias template.
705 (tsubst): Handle substituting into the type of an alias template.
706 Handle substituting UNBOUND_CLASS_TEMPLATE into
707 BOUND_TEMPLATE_TEMPLATE_PARM.
708 (do_type_instantiation): Better diagnostics when trying to
709 explicitely instantiate a non-class template.
710 * search.c (lookup_field_1, lookup_field_r): Support looking up
712 * semantics.c (finish_template_type): For instantiations of alias
713 templates, return the TYPE_DECL of the actual alias and not the
714 one of the aliased type.
715 * error.c (dump_alias_template_specialization): New static
717 (dump_type): Handle printing of alias templates and their
718 specializations. templates.
719 (dump_aggr_type): For specialization of alias templates, fetch
720 arguments from the right place.
721 (dump_decl): Print an alias-declaration like `using decl = type;'
722 (dump_template_decl): Support printing of alias templates.
724 2011-11-07 Jason Merrill <jason@redhat.com>
727 * decl2.c (constrain_visibility): Return void. Add tmpl parm
728 which gives the constraint priority over an attribute.
729 (constrain_visibility_for_template, determine_visibility): Adjust.
730 * pt.c (instantiate_class_template_1): Call determine_visibility.
733 * decl.c (save_function_data): Clear local_typedefs.
735 * decl.c (cp_finish_decl): Only make_tree_vector if we're calling
738 2011-11-06 Jason Merrill <jason@redhat.com>
741 * decl2.c (constrain_visibility): Check decl_has_visibility_attr
742 rather than DECL_VISIBILITY_SPECIFIED.
744 2011-11-06 Paolo Carlini <paolo.carlini@oracle.com>
747 * decl2.c (mark_used): Early return false after error or sorry.
748 * cp-tree.h (mark_used): Adjust declaration.
749 * semantics.c (finish_id_expression): Check mark_used return value.
751 2011-11-05 Jason Merrill <jason@redhat.com>
754 * decl.c (cp_finish_decl): Mostly revert previous change.
756 2011-11-04 Jason Merrill <jason@redhat.com>
759 * init.c (perform_member_init): Strip TARGET_EXPR around NSDMI.
760 Do temporary lifetime extension.
763 * decl.c (cp_finish_decl): Run cleanups in the right order.
765 2011-11-04 Eric Botcazou <ebotcazou@adacore.com>
768 * semantics.c (finish_offsetof): Adjust call to fold_offsetof.
769 * typeck.c (cp_build_addr_expr_1): Call fold_offsetof_1.
771 2011-11-04 Paolo Carlini <paolo.carlini@oracle.com>
773 * typeck.c (build_indirect_ref): Use ATTRIBUTE_UNUSED.
774 * mangle.c (write_unnamed_type_name): Likewise.
776 2011-11-04 Magnus Fromreide <magfr@lysator.liu.se>
778 * parser.c (cp_parser_enumerator_list): Do not warn about
779 trailing commas in C++0x mode.
781 2011-11-04 Olivier Goffart <olivier@woboq.com>
782 Jason Merrill <jason@redhat.com>
785 * class.c (check_field_decls): NSDMI makes a class non-aggregate.
787 2011-11-04 Paolo Carlini <paolo.carlini@oracle.com>
790 * call.c (conversion_null_warnings): For 'false' to NULL pointer,
791 just check that TREE_TYPE (expr) is a BOOLEAN_TYPE.
793 2011-11-04 Ed Smith-Rowland <3dw4rd@verizon.net>
796 * parser.c (cp_parser_userdef_string_literal): Fix string length.
798 2011-11-04 Jason Merrill <jason@redhat.com>
801 * call.c (extend_ref_init_temps, extend_ref_init_temps_1): New.
802 (set_up_extended_ref_temp): Use it. Change cleanup parm to VEC.
803 (initialize_reference): Just call convert_like.
804 * decl.c (grok_reference_init): Just call initialize_reference.
805 (build_init_list_var_init): Remove.
806 (check_initializer): Change cleanup parm to VEC. Handle references
807 like other types. Call perform_implicit_conversion instead
808 of build_init_list_var_init. Don't use build_aggr_init for
809 aggregate initialization of arrays.
810 (cp_finish_decl): Change cleanup to VEC.
811 * typeck2.c (store_init_value): Call extend_ref_init_temps.
812 Use build_vec_init for non-constant arrays.
813 * init.c (expand_aggr_init_1): Adjust.
814 (build_vec_init): Avoid re-converting an initializer
815 that's already digested.
816 * mangle.c (mangle_ref_init_variable): Add a discriminator.
818 * typeck.c (convert_for_initialization): Adjust.
819 * decl2.c (maybe_emit_vtables): Adjust.
821 2011-11-02 Jason Merrill <jason@redhat.com>
824 * init.c (build_aggr_init): Don't set LOOKUP_ONLYCONVERTING
825 if the initializer has TARGET_EXPR_DIRECT_INIT_P.
826 (expand_default_init): An initializer with TARGET_EXPR_DIRECT_INIT_P
827 or TARGET_EXPR_LIST_INIT_P doesn't need more processing.
828 * tree.c (bot_manip): Propagate TARGET_EXPR_IMPLICIT_P,
829 TARGET_EXPR_LIST_INIT_P, TARGET_EXPR_DIRECT_INIT_P.
830 * call.c (convert_like_real): Set TARGET_EXPR_DIRECT_INIT_P
831 as appropriate on list-value-initialization.
833 * parser.c (cp_parser_decl_specifier_seq): Change "C++0x" to
835 (cp_lexer_get_preprocessor_token): Likewise.
836 (cp_parser_binary_expression): Likewise.
838 2011-11-02 Paolo Carlini <paolo.carlini@oracle.com>
841 * typeck2.c (check_narrowing): Adjust OPT_Wnarrowing diagnostics.
842 (digest_init_r): Call check_narrowing irrespective of the C++ dialect.
843 * decl.c (check_initializer): Likewise.
844 * semantics.c (finish_compound_literal): Likewise.
846 2011-11-02 Paolo Carlini <paolo.carlini@oracle.com>
849 * typeck.c (build_const_cast_1): Fix -Wcast-qual for false
850 comp_ptr_ttypes_const.
852 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
854 * Make-lang.in (g++spec.o): Pass SHLIB instead of SHLIB_LINK.
856 2011-11-01 Paolo Carlini <paolo.carlini@oracle.com>
859 * cvt.c (cp_convert_to_pointer): Warn for zero as null pointer
861 * typeck.c (cp_truthvalue_conversion): Handle pointers and member
862 function pointers under c_inhibit_evaluation_warnings; use
863 nullptr_node for data member pointers.
864 (cp_build_binary_op): Tweak, just forward to cp_convert op1,
865 either a nullptr_node or an integer_zero_node.
866 (build_ptrmemfunc): Use nullptr_node.
867 * init.c (build_zero_init_1): Likewise.
869 2011-11-01 Jason Merrill <jason@redhat.com>
873 * search.c (lookup_fnfields_idx_nolazy): Split out from...
874 (lookup_fnfields_1): ...here.
875 (lookup_fnfields_slot_nolazy): Use it.
876 * cp-tree.h: Declare it.
877 * class.c (type_has_move_assign): Use it.
878 (type_has_user_declared_move_assign): Likewise.
880 2011-10-31 Jason Merrill <jason@redhat.com>
883 * class.c (check_field_decl): Change c++0x in diags to c++11.
884 * error.c (maybe_warn_cpp0x): Likewise.
885 * parser.c (cp_parser_diagnose_invalid_type_name): Likewise.
886 * pt.c (check_default_tmpl_args): Likewise.
888 2011-10-31 Diego Novillo <dnovillo@google.com>
890 * mangle.c (get_mangled_id): Factor from ...
891 (mangle_decl): ... here.
894 2011-10-25 Gerald Pfeifer <gerald@pfeifer.com>
896 * NEWS (GCC 2.95): Refer to GNU/Linux instead of Linux.
899 2011-10-29 Paolo Carlini <paolo.carlini@oracle.com>
902 * call.c (build_new_op_1): Handle ABS_EXPR together with the
905 2011-10-28 Paolo Carlini <paolo.carlini@oracle.com>
908 2011-10-28 Paolo Carlini <paolo.carlini@oracle.com>
911 * pt.c (tsubst_copy_and_build): Fix qualified_name_lookup_error
912 call in case COMPONENT_REF.
914 2011-10-28 Paolo Carlini <paolo.carlini@oracle.com>
916 * pt.c (unify_pack_expansion): Initialize bad_old_arg and bad_new_arg.
918 2011-10-28 Paolo Carlini <paolo.carlini@oracle.com>
921 * pt.c (tsubst_copy_and_build): Fix qualified_name_lookup_error
922 call in case COMPONENT_REF.
924 2011-10-27 Jason Merrill <jason@redhat.com>
926 * semantics.c (cxx_eval_outermost_constant_expr): Check
928 (cxx_eval_component_reference): Check DECL_MUTABLE_P.
930 2011-10-27 Roberto Agostino Vitillo <ravitillo@lbl.gov>
933 * decl2.c (determine_hidden_inline): New function.
934 (determine_visibility): fvisibility-inlines-hidden affects inline
937 2011-10-27 Dodji Seketeli <dodji@redhat.com>
939 * cp-tree.h (DECL_DECLARES_TYPE_P): Fix comment.
941 2011-10-26 Jason Merrill <jason@redhat.com>
943 * typeck.c (check_literal_operator_args): Avoid building types.
945 2011-10-26 Ed Smith-Rowland <3dw4rd@verizon.net>
947 Implement C++11 user-defined literals.
948 * cp-objcp-common.c: (cp_tree_size) Return size of USERDEF_LITERAL tree.
949 * cp-tree.h: (UDLIT_OP_*, UDLIT_OPER_P): Literal operator
950 name tools. New tree code for user-defined literals.
951 * cxx-pretty-print.h: (pp_cxx_userdef_literal) New.
952 * cxx-pretty-print.c: (pp_cxx_userdef_literal) New.
953 (pp_cxx_primary_expression, pp_cxx_expression): Use it.
954 * decl.c: (cp_tree_node_structure): Return new tree code.
955 (duplicate_decls): Check for raw vs. template operator conflicts.
956 (grokfndecl, grokdeclarator): New checks for literal operators.
957 * error.c: (dump_expr): Warn about user-defined literals
958 in C++98 mode. (dump_function_name): Pretty printing.
959 * mangle.c: (write_literal_operator_name): New.
960 (write_unqualified_id, write_unqualified_name): Use it.
961 * parser.c: (cp_parser_operator): Handle operator"".
962 (cp_parser_userdef_char_literal, cp_parser_userdef_numeric_literal,
963 cp_parser_userdef_string_literal): New.
964 (cp_parser_primary_expression): Handle new user-defined literal tokens
966 * semantics.c: (potential_constant_expression_1): Add
967 user-defined literals.
968 * typeck.c (check_raw_literal_operator,
969 check_literal_operator_args): New.
971 2011-10-26 Paolo Carlini <paolo.carlini@oracle.com>
973 * typeck.c (cp_build_addr_expr_1): Use BASELINK_P.
974 * class.c (instantiate_type): Likewise.
975 * pt.c (convert_nontype_argument_function, uses_template_parms,
976 tsubst_copy, resolve_nondeduced_context, type_dependent_expression_p):
978 * semantics.c (finish_decltype_type): Likewise.
979 * decl2.c (mark_used): Likewise.
980 * name-lookup.c (arg_assoc): Likewise.
982 2011-10-26 Paolo Carlini <paolo.carlini@oracle.com>
985 * typeck.c (non_reference): Pass NULL_TREE through.
987 2011-10-25 Jason Merrill <jason@redhat.com>
991 * semantics.c (maybe_cleanup_point_expr_void): No longer static.
992 * typeck2.c (split_nonconstant_init_1): Use it.
993 * cp-tree.h: Declare it.
994 * decl.c (wrap_cleanups_r): Stop at CLEANUP_POINT_EXPR.
997 * tree.c (stabilize_init): Stabilize scalar elements of a
1000 2011-10-25 Paolo Carlini <paolo.carlini@oracle.com>
1003 * typeck.c (composite_pointer_type_r): Check return value of
1004 composite_pointer_type_r for error_mark_node.
1006 2011-10-25 Paolo Carlini <paolo.carlini@oracle.com>
1009 * pt.c (tsubst_copy_and_build): Check return value of
1010 tsubst_copy_and_build for error_mark_node.
1012 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
1016 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
1019 * typeck2.c (check_narrowing): Adjust OPT_Wnarrowing diagnostics.
1020 (digest_init_r): Call check_narrowing irrespective of the C++ dialect.
1021 * decl.c (check_initializer): Likewise.
1022 * semantics.c (finish_compound_literal): Likewise.
1024 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
1027 * typeck2.c (check_narrowing): Adjust OPT_Wnarrowing diagnostics.
1028 (digest_init_r): Call check_narrowing irrespective of the C++ dialect.
1029 * decl.c (check_initializer): Likewise.
1030 * semantics.c (finish_compound_literal): Likewise.
1032 2011-10-21 Paolo Carlini <paolo.carlini@oracle.com>
1035 * init.c (build_vec_init): Early return error_mark_node if
1038 2011-10-21 Paolo Carlini <paolo.carlini@oracle.com>
1041 * typeck2.c (cxx_incomplete_type_diagnostic): Improve error message
1042 for invalid use of member function.
1044 2011-10-21 Ville Voutilainen <ville.voutilainen@gmail.com>
1047 * parser.c (cp_parser_class_head): Parse virt-specifiers
1048 regardless of whether an id is present
1050 2011-10-20 Jason Merrill <jason@redhat.com>
1053 * typeck2.c (split_nonconstant_init_1): Handle EH cleanup of
1054 initialized subobjects.
1056 2011-10-19 Paolo Carlini <paolo.carlini@oracle.com>
1059 * class.c (instantiate_type): Fix error message.
1061 2011-10-19 Jason Merrill <jason@redhat.com>
1064 * tree.c (bot_manip): Propagate AGGR_INIT_ZERO_FIRST.
1066 2011-10-19 Roland Stigge <stigge@antcom.de>
1068 PR translation/49704
1069 * semantics.c (potential_constant_expression_1): Use "AST" instead of
1070 "ast" in sorry message.
1072 2011-10-19 Paolo Carlini <paolo.carlini@oracle.com>
1076 * decl.c (duplicate_decls, make_typename_type, grokdeclarator): Use
1077 G_() in error message strings to facilitate translation.
1078 * semantics.c (finish_id_expression): Likewise.
1079 * parser.c (cp_parser_nested_name_specifier_opt,
1080 cp_parser_parameter_declaration): Likewise.
1082 2011-10-18 Jason Merrill <jason@redhat.com>
1085 * pt.c (instantiate_decl): Recognize when a function defaulted
1086 outside the class is already instantiated.
1089 * decl.c (check_previous_goto_1): Handle using-decl.
1091 2011-10-18 Jason Merrill <jason@redhat.com>
1095 * class.c (type_has_user_declared_move_constructor): New.
1096 (type_has_user_declared_move_assign): New.
1097 (add_implicitly_declared_members): Add lazy copy ops
1098 even if there's a move.
1099 * method.c (lazily_declare_fn): Delete implicit copies
1101 (maybe_explain_implicit_delete): Explain this. Use inform rather
1103 * cp-tree.h: Declare new fns.
1105 2011-10-18 Diego Novillo <dnovillo@google.com>
1107 * parser.c: Remove ENABLE_CHECKING markers around debugging
1109 (cp_lexer_dump_tokens): Add arguments START_TOKEN and CURR_TOKEN.
1111 When printing CURR_TOKEN surround it in [[ ]].
1112 Start printing at START_TOKEN.
1114 (cp_debug_print_tree_if_set): New.
1115 (cp_debug_print_context): New.
1116 (cp_debug_print_context_stack): New.
1117 (cp_debug_print_flag): New.
1118 (cp_debug_print_unparsed_function): New.
1119 (cp_debug_print_unparsed_queues): New.
1120 (cp_debug_parser_tokens): New.
1121 (cp_debug_parser): New.
1122 (cp_lexer_start_debugging): Set cp_lexer_debug_stream to stderr.
1123 (cp_lexer_stop_debugging): Set cp_lexer_debug_stream to NULL.
1124 * parser.h (cp_lexer_dump_tokens): Remove declaration.
1125 (cp_debug_parser): Declare.
1127 2011-10-17 Michael Spertus <mike_spertus@symantec.com>
1129 * cp-tree.def: Add BASES as a new tree code.
1130 * cp-tree.h (enum cp_trait_kind): Add CPTK_BASES, CPTK_DIRECT_BASES.
1131 (BASES_TYPE, BASES_DIRECT): Define.
1132 (calculate_bases, finish_bases, calculate_direct_bases): Declare.
1133 * parser.c (cp_parser_trait_expr, cp_parser_template_argument_list,
1134 (cp_parser_simple_type_specifier, cp_parser_save_nsdmi): Use them.
1135 * pt.c (find_parameter_packs_r, tsubst_pack_expansion): Likewise.
1136 * semantics.c (calculate_bases, finish_bases, calculate_direct_bases,
1137 dfs_calculate_bases_pre, dfs_calculate_bases_post,
1138 calculate_bases_helper): Define.
1140 2011-10-17 Jason Merrill <jason@redhat.com>
1143 * parser.c (cp_parser_lambda_introducer): Check for more
1146 2011-10-17 Paolo Carlini <paolo.carlini@oracle.com>
1149 * typeck.c (build_class_member_access_expr): Provide a better error
1150 message for X.Y where X is a pointer to class type.
1151 (finish_class_member_access_expr): Likewise.
1153 2011-10-15 Tom Tromey <tromey@redhat.com>
1154 Dodji Seketeli <dodji@redhat.com>
1156 * error.c (cp_diagnostic_starter): Pass the relevant location to
1157 diagnostic_report_current_module.
1158 (cp_diagnostic_finalizer): Call virt_loc_aware_diagnostic_finalizer.
1160 2011-10-17 Paolo Carlini <paolo.carlini@oracle.com>
1163 * typeck.c (finish_class_member_access_expr): Fix error call
1164 for TREE_CODE (access_path) == TREE_BINFO.
1166 2011-10-15 Paolo Carlini <paolo.carlini@oracle.com>
1169 * semantics.c (finish_trait_expr): Do not try to instantiate the
1170 the base type of an __is_base_of trait.
1171 (check_trait_type): Return a tree; use complete_type_or_else.
1173 2011-10-14 Jason Merrill <jason@redhat.com>
1176 * parser.c (cp_parser_cache_group): Handle end==CPP_COMMA.
1177 (cp_parser_save_nsdmi): Pass it.
1180 * method.c (walk_field_subobs): Check for NSDMI before
1181 complaining about uninitialized fields.
1183 * pt.c (tsubst_decl) [FIELD_DECL]: Use void_zero_node
1184 instead of error_mark_node as a placeholder.
1186 2011-10-14 Paolo Carlini <paolo.carlini@oracle.com>
1189 * call.c (add_builtin_candidate): If two pointers have a composite
1190 pointer type, generate a single candidate with that type.
1192 2011-10-13 Jason Merrill <jason@redhat.com>
1195 * cp-tree.h (VAR_TEMPL_TYPE_FIELD_OR_FUNCTION_DECL_CHECK): New.
1196 (DECL_TEMPLATE_INFO): Use it.
1197 * pt.c (tsubst_decl) [FIELD_DECL]: Set DECL_TEMPLATE_INFO
1198 if the decl has an NSDMI.
1199 * init.c (perform_member_init): Use it.
1202 * cp-tree.h (struct tree_lambda_expr): Add closure field.
1203 (LAMBDA_EXPR_CLOSURE): New.
1204 * pt.c (tsubst_copy_and_build) [LAMBDA_EXPR]: Likewise.
1205 * semantics.c (build_lambda_object): Use it instead of TREE_TYPE.
1206 (begin_lambda_type, lambda_function, add_capture): Likewise.
1207 (add_default_capture, lambda_expr_this_capture): Likewise.
1209 2011-10-13 Diego Novillo <dnovillo@google.com>
1211 * cp-tree.h (struct language_function): Rename in_function_try_handler
1212 to x_in_function_try_handler.
1213 Rename in_base_initializer to x_in_base_initializer.
1216 2011-10-13 Diego Novillo <dnovillo@google.com>
1218 * class.c (sorted_fields_type_new): Factor out of ...
1219 (finish_struct_1): ... here.
1221 2011-10-13 Jason Merrill <jason@redhat.com>
1224 * init.c (expand_aggr_init_1): Don't zero-initialize virtual
1225 bases of a base subobject.
1227 2011-10-12 Paolo Carlini <paolo.carlini@oracle.com>
1230 * decl.c (cxx_init_decl_processing): Add
1231 __attribute__((externally_visible)) to operator new and
1232 operator delete library fn.
1234 2011-10-11 Michael Meissner <meissner@linux.vnet.ibm.com>
1236 * decl.c (duplicate_decls): Delete old interface with two parallel
1237 arrays to hold standard builtin declarations, and replace it with
1238 a function based interface that can support creating builtins on
1239 the fly in the future. Change all uses, and poison the old
1240 names. Make sure 0 is not a legitimate builtin index.
1241 * except.c (build_eh_type_type): Ditto.
1242 (choose_personality_routine): Ditto.
1243 * semantics.c (finish_omp_atomic): Ditto.
1244 (finish_omp_barrier): Ditto.
1245 (finish_omp_flush): Ditto.
1246 (finish_omp_taskwait): Ditto.
1248 2011-10-11 Jason Merrill <jason@redhat.com>
1252 * cp-tree.def (IMPLICIT_CONV_EXPR): New.
1253 * call.c (perform_implicit_conversion_flags): Build it
1254 instead of NOP_EXPR.
1255 * cp-objcp-common.c (cp_common_init_ts): It's typed.
1256 * cxx-pretty-print.c (pp_cxx_cast_expression): Handle it.
1257 (pp_cxx_expression): Likewise.
1258 * error.c (dump_expr): Likewise.
1259 * semantics.c (potential_constant_expression_1): Likewise.
1260 * tree.c (cp_tree_equal): Likewise.
1261 (cp_walk_subtrees): Likewise.
1262 * pt.c (iterative_hash_template_arg): Likewise.
1263 (for_each_template_parm_r): Likewise.
1264 (type_dependent_expression_p): Likewise.
1265 (tsubst_copy, tsubst_copy_and_build): Handle IMPLICIT_CONV_EXPR
1267 * cp-tree.h (IMPLICIT_CONV_EXPR_DIRECT_INIT): New.
1269 2011-10-11 Paolo Carlini <paolo.carlini@oracle.com>
1272 * pt.c (tsubst_copy_and_build): If (complain & tf_error) is false
1273 do not call unqualified_name_lookup_error.
1275 2011-10-10 Paolo Carlini <paolo.carlini@oracle.com>
1278 * call.c (conversion_null_warnings): Don't look through references.
1280 2011-10-09 Paolo Carlini <paolo.carlini@oracle.com>
1283 * init.c (constant_value_1): Add bool parameter.
1284 (decl_constant_value_safe): Add.
1285 (integral_constant_value): Adjust.
1286 (decl_constant_value): Adjust.
1287 * cp-tree.h (decl_constant_value_safe): Declare.
1288 * typeck.c (decay_conversion): Use decl_constant_value_safe.
1289 * call.c (convert_like_real): Likewise.
1291 2011-10-09 Jakub Jelinek <jakub@redhat.com>
1292 Diego Novillo <dnovillo@google.com>
1294 * pt.c (reregister_specialization): Use htab_find instead of
1295 htab_find_slot with INSERT.
1296 (maybe_process_partial_specialization, lookup_template_class_1): Change
1297 slot variable type to void ** to avoid aliasing problems.
1298 (register_specialization): Likewise. Use slot != NULL instead of
1299 more expensive !optimize_specialization_lookup_p (tmpl) test.
1301 2011-10-08 Paolo Carlini <paolo.carlini@oracle.com>
1304 * typeck2.c (abstract_virtuals_error_sfinae): Don't produce duplicate
1305 inform messages in case of cloned destructor.
1307 2011-10-06 Jason Merrill <jason@redhat.com>
1310 * decl.c (grokfndecl): Diagnose redefinition of defaulted fn.
1312 2011-10-02 Jason Merrill <jason@redhat.com>
1314 * pt.c (tsubst_pack_expansion): Re-use ARGUMENT_PACK_SELECTs.
1315 Change unsubstituted_packs to bool.
1317 * parser.c (cp_parser_range_for): Don't try to deduce from {}
1321 Implement N2555 (expanding pack expansion to fixed parm list)
1322 * pt.c (coerce_template_parms): Allow expanding a pack expansion
1323 to a fixed-length argument list.
1324 (unify_pack_expansion): Handle explicit args properly.
1325 (unify) [TREE_VEC]: Handle pack expansions here.
1326 [TYPE_ARGUMENT_PACK]: Not here.
1327 (tsubst_pack_expansion): Don't try to do partial substitution.
1328 (pack_deducible_p): New.
1329 (fn_type_unification): Use it.
1330 (find_parameter_packs_r): Take the TYPE_MAIN_VARIANT
1331 of a type parameter.
1332 (check_non_deducible_conversion): Split from type_unification_real.
1333 (unify_one_argument): Split from type_unification_real...
1334 (unify_pack_expansion): ...and here. Drop call_args_p parm.
1335 (type_unification_real, unify, more_specialized_fn): Adjust.
1337 * class.c (fixed_type_or_null): Handle NSDMI.
1338 * method.c (walk_field_subobs): Disable NSDMI noexcept checking
1341 2011-09-30 Jason Merrill <jason@redhat.com>
1343 * cp-tree.h (TREE_NEGATED_INT): Remove.
1344 * semantics.c (finish_unary_op_expr): Don't set it.
1346 2011-09-30 Janis Johnson <janisjo@codesourcery.com>
1349 * mangle.c (write_type): Handle CV qualifiers for decimal classes.
1351 2011-09-26 Andi Kleen <ak@linux.intel.com>
1353 * repo.c (finish_repo): Use HOST_WIDE_INT_PRINT_HEX_PURE.
1355 2011-09-28 Paolo Carlini <paolo.carlini@oracle.com>
1358 * typeck.c (cp_build_binary_op): With -Wextra, warn for ordered
1359 comparison of pointer with zero.
1361 2011-09-27 Paolo Carlini <paolo.carlini@oracle.com>
1364 * parser.c (cp_parser_elaborated_type_specifier): For RECORD_TYPE,
1365 set CLASSTYPE_DECLARED_CLASS.
1367 2011-09-27 Jakub Jelinek <jakub@redhat.com>
1369 * decl.c (duplicate_decls): If compatible stpcpy prototype
1370 is seen, set implicit_built_in_decls[BUILT_IN_STPCPY].
1372 2011-09-26 Jason Merrill <jason@redhat.com>
1375 * pt.c (tsubst_copy_and_build) [CONST_DECL]: Don't pull out
1376 constant value if we're still in a template.
1379 * typeck.c (structural_comptypes): Ignore cv-quals on typename scope.
1382 * semantics.c (cxx_eval_logical_expression): Use tree_int_cst_equal
1385 2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
1388 * error.c (dump_template_bindings): Separate bindings with semicolons
1391 2011-09-26 Jason Merrill <jason@redhat.com>
1394 * call.c (compare_ics): Only consider rvaluedness_matches_p
1395 if the target type is the same or it too differs in rvalueness.
1398 * call.c (implicit_conversion): Mask out inappropriate LOOKUP
1399 flags at the top of the function.
1401 * pt.c (tsubst_copy) [PARM_DECL]: Handle 'this' in NSDMI.
1403 2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
1405 * pt.c (convert_nontype_argument): Handle NULLPTR_TYPE.
1407 2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
1410 * cp-gimplify.c (get_bc_label): Remove obsolete diagnostics.
1412 2011-09-25 Jason Merrill <jason@redhat.com>
1414 * parser.c (inject_this_parameter): Split out from
1415 cp_parser_late_return_type_opt.
1416 (cp_parser_class_specifier_1): Use it for NSDMIs.
1417 * tree.c (bot_replace): Replace NSDMI 'this' with real 'this'.
1419 2011-09-24 Jason Merrill <jason@redhat.com>
1421 * except.c (expr_noexcept_p): Split out from finish_noexcept_expr.
1422 * cp-tree.h: Declare it.
1423 * method.c (walk_field_subobs): Use it.
1425 * init.c (perform_member_init): Instantiate NSDMI here.
1426 * pt.c (tsubst_decl) [FIELD_DECL]: Not here.
1428 Handle deferred parsing of NSDMIs.
1429 * parser.h (cp_unparsed_functions_entry): Add nsdmis field.
1430 * parser.c (unparsed_nsdmis, cp_parser_save_nsdmi): New.
1431 (cp_parser_late_parse_one_default_arg): Split out from
1432 cp_parser_late_parsing_default_args.
1433 (cp_parser_late_parsing_nsdmi): New.
1434 (push_unparsed_function_queues): Set it.
1435 (cp_parser_parameter_declaration): Save the '=' token.
1436 (cp_parser_template_parameter): Likewise.
1437 (cp_parser_default_argument): Call cp_parser_initializer
1438 rather than cp_parser_initializer_clause.
1439 (cp_parser_class_specifier_1): Parse unparsed_nsdmis.
1440 (cp_parser_member_declaration): Handle nsdmis.
1441 * decl2.c (grokfield): Handle DEFAULT_ARG for a function.
1443 Implement C++11 non-static data member initializers.
1444 * cp-tree.h (enum cpp_warn_str): Add CPP0X_NSDMI.
1445 * error.c (maybe_warn_cpp0x): Handle it.
1446 * call.c (convert_like_real) [ck_user]: Don't complain about
1447 using an explicit constructor for direct-initialization.
1448 * class.c (check_field_decl): Fix ancient typo.
1449 (check_field_decls): NSDMIs make the default ctor non-trivial.
1450 * decl.c (cp_finish_decl): Record NSDMI.
1451 (grokdeclarator): Allow NSDMI.
1452 * decl2.c (grokfield): Allow NSDMI. Correct LOOKUP flags.
1453 * init.c (perform_member_init): Use NSDMI.
1454 * method.c (walk_field_subobs): Check for NSDMI.
1455 * parser.c (cp_parser_member_declaration): Parse { } init.
1456 * semantics.c (register_constexpr_fundef): Don't talk about
1457 a return statement in a constexpr constructor.
1458 (cxx_eval_call_expression): Check DECL_INITIAL instead of
1461 2011-09-24 Paolo Carlini <paolo.carlini@oracle.com>
1464 * class.c (build_base_path): Add a tsubst_flags_t parameter.
1465 (convert_to_base): Adjust call.
1466 * typeck.c (build_class_member_access_expr,
1467 get_member_function_from_ptrfunc, build_static_cast_1): Likewise.
1468 * init.c (dfs_initialize_vtbl_ptrs, emit_mem_initializers): Likewise.
1469 * method.c (do_build_copy_constructor, do_build_copy_assign): Likewise.
1470 * rtti.c (build_dynamic_cast_1): Likewise.
1471 * typeck2.c (build_scoped_ref, build_m_component_ref): Likewise.
1472 * call.c (build_over_call, build_special_member_call): Likewise.
1473 * cvt.c (cp_convert_to_pointer, convert_to_pointer_force,
1474 build_up_reference): Likewise.
1475 * cp-tree.h (build_base_path): Adjust declaration.
1477 2011-09-23 Jason Merrill <jason@redhat.com>
1479 Core 253 - allow const objects with no initializer or
1480 user-provided default constructor if the defaulted constructor
1481 initializes all the subobjects.
1484 * class.c (default_init_uninitialized_part): New.
1485 * cp-tree.h: Declare it.
1486 * decl.c (check_for_uninitialized_const_var): Use it.
1487 * init.c (perform_member_init): Likewise.
1488 (build_new_1): Likewise.
1489 * method.c (walk_field_subobs): Likewise.
1491 2011-09-23 Paolo Carlini <paolo.carlini@oracle.com>
1494 * decl.c (check_static_variable_definition): Allow in-class
1495 initialization of static data member of non-integral type in
1498 2011-09-22 Paolo Carlini <paolo.carlini@oracle.com>
1501 * semantics.c (potential_constant_expression_1): Handle USING_DECL.
1503 2011-09-22 Paolo Carlini <paolo.carlini@oracle.com>
1506 * pt.c (invalid_nontype_parm_type_p): Handle NULLPTR_TYPE.
1508 2011-09-22 Jonathan Wakely <jwakely.gcc@gmail.com>
1509 Paolo Carlini <paolo.carlini@oracle.com>
1512 * friend.c (make_friend_class): cv-qualification is ok in a
1515 2011-09-21 Paolo Carlini <paolo.carlini@oracle.com>
1518 * decl.c (grokdeclarator): Consistently handle both __int128
1519 and unsigned __int128 with -pedantic; suppress diagnostic in
1522 2011-09-20 Jason Merrill <jason@redhat.com>
1524 * cp-tree.h (DECL_TEMPLOID_INSTANTIATION): New.
1525 (DECL_GENERATED_P): New.
1526 * class.c (finalize_literal_type_property): Use them.
1527 * semantics.c (is_instantiation_of_constexpr): Likewise.
1528 (register_constexpr_fundef): Likewise.
1530 * call.c (convert_default_arg): Avoid redundant copy.
1531 * tree.c (bot_manip): Copy everything.
1533 2011-09-20 Roberto Agostino Vitillo <ravitillo@lbl.gov>
1535 * call.c (build_new_method_call_1): Use non-virtual lookup
1536 for final virtual functions.
1538 2011-09-16 Jason Merrill <jason@redhat.com>
1541 * call.c (set_flags_from_callee): Split out from build_call_a.
1542 * cp-tree.h: Declare it.
1543 * tree.c (bot_manip): Call it.
1545 2011-09-15 Jason Merrill <jason@redhat.com>
1548 * parser.c (cp_parser_late_return_type_opt): Check quals parameter
1549 for clearing current_class_ptr, too.
1551 2011-09-14 Diego Novillo <dnovillo@google.com>
1553 * name-lookup.c (lookup_arg_dependent): Use conditional
1555 * decl.c (xref_tag): Likewise.
1557 2011-09-14 Paolo Carlini <paolo.carlini@oracle.com>
1560 * pt.c (regenerate_decl_from_template): Don't pass an error_mark_node
1561 to build_exception_variant.
1563 2011-09-13 Dodji Seketeli <dodji@redhat.com>
1566 * pt.c (template_parameter_pack_p): Support TEMPLATE_PARM_INDEX
1567 nodes. Add a comment.
1568 (arg_from_parm_pack_p): New static function, factorized out from
1569 tsubst_pack_expansion and extended to support non-type parameter
1570 packs represented with TEMPLATE_PARM_INDEX nodes.
1571 (tsubst_pack_expansion): Use arg_from_parm_pack_p.
1573 2011-09-12 Jason Merrill <jason@redhat.com>
1575 * pt.c (type_unification_real): Fix handling of DEDUCE_CONV
1576 with no deducible template parameters.
1577 * call.c (rejection_reason_code): Add rr_template_conversion.
1578 (print_z_candidate): Handle it.
1579 (template_conversion_rejection): New.
1580 (build_user_type_conversion_1): Use it.
1582 * call.c (merge_conversion_sequences): Set bad_p and user_conv_p
1583 on all of the second conversion sequence.
1584 (build_user_type_conversion_1): Set bad_p on the ck_user conv.
1585 (convert_like_real): Handle bad ck_ref_bind with user_conv_p in the
1586 first section. Fix loop logic.
1587 (initialize_reference): Call convert_like for diagnostics when
1588 we have a (bad) conversion.
1590 * call.c (convert_class_to_reference)
1591 (convert_class_to_reference_1): Remove.
1592 (reference_binding): Use build_user_type_conversion_1 instead.
1594 * call.c (initialize_reference): Add flags parm.
1595 * decl.c (grok_reference_init): Likewise.
1596 (check_initializer): Pass it.
1597 * typeck.c (convert_for_initialization): Likewise.
1598 * cp-tree.h: Adjust.
1600 * cp-tree.h (LOOKUP_NO_RVAL_BIND): New.
1601 * call.c (conditional_conversion): Use it.
1602 (reference_binding): Fix handling of xvalues.
1604 2011-09-09 Jason Merrill <jason@redhat.com>
1606 * call.c (implicit_conversion): Check BRACE_ENCLOSED_INITIALIZER_P
1607 before forcing instantiation.
1609 2011-09-08 Paolo Carlini <paolo.carlini@oracle.com>
1612 * typeck2.c (digest_init_r): Call complete_type_or_maybe_complain
1613 instead of complete_type_or_else.
1615 2011-09-08 Dodji Seketeli <dodji@redhat.com>
1617 PR c++/33255 - Support -Wunused-local-typedefs warning
1618 * name-lookup.c (pushdecl_maybe_friend_1): Use the new
1619 record_locally_defined_typedef.
1620 * decl.c (finish_function): Use the new
1621 maybe_warn_unused_local_typedefs.
1622 (grokfield): Use the new record_locally_defined_typedef.
1623 * parser.c (lookup_name): Use the new maybe_record_typedef_use.
1625 2011-09-07 Paolo Carlini <paolo.carlini@oracle.com>
1628 * decl.c (grokdeclarator): Check u.function.exception_specification
1629 for error_mark_node.
1631 2011-09-07 Jason Merrill <jason@redhat.com>
1634 * parser.c (cp_parser_member_declaration): Don't require a constant
1635 rvalue here in C++0x.
1637 * pt.c (type_unification_real): Correct complain arg for tsubsting
1638 default template args.
1640 * pt.c (tsubst_aggr_type): Check TYPE_P before tsubsting.
1642 2011-09-06 Jason Merrill <jason@redhat.com>
1645 * semantics.c (register_constexpr_fundef): Call is_valid_constexpr_fn.
1646 (cx_check_missing_mem_inits): Handle bases and empty trivial members.
1647 (validate_constexpr_fundecl): Remove.
1648 * decl.c (start_preparsed_function): Don't call it.
1649 * cp-tree.h: Don't declare it.
1651 2011-09-04 Jason Merrill <jason@redhat.com>
1654 * call.c (reference_binding): Don't set is_lvalue for an rvalue
1660 * call.c (reference_binding): Set rvaluedness_matches_p properly
1661 for reference to function conversion ops.
1662 (compare_ics): Adjust.
1664 * class.c (trivial_default_constructor_is_constexpr): Rename from
1665 synthesized_default_constructor_is_constexpr.
1666 (type_has_constexpr_default_constructor): Adjust.
1667 (add_implicitly_declared_members): Call it instead.
1668 (explain_non_literal_class): Explain about non-constexpr default ctor.
1669 * cp-tree.h: Adjust.
1670 * method.c (synthesized_method_walk): Adjust.
1671 * semantics.c (explain_invalid_constexpr_fn): Handle defaulted
1676 * init.c (perform_member_init): Don't diagnose missing inits here.
1677 (emit_mem_initializers): Or here.
1678 * method.c (process_subob_fn): Don't instantiate constexpr ctors.
1679 * semantics.c (cx_check_missing_mem_inits): New.
1680 (explain_invalid_constexpr_fn): Call it.
1681 (register_constexpr_fundef): Likewise. Leave
1682 DECL_DECLARED_CONSTEXPR_P set when the body is unsuitable.
1683 (cxx_eval_call_expression): Adjust diagnostics.
1684 (cxx_eval_constant_expression): Catch use of 'this' in a constructor.
1686 2011-08-30 Jason Merrill <jason@redhat.com>
1689 * cp-tree.h (cp_decl_specifier_seq): Rename user_defined_type_p
1690 to type_definition_p.
1691 * parser.c (cp_parser_set_decl_spec_type): Likewise.
1692 * decl.c (grokdeclarator): Check it.
1695 * semantics.c (finish_id_expression): Use
1696 current_nonlambda_class_type for qualified-ids.
1699 * decl.c (poplevel): Disable for scope compatibility hack
1703 * semantics.c (add_capture): Call complete_type for copy.
1706 * semantics.c (cxx_eval_component_reference): Handle
1707 value-initialization for omitted initializers.
1709 2011-08-29 Jason Merrill <jason@redhat.com>
1712 * semantics.c (finish_id_expression): Mark captured variables used.
1714 2011-08-29 Jakub Jelinek <jakub@redhat.com>
1715 Jason Merrill <jason@redhat.com>
1718 * class.c (finish_struct_1): Complain if the first field is
1721 2011-08-29 Jason Merrill <jason@redhat.com>
1725 * parser.c (cp_parser_default_argument): Use
1726 cp_parser_initializer_clause.
1727 (cp_parser_late_parsing_default_args): Likewise.
1729 2011-08-26 Jason Merrill <jason@redhat.com>
1733 * pt.c (check_valid_ptrmem_cst_expr): A null member pointer value
1735 (convert_nontype_argument): Likewise. Implicitly convert nullptr
1736 and do constant folding.
1737 * mangle.c (write_template_arg_literal): Mangle null member
1738 pointer values as 0.
1739 * call.c (null_member_pointer_value_p): New.
1740 * cp-tree.h: Declare it.
1742 2011-08-25 Jason Merrill <jason@redhat.com>
1744 * call.c (convert_like_real): Remove redundant complain checks.
1747 * call.c (convert_like_real): Exit early if bad and !tf_error.
1749 2011-08-23 Jason Merrill <jason@redhat.com>
1751 * typeck2.c (build_functional_cast): Don't try to avoid calling
1753 * pt.c (instantiate_class_template_1): Don't copy TYPE_HAS_* flags.
1755 2011-08-23 Jason Merrill <jason@redhat.com>
1759 * tree.c (dependent_name): New.
1760 (cp_tree_equal): Two calls with the same dependent name are
1761 equivalent even if the overload sets are different.
1763 2011-08-23 Jason Merrill <jason@redhat.com>
1765 * tree.c (build_target_expr): Set TREE_CONSTANT on
1766 literal TARGET_EXPR if the value is constant.
1767 * typeck2.c (build_functional_cast): Don't set it here.
1769 2011-08-23 Jason Merrill <jason@redhat.com>
1772 * call.c (null_ptr_cst_p): Only 0 qualifies in C++11.
1774 2011-08-23 Jason Merrill <jason@redhat.com>
1777 * decl.c (cxx_init_decl_processing): Initialize
1778 dependent_lambda_return_type_node.
1779 * cp-tree.h (cp_tree_index): Add CPTI_DEPENDENT_LAMBDA_RETURN_TYPE.
1780 (dependent_lambda_return_type_node): Define.
1781 (DECLTYPE_FOR_LAMBDA_RETURN): Remove.
1782 * semantics.c (lambda_return_type): Handle overloaded function.
1783 Use dependent_lambda_return_type_node instead of
1784 DECLTYPE_FOR_LAMBDA_RETURN.
1785 (apply_lambda_return_type): Don't check dependent_type_p.
1786 * pt.c (tsubst_copy_and_build): Handle lambda return type deduction.
1787 (instantiate_class_template_1): Likewise.
1788 (tsubst): Don't use DECLTYPE_FOR_LAMBDA_RETURN.
1789 * mangle.c (write_type): Likewise.
1790 * typeck.c (structural_comptypes): Likewise.
1791 (check_return_expr): Handle dependent_lambda_return_type_node.
1793 2011-08-23 Jason Merrill <jason@redhat.com>
1796 * semantics.c (maybe_constant_value): Don't try to fold { }.
1797 * pt.c (build_non_dependent_expr): Don't wrap { }.
1798 * init.c (build_value_init): Allow scalar value-init in templates.
1800 2011-08-23 Jason Merrill <jason@redhat.com>
1802 * semantics.c (potential_constant_expression_1): Allow 'this'.
1804 2011-08-23 Jakub Jelinek <jakub@redhat.com>
1807 * typeck.c (cp_build_modify_expr): Call mark_rvalue_use on rhs
1808 if it has side-effects and needs to be preevaluated.
1810 2011-08-23 Siddhesh Poyarekar <siddhesh.poyarekar@gmail.com>
1813 * except.c (begin_eh_spec_block): Build EH_SPEC block on the
1814 same line as the function.
1816 2011-08-23 Jakub Jelinek <jakub@redhat.com>
1819 * class.c (finish_struct_1): If TYPE_TRANSPARENT_AGGR is set on a type
1820 which doesn't have any fields, clear it and diagnose.
1822 2011-08-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1823 Marc Glisse <marc.glisse@normalesup.org>
1825 PR libstdc++-v3/1773
1826 * mangle.c (decl_mangling_context): Call
1827 targetm.cxx.decl_mangling_context.
1828 (write_unscoped_name): Use decl_mangling_context.
1830 2011-08-18 Dodji Seketeli <dodji@redhat.com>
1833 * pt.c (parameter_of_template_p): Handle comparison with DECLs of
1834 template parameters as created by process_template_parm.
1836 2011-08-16 Jason Merrill <jason@redhat.com>
1839 * pt.c (unify_pack_expansion): Correct overloaded unification
1842 * pt.c (instantiate_class_template_1): If DECL_PRESERVE_P is set
1843 on a member function or static data member, call mark_used.
1846 * typeck2.c (cxx_incomplete_type_diagnostic): Handle
1847 init_list_type_node.
1849 2011-08-13 Jason Merrill <jason@redhat.com>
1852 * name-lookup.c (local_bindings_p): New.
1853 * name-lookup.h: Declare it.
1854 * lex.c (unqualified_name_lookup_error): Use it.
1857 * error.c (dump_expr): Handle MODIFY_EXPR properly.
1859 * decl.c (grok_reference_init): Handle constexpr here.
1860 * call.c (initialize_reference): Not here.
1862 2011-08-12 David Li <davidxl@google.com>
1864 * class.c (update_vtable_entry_for_fn): Set
1865 LOST_PRIMARY bit properly.
1867 2011-08-12 Jason Merrill <jason@redhat.com>
1870 * call.c (convert_arg_to_ellipsis): force_rvalue only in
1871 potentially evaluated context.
1873 2011-08-12 Richard Guenther <rguenther@suse.de>
1875 * call.c (build_over_call): Instead of memcpy use an
1876 assignment of two MEM_REFs.
1878 2011-08-11 Romain Geissler <romain.geissler@gmail.com>
1879 Brian Hackett <bhackett1024@gmail.com>
1881 * decl.c (cp_finish_decl): Invoke callbacks on finish_decl event.
1883 2011-08-10 Richard Guenther <rguenther@suse.de>
1885 * call.c (build_over_call): Call memcpy unconditionally.
1887 2011-08-08 Jason Merrill <jason@redhat.com>
1890 * semantics.c (finish_call_expr): Don't look at 'this' if we
1891 had an explicit object argument.
1894 * typeck2.c (check_narrowing): Fix integer logic.
1896 2011-08-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1898 * Make-lang.in (g++$(exeext)): Add $(EXTRA_GCC_LIBS).
1900 2011-08-05 Jason Merrill <jason@redhat.com>
1903 * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Sorry
1904 on 'this' in a constructor.
1907 * semantics.c (finish_decltype_type): Call invalid_nonstatic_memfn_p.
1910 * init.c (perform_member_init): Handle invalid array initializer.
1913 * semantics.c (cxx_eval_array_reference): Handle failure to
1914 reduce the array operand to something we can work with.
1916 2011-08-05 Gabriel Charette <gchare@google.com>
1918 * decl.c (finish_function): Remove unecessary line 0 hack.
1920 2011-08-05 Jason Merrill <jason@redhat.com>
1923 * typeck.c (build_x_compound_expr_from_list): Also complain
1927 * typeck.c (cp_build_unary_op) [POSTINCREMENT_EXPR]: Strip cv-quals.
1930 * parser.c (cp_parser_range_for): Only do auto deduction in
1931 template if the range is non-dependent.
1933 * init.c (perform_member_init): Always build_aggr_init
1934 for a class member with an explicit mem-initializer.
1936 * pt.c (unify) [TEMPLATE_TYPE_PARM]: Allow VLA for C++0x 'auto'.
1938 2011-08-04 Jakub Jelinek <jakub@redhat.com>
1941 * decl.c (cxx_init_decl_processing): Add alloc_size (1) attribute
1942 for operator new and operator new []. Call init_attributes.
1944 2011-08-02 Jason Merrill <jason@redhat.com>
1947 * parser.c (cp_parser_lambda_body): Clear local_variables_forbidden_p.
1950 * typeck2.c (check_narrowing): Check unsigned mismatch.
1951 * semantics.c (finish_compound_literal): check_narrowing.
1954 * pt.c (find_parameter_packs_r): Handle CONSTRUCTOR.
1957 * init.c (sort_mem_initializers): Initialize uses_unions_p here.
1958 (build_field_list): Not here.
1961 * parser.c (build_range_temp): Split out from...
1962 (cp_convert_range_for): ...here.
1963 (do_range_for_auto_deduction): New.
1964 (cp_parser_range_for): Use it.
1966 2011-08-02 Jakub Jelinek <jakub@redhat.com>
1968 * cp-tree.h (finish_omp_atomic): Adjust prototype.
1969 (cxx_omp_const_qual_no_mutable): New prototype.
1970 (finish_omp_taskyield): New prototype.
1971 * parser.c (cp_parser_omp_atomic): (cp_parser_omp_atomic): Handle
1972 parsing OpenMP 3.1 atomics. Adjust finish_omp_atomic caller.
1973 (cp_parser_omp_clause_name): Handle final and mergeable clauses.
1974 (cp_parser_omp_clause_final, cp_parser_omp_clause_mergeable): New
1976 (cp_parser_omp_all_clauses): Handle PRAGMA_OMP_CLAUSE_FINAL
1977 and PRAGMA_OMP_CLAUSE_MERGEABLE.
1978 (OMP_TASK_CLAUSE_MASK): Allow final and mergeable clauses.
1979 (cp_parser_omp_taskyield): New function.
1980 (cp_parser_pragma): Handle PRAGMA_OMP_TASKYIELD.
1981 (cp_parser_omp_clause_reduction): Handle min and max.
1982 * pt.c (tsubst_expr) <case OMP_ATOMIC>: Handle OpenMP 3.1 atomics.
1983 (tsubst_omp_clauses): Handle OMP_CLAUSE_FINAL and
1984 OMP_CLAUSE_MERGEABLE.
1985 * semantics.c (finish_omp_atomic): Add OPCODE, V, LHS1 and RHS1
1986 arguments. Handle OpenMP 3.1 atomics. Adjust c_finish_omp_atomic
1988 (finish_omp_clauses): Don't complain about const qualified
1989 predetermined vars and static data members in firstprivate clause.
1990 Handle OMP_CLAUSE_FINAL and OMP_CLAUSE_MERGEABLE. Handle MIN_EXPR
1992 (finish_omp_taskyield): New function.
1993 * cp-gimplify.c (cxx_omp_const_qual_no_mutable): New function.
1994 (cxx_omp_predetermined_sharing): Use it.
1996 2011-08-02 Jason Merrill <jason@redhat.com>
1998 * call.c (build_call_a): Also check at_function_scope_p.
2000 2011-08-01 Jason Merrill <jason@redhat.com>
2003 * mangle.c (write_prefix): Handle decltype.
2006 * semantics.c (cxx_eval_vec_init_1): Fix logic.
2009 * semantics.c (potential_constant_expression_1): Allow any builtin.
2010 (morally_constexpr_builtin_function_p): Remove.
2012 2011-07-29 Jason Merrill <jason@redhat.com>
2015 * parser.c (cp_parser_lambda_expression): Also clear in_statement
2016 and in_switch_statement_p.
2017 (cp_parser_class_specifier): Likewise.
2019 2011-07-28 Jason Merrill <jason@redhat.com>
2022 * pt.c (tsubst) [TEMPLATE_PARM_INDEX]: Call convert_from_reference.
2023 (convert_nontype_argument, tsubst_template_arg): Handle its output.
2025 2011-07-28 Paolo Carlini <paolo.carlini@oracle.com>
2028 * semantics.c (potential_constant_expression_1): Handle FMA_EXPR.
2030 2011-07-27 Jeffrey Yasskin <jyasskin@google.com>
2032 * pt.c (build_template_decl): Copy the function_decl's
2033 source location to the new template_decl.
2035 2011-07-26 Paolo Carlini <paolo.carlini@oracle.com>
2038 * typeck.c (cp_build_modify_expr): Check digest_init return value
2039 for error_mark_node.
2041 2011-07-25 Paolo Carlini <paolo.carlini@oracle.com>
2044 * parser.c (cp_parser_perform_range_for_lookup): Always assign *being
2045 and *end before returning.
2047 2011-07-25 Paolo Carlini <paolo.carlini@oracle.com>
2050 * parser.c (cp_parser_perform_range_for_lookup): Early return if
2051 error_operand_p (range).
2053 2011-07-23 Jason Merrill <jason@redhat.com>
2056 * parser.c (cp_parser_qualifying_entity): Handle templates.
2058 2011-07-22 Jason Merrill <jason@redhat.com>
2061 * typeck2.c (check_narrowing): Downgrade permerror to pedwarn.
2062 Make conditional on -Wnarrowing.
2064 2011-07-22 Ville Voutilainen <ville.voutilainen@gmail.com>
2066 Warn about the use of final/override in non-c++0x mode, and
2067 add __final for non-c++0x mode.
2068 * cp-tree.h (cpp0x_warn_str): Add CPP0X_OVERRIDE_CONTROLS.
2069 * error.c (maybe_warn_cpp0x): Adjust.
2070 * parser.c (cp_parser_virt_specifier_seq_opt): Use it. Add
2071 '__final' as a non-c++0x alternative for 'final'.
2073 2011-07-22 Jason Merrill <jason@redhat.com>
2074 Mark Glisse <marc.glisse@normalesup.org>
2077 * decl.c (cp_finish_decl): Apply pragma redefine_extname in
2078 other namespaces as well.
2079 * name-lookup.c (c_linkage_bindings): Define.
2080 (lookup_extern_c_fun_in_all_ns): Rename from
2081 lookup_extern_c_fun_binding_in_all_ns. Return tree.
2082 (pushdecl_maybe_friend_1): Adjust. Copy DECL_ASSEMBLER_NAME.
2084 2011-07-20 Jason Merrill <jason@redhat.com>
2086 * parser.c (cp_parser_initializer_list): Handle C99 .id= and [N]=
2087 designated initializer syntax.
2088 * decl.c (check_array_designated_initializer): Add index parm.
2089 (maybe_deduce_size_from_array_init): Pass it.
2090 (reshape_init_array_1): Likewise.
2092 PR c++/6709 (DR 743)
2093 PR c++/42603 (DR 950)
2094 * parser.c (token_is_decltype, cp_lexer_next_token_is_decltype): New.
2095 (cp_parser_nested_name_specifier_opt): Allow decltype.
2096 (cp_parser_qualifying_entity): Likewise.
2097 (cp_parser_decltype): Replace source tokens with CPP_DECLTYPE.
2098 (cp_parser_simple_type_specifier): Handle decltype as scope.
2099 (cp_parser_base_specifier): Allow decltype.
2100 (cp_parser_base_clause): Don't crash on null base.
2101 * parser.h (CPP_KEYWORD, CPP_TEMPLATE_ID): Move to c-common.h.
2102 (CPP_NESTED_NAME_SPECIFIER, N_CP_TTYPES): Likewise.
2104 2011-07-19 Jason Merrill <jason@redhat.com>
2107 * pt.c (coerce_template_parms): Handle non-pack after pack.
2109 2011-07-19 Richard Guenther <rguenther@suse.de>
2111 * call.c (build_special_member_call): Use fold_build_pointer_plus.
2112 * class.c (build_base_path): Likewise.
2113 (convert_to_base_statically): Likewise.
2114 (dfs_accumulate_vtbl_inits): Likewise.
2115 * cp-gimplify.c (cxx_omp_clause_apply_fn): Likewise.
2116 * except.c (expand_start_catch_block): Likewise.
2117 * init.c (expand_virtual_init): Likewise.
2118 (build_new_1): Likewise.
2119 (build_vec_delete_1): Likewise.
2120 (build_vec_delete): Likewise.
2121 * rtti.c (build_headof): Likewise.
2122 (tinfo_base_init): Likewise.
2123 * typeck.c (get_member_function_from_ptrfunc): Likewise.
2124 (cp_build_addr_expr_1): Likewise.
2125 * typeck2.c (build_m_component_ref): Likewise.
2127 2011-07-18 Martin Jambor <mjambor@suse.cz>
2129 * parser.c (cp_parser_parameter_declaration_list): Initialize
2132 2011-07-16 Jason Merrill <jason@redhat.com>
2134 * pt.c (tinst_level_tick, last_template_error_tick): Replace with
2135 last_error_tinst_level.
2136 (push_tinst_level, pop_tinst_level): Adjust.
2137 (problematic_instantiation_changed): Adjust.
2138 (record_last_problematic_instantiation): Adjust.
2139 * error.c (cp_print_error_function): Don't print
2140 current_function_decl if we're in a template instantiation context.
2141 (print_instantiation_full_context): Always print first line.
2143 2011-07-16 Nathan Froyd <froydnj@codesourcery.com>
2144 Jason Merrill <jason@redhat.com>
2148 * cp-tree.h (fn_type_unification): Add `bool' parameter.
2149 * pt.c (enum template_base_result): Define.
2150 (unify_success, unify_unknown): Define.
2151 (unify_parameter_deduction_failure): Define.
2152 (unify_invalid, unify_cv_qual_mismatch, unify_type_mismatch): Define.
2153 (unify_parameter_pack_mismatch): Define.
2154 (unify_parameter_pack_inconsistent): Define.
2155 (unify_ptrmem_cst_mismatch, unify_vla_arg): Define.
2156 (unify_expression_unequal, unify_inconsistency): Define.
2157 (unify_method_type_error, unify_arity): Likewise.
2158 (unify_too_many_parameters, unify_too_few_parameters): Define.
2159 (unify_arg_conversion, unify_no_common_base): Define.
2160 (unify_illformed_ptrmem_cst_expr): Define.
2161 (unify_substitution_failure): Define.
2162 (unify_inconsistent_template_template_parameters): Define.
2163 (unify_template_deduction_failure): Define.
2164 (unify_template_argument_mismatch): Define.
2165 (unify_overload_resolution_failure): Define.
2166 (comp_template_args_with_info): New function, split out from...
2167 (comp_template_args): ...here. Call it.
2168 (deduction_tsubst_fntype): Add `complain' parameter'. Pass it
2170 (unify): Add `explain_p' parameter. Pass to all relevant calls.
2171 Call above status functions when appropriate.
2172 (resolve_overloaded_unification, try_one_overload): Likewise.
2173 (type_unification, type_unification_real): Likewise.
2174 (unify_pack_expansion): Likewise.
2175 (get_template_base, try_class_unification): Likewise.
2176 (get_bindings, more_specialized_fn): Pass false to unification
2178 (get_class_bindings, do_auto_deduction): Likewise.
2179 (convert_nontype_argument): Likewise.
2180 (fn_type_unification): Likewise. Pass tf_warning_or_error if
2182 (get_template_base): Add `explain_p' parameter and pass it to
2183 try_class_unification. Return an enum template_base_result.
2184 * class.c (resolve_address_of_overloaded_function): Pass false to
2185 fn_type_unification.
2186 * call.c (enum rejection_reason_code): Add new codes.
2187 (struct rejection_reason): Add template_unification field.
2188 Add template_instantiation field.
2189 (template_unification_rejection): Define.
2190 (template_unification_error_rejection): Define.
2191 (template_instantiation_rejection): Define.
2192 (invalid_copy_with_fn_template_rejection): Define.
2193 (add_template_candidate): Pass false to unify.
2194 Provide more rejection reasons when possible.
2195 (print_template_unification_rejection): Define.
2196 (print_arity_rejection): Define, split out from...
2197 (print_z_candidate): ...here. Add cases for new rejection
2200 2011-07-15 Jason Merrill <jason@redhat.com>
2202 * Make-lang.in (check-g++-strict-gc): New.
2203 (cp/except.o): Depend on gt-cp-except.h
2204 * except.c: Include gt-cp-except.h.
2205 * config-lang.in (gtfiles): Add cp/except.c.
2206 * decl2.c (mark_used): Adjust constexpr condition, set
2207 function_depth around template instantiation.
2208 * parser.c (cp_parser_lambda_body): Set function_depth.
2209 * semantics.c (maybe_add_lambda_conv_op): Likewise.
2212 * Make-lang.in (check-c++0x): Use --extra_opts instead of--tool_opts.
2214 2011-07-13 Jason Merrill <jason@redhat.com>
2216 * Make-lang.in (check-c++0x): New.
2218 2011-07-13 Richard Sandiford <richard.sandiford@linaro.org>
2220 * typeck2.c (split_nonconstant_init_1): Pass the initializer directly,
2221 rather than a pointer to it. Return true if the whole of the value
2222 was initialized by the generated statements. Use
2223 complete_ctor_at_level_p instead of count_type_elements.
2225 2011-07-12 Diego Novillo <dnovillo@google.com>
2227 * name-lookup.h (cp_binding_level): Rename from cxx_scope.
2229 (struct cp_binding_level): Fix indentation.
2231 2011-07-11 Jason Merrill <jason@redhat.com>
2234 * pt.c (extract_fnparm_pack): Split out from...
2235 (make_fnparm_pack): ...here.
2236 (instantiate_decl): Handle non-pack parms after a pack.
2237 * semantics.c (maybe_add_lambda_conv_op): Don't in a template.
2239 * decl2.c (decl_constant_var_p): Use decl_maybe_constant_var_p.
2242 * cp-tree.h (struct tinst_level): Add errors field.
2243 * pt.c (neglectable_inst_p, limit_bad_template_recurson): New.
2244 (push_tinst_level): Don't start another decl in that case.
2245 (reopen_tinst_level): Adjust errors field.
2246 * decl2.c (cp_write_global_declarations): Don't complain about
2247 undefined inline if its template was defined.
2248 * mangle.c (mangle_decl_string): Handle failure from push_tinst_level.
2250 2011-07-10 Jason Merrill <jason@redhat.com>
2253 * parser.c (cp_parser_late_return_type_opt): Check quals parameter
2254 rather than current_class_type to determine whether to set 'this'.
2255 (cp_parser_direct_declarator): Pass -1 to quals if member_p is false.
2256 (cp_parser_init_declarator): Pass down member_p.
2258 2011-07-09 Jason Merrill <jason@redhat.com>
2260 * tree.c (build_vec_init_elt): Strip TARGET_EXPR.
2262 2011-07-08 Jason Merrill <jason@redhat.com>
2265 * typeck.c (cp_build_modify_expr): Preevaluate RHS.
2267 * method.c (use_thunk): Use cgraph_add_to_same_comdat_group.
2268 * optimize.c (maybe_clone_body): Likewise.
2269 * semantics.c (maybe_add_lambda_conv_op): Likewise.
2272 * decl.c (expand_static_init): Don't get confused by user
2273 declaration of __cxa_guard_acquire.
2275 * typeck.c (cp_apply_type_quals_to_decl): Don't check
2276 COMPLETE_TYPE_P either.
2279 * typeck.c (cp_apply_type_quals_to_decl): Don't check
2280 TYPE_NEEDS_CONSTRUCTING.
2282 2011-07-07 Jason Merrill <jason@redhat.com>
2285 * pt.c (push_deduction_access_scope): Preserve
2286 processing_template_decl across push_to_top_level.
2288 * class.c (pushclass): Accept NULL argument.
2289 (popclass): Deal with popping null class.
2290 * pt.c (push_access_scope, pop_access_scope): Use them rather than
2291 push_to_top_level/pop_from_top_level.
2292 * name-lookup.c (lookup_name_real_1): Check current_class_type.
2294 2011-07-07 Jakub Jelinek <jakub@redhat.com>
2297 * typeck.c (cp_build_binary_op): For MULT_EXPR and TRUNC_DIV_EXPR with
2298 one non-complex and one complex argument, call save_expr on both
2301 2011-07-06 Jason Merrill <jason@redhat.com>
2304 * semantics.c (expand_or_defer_fn_1): Clear DECL_EXTERNAL
2308 * method.c (make_thunk, use_thunk): Copy DECL_COMDAT.
2310 2011-07-05 Jason Merrill <jason@redhat.com>
2313 * pt.c (tsubst_qualified_id): Preserve TEMPLATE_ID_EXPR in
2314 partial instantiation.
2317 * semantics.c (finish_id_expression): convert_from_reference.
2319 2011-07-05 Richard Guenther <rguenther@suse.de>
2321 * decl.c (cxx_init_decl_processing): Defer building common
2322 tree nodes to c_common_nodes_and_builtins.
2324 2011-07-04 Jason Merrill <jason@redhat.com>
2328 * mangle.c (write_expression): Handle 'this'.
2329 * parser.c (cp_parser_postfix_dot_deref_expression): Allow
2331 * semantics.c (potential_constant_expression_1): Check that
2332 DECL_CONTEXT is set on 'this'.
2334 * error.c (dump_template_bindings): Don't print typenames
2335 for a partial instantiation.
2336 (dump_function_decl): If we aren't printing function arguments,
2337 print template arguments as <args> rather than [with ...].
2338 (dump_expr): Don't print return type or template header.
2339 [BASELINK]: Use BASELINK_FUNCTIONS rather than get_first_fn.
2340 * pt.c (dependent_template_arg_p): Handle null arg.
2342 * error.c (type_to_string): Avoid redundant akas.
2344 2011-07-01 Jonathan Wakely <jwakely.gcc@gmail.com>
2347 * init.c (build_delete): Only warn for sfk_deleting_destructor.
2349 2011-07-01 Jakub Jelinek <jakub@redhat.com>
2351 * Make-lang.in (cp/decl.o): Depend on pointer-set.h.
2352 (cp/class.o): Likewise.
2353 (cp/error.o): Likewise.
2354 (cp/name-lookup.o): Likewise.
2355 (cp/decl2.o): Likewise. Don't depend on $(POINTER_SET_H).
2357 2011-07-01 Jason Merrill <jason@redhat.com>
2360 * pt.c (lookup_template_function): Handle non-function.
2363 * pt.c (tsubst_qualified_id): Check PTRMEM_OK_P.
2364 * tree.c (build_qualified_name): Set PTRMEM_OK_P.
2365 * semantics.c (finish_parenthesized_expr): Clear PTRMEM_OK_P on
2367 * cp-tree.h (PTRMEM_OK_P): Apply to SCOPE_REF, too.
2368 (QUALIFIED_NAME_IS_TEMPLATE): Switch to lang flag 1.
2372 * pt.c (resolve_nondeduced_context): Call mark_used.
2375 * semantics.c (finish_offsetof): Complain about incomplete type.
2377 2011-06-30 Jason Merrill <jason@redhat.com>
2380 * rtti.c (get_tinfo_decl): Call complete_type.
2383 * method.c (implicitly_declare_fn): Set DECL_PARM_LEVEL and
2384 DECL_PARM_INDEX on rhs parm.
2386 * pt.c (iterative_hash_template_arg): Use cp_tree_operand_length.
2389 * tree.c (stabilize_init): Handle aggregate initialization.
2392 * name-lookup.c (struct arg_lookup): Add fn_set.
2393 (add_function): Check it.
2394 (lookup_arg_dependent_1): Initialize it.
2396 2011-06-29 Jason Merrill <jason@redhat.com>
2399 * init.c (build_new_1): Pass {} down to build_vec_init.
2400 (build_vec_init): Handle it.
2404 * cp-tree.h (struct saved_scope): Add x_current_class_ptr,
2405 x_current_class_ref.
2406 (current_class_ptr, current_class_ref): Use them.
2407 * decl.c (build_this_parm): Handle getting the class type.
2408 * parser.c (cp_parser_late_return_type_opt): Set up 'this'
2409 for use within the trailing return type.
2411 * pt.c (tsubst_decl) [VAR_DECL]: In unevaluated operand,
2412 don't tsubst DECL_INITIAL unless our type use auto.
2415 * semantics.c (constexpr_fn_retval): Handle CLEANUP_POINT_EXPR here.
2416 (massage_constexpr_body): Not here.
2419 * semantics.c (lambda_proxy_type): New.
2420 (build_capture_proxy): Use it.
2421 * cp-tree.h (DECLTYPE_FOR_LAMBDA_PROXY): New.
2422 * pt.c (tsubst) [DECLTYPE_TYPE]: Use them.
2425 * class.c (explain_non_literal_class): New.
2426 (finalize_literal_type_property): Call it.
2427 * cp-tree.h: Declare it.
2428 * semantics.c (ensure_literal_type_for_constexpr_object): Call it.
2429 (is_valid_constexpr_fn): Likewise.
2430 (massage_constexpr_body): Split out from...
2431 (register_constexpr_fundef): ...here.
2432 (is_instantiation_of_constexpr): New.
2433 (expand_or_defer_fn_1): Leave DECL_SAVED_TREE alone in that case.
2434 (explain_invalid_constexpr_fn): New.
2435 (cxx_eval_call_expression): Call it.
2436 (potential_constant_expression_1): Likewise. Avoid redundant errors.
2437 * method.c (process_subob_fn): Diagnose non-constexpr.
2438 (walk_field_subobs): Likewise.
2439 (synthesized_method_walk): Don't shortcut if we want diagnostics.
2440 (explain_implicit_non_constexpr): New.
2441 (defaulted_late_check): Use it.
2442 * call.c (build_cxx_call): Remember location.
2444 * method.c (maybe_explain_implicit_delete): Use pointer_set
2447 * class.c (finalize_literal_type_property): Update conditions.
2448 * method.c (defaulted_late_check): Set TYPE_HAS_CONSTEXPR_CTOR.
2450 * tree.c (build_vec_init_expr): Don't add TARGET_EXPR.
2451 * typeck2.c (digest_init_r): Handle VEC_INIT_EXPR.
2452 * semantics.c (cxx_eval_vec_init_1): Correct type.
2454 * init.c (build_value_init): Decide whether or not to zero-initialize
2455 based on user-providedness of default ctor, not any ctor.
2456 (build_value_init_noctor): Adjust assert.
2459 * call.c (convert_like_real) [ck_user]: Handle value-initialization.
2460 (build_new_method_call_1): Likewise.
2461 * init.c (expand_default_init): Handle direct list-initialization
2464 2011-06-27 Jakub Jelinek <jakub@redhat.com>
2466 * cp-tree.h (union lang_tree_node): Use it in chain_next expression.
2468 2011-06-26 Jason Merrill <jason@redhat.com>
2471 * semantics.c (potential_constant_expression_1): Check
2472 for non-literality rather than cleanup.
2473 (cxx_eval_constant_expression): Likewise.
2476 * semantics.c (potential_constant_expression_1): A TARGET_EXPR
2477 with a cleanup isn't constant.
2478 (cxx_eval_constant_expression): Likewise.
2479 * init.c (expand_default_init): Use maybe_constant_init.
2481 2011-06-24 Jakub Jelinek <jakub@redhat.com>
2484 * cp-tree.h (union lang_tree_node): Use TYPE_NEXT_VARIANT
2485 instead of TYPE_CHAIN for chain_next for types.
2487 2011-06-23 Gabriel Charette <gchare@google.com>
2489 * name-lookup.h (cp_binding_level): Removed unused
2490 member names_size. Update all users.
2492 2011-06-23 Jason Merrill <jason@redhat.com>
2494 * typeck2.c (build_functional_cast): Strip cv-quals for value init.
2495 * init.c (build_zero_init_1): Not here.
2498 * pt.c (resolve_overloaded_unification): Fix DR 115 handling.
2500 2011-06-23 Paolo Carlini <paolo.carlini@oracle.com>
2503 * decl2.c (build_anon_union_vars): Early return error_mark_node
2504 for a nested anonymous struct.
2506 2011-06-23 Jason Merrill <jason@redhat.com>
2509 * decl2.c (mark_used): Don't call synthesize_method for
2510 functions defaulted outside the class.
2512 * optimize.c (maybe_clone_body): Set linkage flags before
2513 cgraph_same_body_alias.
2516 * class.c (set_linkage_according_to_type): Hand off to
2517 determine_visibility.
2520 * init.c (build_zero_init_1): Strip cv-quals from scalar types.
2523 * pt.c (most_specialized_instantiation): Do check return types.
2525 2011-06-22 Jason Merrill <jason@redhat.com>
2528 * call.c (build_call_a): Set cp_function_chain->can_throw here.
2529 (build_cxx_call): Not here.
2531 2011-06-21 Jason Merrill <jason@redhat.com>
2534 * decl.c (cp_finish_decl): Adjust init_const_expr_p for refs.
2535 (grokdeclarator): constexpr doesn't apply const for refs.
2536 * parser.c (cp_parser_initializer_clause): Don't call
2537 maybe_constant_value here.
2538 * call.c (initialize_reference): Handle constexpr.
2541 * semantics.c (maybe_add_lambda_conv_op): Call mark_exp_read for
2542 static fn parameters.
2544 * call.c (add_builtin_candidates): Use cv_unqualified rather than
2546 * pt.c (tsubst_arg_types): Likewise.
2547 * except.c (build_throw): Use cv_unqualified.
2550 * call.c (cxx_type_promotes_to): Don't strip cv-quals.
2551 * semantics.c (lambda_return_type): Strip them here.
2553 2011-06-21 Andrew MacLeod <amacleod@redhat.com>
2555 * semantics.c: Add sync_ or SYNC__ to builtin names.
2557 2011-06-20 Jason Merrill <jason@redhat.com>
2560 * init.c (build_vec_init): Don't try to use a CONSTRUCTOR when
2562 * typeck2.c (process_init_constructor_array): Use {} for classes,
2564 * call.c (convert_like_real): Handle substitution failure.
2567 * pt.c (canonicalize_type_argument): New.
2568 (convert_template_argument, unify): Use it.
2571 * call.c (rejection_reason_code): Add rr_explicit_conversion.
2572 (print_z_candidate): Handle it.
2573 (explicit_conversion_rejection): New.
2574 (build_user_type_conversion_1): Reject an explicit conversion
2575 function that requires more than a qualification conversion.
2578 * decl.c (grokdeclarator): Don't set ctype to an ENUMERAL_TYPE.
2581 * tree.c (strip_typedefs): Use build_aligned_type.
2584 * call.c (sufficient_parms_p): Allow parameter packs too.
2587 * semantics.c (describable_type): Remove.
2588 * cp-tree.h: Likewise.
2589 * decl.c (cp_finish_decl): Don't call it.
2590 * init.c (build_new): Likewise.
2591 * parser.c (cp_parser_omp_for_loop): Likewise.
2592 * pt.c (tsubst_decl): Likewise.
2593 (do_auto_deduction): If we fail in a template, try again
2594 at instantiation time.
2597 * parser.c (cp_parser_lambda_introducer): Complain about redundant
2599 * semantics.c (add_capture): Likewise.
2600 (register_capture_members): Clear IDENTIFIER_MARKED.
2602 2011-06-17 Jason Merrill <jason@redhat.com>
2605 * call.c (convert_class_to_reference_1): Allow binding function
2606 lvalue to rvalue reference.
2609 Generate proxy VAR_DECLs for better lambda debug info.
2610 * cp-tree.h (FUNCTION_NEEDS_BODY_BLOCK): Add lambda operator().
2611 (LAMBDA_EXPR_PENDING_PROXIES): New.
2612 (struct tree_lambda_expr): Add pending_proxies.
2613 * name-lookup.c (pushdecl_maybe_friend_1): Handle capture shadowing.
2614 (qualify_lookup): Use is_lambda_ignored_entity.
2615 * parser.c (cp_parser_lambda_expression): Don't adjust field names.
2616 Call insert_pending_capture_proxies.
2617 (cp_parser_lambda_introducer): Use this_identifier.
2618 (cp_parser_lambda_declarator_opt): Call the object parameter
2619 of the op() "__closure" instead of "this".
2620 (cp_parser_lambda_body): Call build_capture_proxy.
2621 * semantics.c (build_capture_proxy, is_lambda_ignored_entity): New.
2622 (insert_pending_capture_proxies, insert_capture_proxy): New.
2623 (is_normal_capture_proxy, is_capture_proxy): New.
2624 (add_capture): Add __ to field names here, return capture proxy.
2625 (add_default_capture): Use this_identifier, adjust to expect
2626 add_capture to return a capture proxy.
2627 (outer_lambda_capture_p, thisify_lambda_field): Remove.
2628 (finish_id_expression, lambda_expr_this_capture): Adjust.
2629 (build_lambda_expr): Initialize LAMBDA_EXPR_PENDING_PROXIES.
2630 * pt.c (tsubst_copy_and_build): Check that LAMBDA_EXPR_PENDING_PROXIES
2633 * name-lookup.c (pushdecl_maybe_friend_1): Do check for shadowing
2634 of artificial locals.
2636 * parser.c (cp_parser_lambda_expression): Clear
2637 LAMBDA_EXPR_THIS_CAPTURE after parsing.
2638 * pt.c (tsubst_copy_and_build): Make sure it isn't set.
2640 * cp-tree.h (struct tree_lambda_expr): Change common to typed.
2641 Move non-pointers to end of struct.
2643 * pt.c (tsubst_decl): Handle DECL_VALUE_EXPR on reference.
2644 * decl.c (check_initializer): Handle DECL_VALUE_EXPR_P.
2646 * semantics.c (finish_non_static_data_member): Preserve dereference
2649 2011-06-16 Jason Merrill <jason@redhat.com>
2652 * parser.c (cp_parser_lambda_body): Share code between
2653 simple and complex cases instead of using cp_parser_function_body.
2656 * decl.c (check_initializer): Check narrowing.
2659 * pt.c (tsubst_decl) [FUNCTION_DECL]: Handle substitution failure.
2662 * semantics.c (finish_id_expression): Mark even dependent
2666 * error.c (dump_template_argument): Don't try to omit default
2667 template args from an argument pack.
2669 2011-06-15 H.J. Lu <hongjiu.lu@intel.com>
2672 * decl.c (get_dso_handle_node): Mark __dso_handle hidden if
2673 assembler supports hidden visibility.
2675 2011-06-14 Jason Merrill <jason@redhat.com>
2678 * cp-tree.h (DEFERRED_NOEXCEPT_SPEC_P): Handle overload.
2679 * method.c (defaulted_late_check): Only maybe_instantiate_noexcept
2680 if the declaration had an exception-specifier.
2681 (process_subob_fn): Don't maybe_instantiate_noexcept.
2682 * pt.c (maybe_instantiate_noexcept): Handle overload.
2683 * typeck2.c (nothrow_spec_p_uninst): New.
2684 (merge_exception_specifiers): Add 'fn' parm. Build up overload.
2685 * typeck.c (merge_types): Adjust.
2687 * pt.c (deduction_tsubst_fntype): Don't save input_location.
2688 (maybe_instantiate_noexcept): Likewise.
2690 2011-06-14 Joseph Myers <joseph@codesourcery.com>
2692 * Make-lang.in (cp/method.o): Update dependencies.
2693 * method.c: Include common/common-target.h.
2694 (use_thunk): Use targetm_common.have_named_sections.
2696 2011-06-14 Steve Ellcey <sje@cup.hp.com>
2698 * decl.c (cxx_init_decl_processing): Use ptr_mode instead of Pmode.
2700 2011-06-14 Jason Merrill <jason@redhat.com>
2702 * error.c (type_to_string): Print typedef-stripped version too.
2705 * call.c (perform_implicit_conversion_flags): Print source type as
2709 * typeck2.c (build_m_component_ref): Preserve rvalueness.
2712 * class.c (build_base_path): Fix cv-quals in unevaluated context.
2715 * semantics.c (cxx_fold_indirect_ref): Local, more permissive copy
2716 of fold_indirect_ref_1.
2717 (cxx_eval_indirect_ref): Use it.
2719 2011-06-11 Jan Hubicka <jh@suse.cz>
2721 * decl2.c (cp_write_global_declarations): Process aliases; look trhough
2724 2011-06-10 Paolo Carlini <paolo.carlini@oracle.com>
2727 * decl.c (grokdeclarator): Reject operator names in parameters.
2729 2011-06-10 Jan Hubicka <jh@suse.cz>
2731 * decl2.c (clear_decl_external): New functoin.
2732 (cp_write_global_declarations): Use it.
2734 2011-06-10 Paolo Carlini <paolo.carlini@oracle.com>
2736 * cp-tree.h (error_operand_p): Remove.
2738 2011-06-09 David Krauss <potswa@mac.com>
2741 * typeck2.c (build_x_arrow): Push fake template context
2742 to produce diagnostic on acyclic endless operator-> drill-down.
2743 * call.c (build_new_op): Change Boolean overload status
2744 value to a pointer to the overload function.
2745 * cp-tree.h: Likewise.
2746 * typeck.c: Likewise.
2747 * parser.c: Likewise.
2748 * decl2.c: Likewise.
2751 2011-06-09 Jason Merrill <jason@redhat.com>
2753 * semantics.c (maybe_constant_value): Handle overflowed input.
2754 (non_const_var_error): Handle non-constant DECL_INITIAL.
2756 * pt.c (build_non_dependent_expr): Use fold_non_dependent_expr_sfinae.
2758 * parser.c (cp_parser_constant_expression): Just return the
2759 non-constant expression.
2761 * semantics.c (finish_compound_literal): Set TREE_HAS_CONSTRUCTOR.
2763 2011-06-09 Paolo Carlini <paolo.carlini@oracle.com>
2766 * decl.c (grokdeclarator): Reject operator names in typedefs.
2768 2011-06-08 Jason Merrill <jason@redhat.com>
2771 * cp-tree.def (DEFERRED_NOEXCEPT): New.
2772 * cp-tree.h (struct tree_deferred_noexcept): New.
2773 (DEFERRED_NOEXCEPT_PATTERN, DEFERRED_NOEXCEPT_ARGS): New.
2774 (DEFERRED_NOEXCEPT_SPEC_P): New.
2775 (enum cp_tree_node_structure_enum): Add TS_CP_DEFERRED_NOEXCEPT.
2776 (union lang_tree_node): Add tree_deferred_noexcept.
2777 (maybe_instantiate_noexcept): Declare.
2778 * cp-objcp-common.c (cp_tree_size): Handle DEFERRED_NOEXCEPT.
2779 * error.c (dump_exception_spec): Likewise.
2780 * cxx-pretty-print.c (pp_cxx_exception_specification): Likewise.
2781 * ptree.c (cxx_print_xnode): Likewise.
2782 * tree.c (cp_tree_equal): Likewise.
2783 * decl.c (cp_tree_node_structure): Likewise.
2784 (duplicate_decls): Call maybe_instantiate_noexcept.
2785 * except.c (build_noexcept_spec): Handle DEFERRED_NOEXCEPT.
2786 (nothrow_spec_p, type_noexcept_p, type_throw_all_p): Check
2787 DEFERRED_NOEXCEPT_SPEC_P.
2788 * typeck2.c (merge_exception_specifiers): Likewise.
2789 * decl2.c (mark_used): Call maybe_instantiate_noexcept.
2790 * method.c (process_subob_fn, defaulted_late_check): Likewise.
2791 * pt.c (tsubst_exception_specification): Add defer_ok parm.
2792 Build DEFERRED_NOEXCEPT.
2793 (maybe_instantiate_noexcept): New.
2794 (tsubst, regenerate_decl_from_template, instantiate_decl): Adjust.
2795 * search.c (check_final_overrider): Call maybe_instantiate_noexcept.
2797 * semantics.c (potential_constant_expression_1): Handle destructor
2800 2011-06-08 Jakub Jelinek <jakub@redhat.com>
2802 * cp-tree.h (struct tinst_level): Add chain_next GTY
2805 2011-06-08 Jason Merrill <jason@redhat.com>
2808 * pt.c (deduction_tsubst_fntype): Don't free the tinst entry
2809 if a pending_template entry is pointing at it.
2811 2011-06-07 Jason Merrill <jason@redhat.com>
2815 * error.c (subst_to_string): New.
2816 (cp_printer): Use it for 'S'.
2817 (print_instantiation_partial_context_line): Handle subst context.
2818 * pt.c (push_tinst_level): Handle subst context.
2819 (deduction_tsubst_fntype): Don't track specific substitutions.
2820 Use push_tinst_level.
2822 * pt.c (deduction_tsubst_fntype): Use push_deduction_access_scope.
2823 (fn_type_unification): Don't call push_deduction_access_scope here.
2825 2011-06-06 Jason Merrill <jason@redhat.com>
2828 * typeck.c (perform_integral_promotions): Don't promote scoped enums.
2829 * call.c (convert_arg_to_ellipsis): Promote them here in old ABI.
2831 2011-06-06 Nicola Pero <nicola.pero@meta-innovation.com>,
2834 * parser.c (cp_parser_objc_at_property_declaration): Allow setter
2835 and getter names to use all the allowed method names.
2837 2011-06-06 Jason Merrill <jason@redhat.com>
2840 * semantics.c (potential_constant_expression_1): Handle FIELD_DECL.
2843 * decl.c (cp_finish_decl): Check DECL_FUNCTION_SCOPE_P rather than
2844 at_function_scope_p.
2847 * tree.c (build_target_expr): Deal with ARM ABI tweaks.
2849 2011-06-04 Jonathan Wakely <jwakely.gcc@gmail.com>
2851 * init.c (build_delete): Warn when deleting type with non-virtual
2854 2011-06-03 Jakub Jelinek <jakub@redhat.com>
2857 * mangle.c (write_nested_name): Use CP_DECL_CONTEXT instead of
2860 2011-06-01 Jason Merrill <jason@redhat.com>
2862 * pt.c (build_non_dependent_expr): Remove special handling of
2866 * pt.c (template_args_equal): Handle one arg being NULL_TREE.
2867 (deduction_tsubst_fntype): Handle excessive non-infinite recursion.
2870 * typeck2.c (build_x_arrow): Don't use build_min_nt.
2872 2010-05-31 Fabien ChĂȘne <fabien@gcc.gnu.org>
2875 * name-lookup.c (supplement_binding_1): If the old binding was a
2876 type name, also check that the DECL actually refers to the same
2877 type or is not a type.
2879 2011-05-31 Jason Merrill <jason@redhat.com>
2882 * tree.c (lvalue_kind): Recurse on NON_DEPENDENT_EXPR. Handle
2883 ARROW_EXPR, TYPEID_EXPR, and arbitrary class-valued expressions.
2884 (build_min_non_dep): Preserve reference refs.
2885 (build_min_non_dep_call_vec): Likewise
2887 2011-05-30 Jakub Jelinek <jakub@redhat.com>
2890 * semantics.c (finish_omp_clauses): Call require_complete_type
2891 even for copyin/copyprivate clauses. Only call
2892 cxx_omp_create_clause_info if inner_type is COMPLETE_TYPE_P.
2894 2011-05-28 Jason Merrill <jason@redhat.com>
2897 * parser.c (cp_parser_lambda_expression): Improve error recovery.
2898 (cp_parser_lambda_declarator_opt): Likewise. Return bool.
2900 2011-05-27 Jason Merrill <jason@redhat.com>
2903 * parser.c (cp_parser_pseudo_destructor_name): Commit to parse
2906 * mangle.c (mangle_decl_string): Make sure we don't try to mangle
2910 * semantics.c (maybe_add_lambda_conv_op): Fix COMDAT sharing.
2911 * decl.c (start_preparsed_function): Don't call comdat_linkage for
2915 * mangle.c (write_expression): Handle MODOP_EXPR.
2918 * parser.c (cp_parser_unqualified_id): Don't check
2919 constructor_name_p for enums.
2922 * pt.c (dependent_type_p_r): Avoid infinite recursion.
2925 * error.c (dump_expr) [COMPONENT_REF]: Use pp_cxx_dot
2926 with INDIRECT_REF of REFERENCE_TYPE.
2929 * pt.c (get_mostly_instantiated_function_type): Use push_access_scope.
2931 2011-05-27 Nathan Froyd <froydnj@codesourcery.com>
2933 * cp-tree.h (building_stmt_tree): Delete.
2934 * decl.c (save_function_data): Tweak initializer for x_cur_stmt_list.
2935 (build_aggr_init_full_exprs): Call building_stmt_list_p
2936 instead of building_stmt_tree.
2937 (initialize_local_var): Likewise.
2938 (finish_function): Likewise.
2939 * decl2.c (finish_anon_union): Likewise.
2940 * init.c (begin_init_stmts): Likewise.
2941 (finish_init_stmts): Likewise.
2942 (expand_aggr_init_1): Likewise.
2943 * name-lookup.c (do_local_using_decl): Likewise.
2944 (do_namespace_alias): Likewise.
2945 (do_using_directive): Likewise.
2946 (cp_emit_debug_info_for_using): Likewise.
2947 * semantics.c (add_stmt): Assert that stmt_list_stack is non-empty.
2949 2011-05-27 Paolo Carlini <paolo.carlini@oracle.com>
2952 * typeck2.c (build_functional_cast): Complain early for invalid uses
2953 of 'auto' and set type to error_mark_node.
2955 2011-05-26 Jason Merrill <jason@redhat.com>
2958 * parser.c (cp_parser_member_declaration): Allow friend T.
2959 * friend.c (make_friend_class): Ignore non-classes.
2960 * pt.c (instantiate_class_template_1): Handle TEMPLATE_TYPE_PARM.
2963 * pt.c (convert_template_argument): Don't complain about using
2964 injected-class-name as template template argument.
2967 * decl.c (check_static_variable_definition): Now static.
2968 (cp_finish_decl): Call it here.
2969 (grokdeclarator): Not here.
2970 * pt.c (instantiate_class_template_1): Or here.
2971 * cp-tree.h: Don't declare it.
2973 2011-05-26 Janis Johnson <janis187@us.ibm.com>
2974 Nathan Froyd <froydnj@codesourcery.com>
2978 * name-lookup.h (enum scope_kind): Add sk_cond.
2979 * name-lookup.c (pushdecl_maybe_friend): Get scope of shadowed local.
2980 Detect and report error for redeclaration from for-init or if
2981 or switch condition.
2982 (begin_scope): Handle sk_cond.
2983 * semantics.c (begin_if_stmt): Use sk_cond.
2984 (begin switch_stmt): Ditto.
2986 2011-05-26 Jason Merrill <jason@redhat.com>
2989 * name-lookup.h (cp_class_binding): Make base a pointer.
2990 * name-lookup.c (new_class_binding): Adjust.
2991 (poplevel_class): Adjust.
2994 * decl.c (grokparms): Function parameter packs don't need to
2996 * pt.c (type_unification_real): But they aren't deduced otherwise.
2998 2011-05-25 Jason Merrill <jason@redhat.com>
3001 * decl.c (build_enumerator): If incremented enumerator won't fit in
3002 previous integral type, find one it will fit in.
3005 * decl.c (create_array_type_for_decl): Complain about array of auto.
3009 * error.c (dump_template_bindings): Set processing_template_decl
3010 for a partial instantiation.
3013 * decl.c (grokdeclarator): Don't change type when adding rvalue ref
3014 to another reference type.
3017 * decl.c (case_conversion): New.
3018 (finish_case_label): Use it.
3020 * ptree.c (cxx_print_xnode): Handle ARGUMENT_PACK_SELECT.
3023 * pt.c (dependent_template_arg_p): See through ARGUMENT_PACK_SELECT.
3026 * decl.c (grokdeclarator): Complain about auto typedef.
3029 * decl.c (grokdeclarator): Complain later for auto parameter.
3030 * pt.c (splice_late_return_type): Handle use in a template
3034 * typeck.c (cp_build_modify_expr): Check DECL_DEFAULTED_FN.
3037 * parser.c (cp_parser_parameter_declaration): Recognize
3038 list-initialization.
3039 (cp_parser_direct_declarator): Check for the closing
3040 paren before parsing definitely.
3043 * parser.c (cp_parser_constructor_declarator_p): Don't check
3044 constructor_name_p for enums.
3045 (cp_parser_diagnose_invalid_type_name): Correct error message.
3048 * init.c (perform_member_init): Handle list-initialization
3049 of array of non-trivial class type.
3052 * pt.c (instantiate_class_template_1): Call maybe_add_lambda_conv_op.
3053 * semantics.c (lambda_function): Check COMPLETE_OR_OPEN_TYPE_P.
3056 * pt.c (tsubst_decl) [PARM_DECL]: Handle partial instantiation of
3057 function parameter pack.
3058 (tsubst_pack_expansion): Likewise.
3060 * cp-objcp-common.c (cp_common_init_ts): TYPE_ARGUMENT_PACK has
3063 2011-05-25 Jakub Jelinek <jakub@redhat.com>
3065 * cp-objcp-common.c (cp_common_init_ts): Mark CTOR_INITIALIZER
3069 * semantics.c (cxx_eval_bit_field_ref): Handle the
3070 case when BIT_FIELD_REF doesn't cover only a single field.
3072 2011-05-24 Jason Merrill <jason@redhat.com>
3075 * pt.c (get_mostly_instantiated_function_type): Use
3076 push_deferring_access_checks rather than set flag_access_control.
3078 2011-05-24 Nicola Pero <nicola.pero@meta-innovation.com>,
3080 * parser.c (cp_parser_objc_class_ivars): Deal gracefully with a
3081 syntax error in declaring an ObjC instance variable.
3083 2011-05-24 Jason Merrill <jason@redhat.com>
3086 * class.c (pushclass): Accept NULL argument.
3087 (popclass): Deal with popping null class.
3088 * pt.c (push_access_scope, pop_access_scope): Use them rather than
3089 push_to_top_level/pop_from_top_level.
3090 (push_deduction_access_scope, pop_defarg_context): New.
3091 (fn_type_unification): Use them.
3092 * name-lookup.c (lookup_name_real_1): Check current_class_type.
3094 2011-05-24 Paolo Carlini <paolo.carlini@oracle.com>
3096 * decl.c (grokdeclarator): Use current_class_name.
3098 2011-05-24 Joseph Myers <joseph@codesourcery.com>
3100 * Make-lang.in (GXX_OBJS): Remove prefix.o.
3101 (g++$(exeext)): Use libcommon-target.a.
3102 (CXX_C_OBJS): Remove prefix.o.
3104 2011-05-23 Jason Merrill <jason@redhat.com>
3106 * pt.c (tsubst_copy_and_build): Use current_class_name.
3109 * call.c (convert_arg_to_ellipsis): Call force_rvalue.
3112 * typeck.c (cp_build_c_cast): Don't strip cv-quals when
3113 converting to reference.
3114 (build_static_cast_1): Update for glvalues.
3117 * typeck.c (build_const_cast_1): Handle rvalue references.
3120 * decl.c (use_eh_spec_block): Do use an EH spec block for a
3124 * call.c (splice_viable): Be strict in templates.
3127 * error.c (dump_template_bindings): Suppress access control.
3130 * pt.c (instantiate_decl): Handle =default.
3133 * pt.c (invalid_nontype_parm_type_p): Allow DECLTYPE_TYPE.
3135 2011-05-23 Nathan Froyd <froydnj@codesourcery.com>
3137 * call.c (build_over_call): Tweak call to check_function_arguments.
3138 * typeck.c (cp_build_function_call_vec): Likewise.
3140 2011-05-23 Jonathan Wakely <jwakely.gcc@gmail.com>
3143 * init.c (perform_member_init): Check for self-initialization.
3145 2011-05-22 Jason Merrill <jason@redhat.com>
3148 * typeck.c (composite_pointer_type_r): Return error_mark_node
3149 on error in SFINAE context.
3151 2011-05-20 Jason Merrill <jason@redhat.com>
3154 * decl.c (grokdeclarator): Don't add set const function-cv-qual
3155 for constexpr fns to memfn_quals, just add it to the type.
3156 (revert_static_member_fn): Don't complain about quals.
3157 (check_static_quals): New.
3158 (grokfndecl): Call it.
3159 (start_preparsed_function): Don't call revert_static_member_fn.
3162 * decl.c (revert_static_member_fn): Ignore const on constexpr fn.
3165 * cvt.c (type_promotes_to): Don't promote scoped enums.
3168 * decl.c (duplicate_decls): Preserve DECL_DELETED_FN.
3171 * tree.c (stabilize_expr): Fix typo.
3175 * typeck.c (comp_except_specs): noexcept(false) is not compatible
3176 with throw(type-list).
3177 * typeck2.c (merge_exception_specifiers): noexcept(false)
3178 beats any more limited specification.
3182 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Avoid repeating
3184 * semantics.c (perform_koenig_lookup): Add complain parm.
3185 * cp-tree.h: Adjust.
3186 * parser.c (cp_parser_postfix_expression): Adjust.
3187 (cp_parser_perform_range_for_lookup): Adjust.
3189 2011-05-20 Jason Merrill <jason@redhat.com>
3191 * semantics.c (finish_call_expr): SET_EXPR_LOCATION.
3193 2011-05-20 Joseph Myers <joseph@codesourcery.com>
3195 * Make-lang.in (GXX_OBJS): Remove intl.o and version.o.
3197 2011-05-19 Jakub Jelinek <jakub@redhat.com>
3200 * decl.c (check_omp_return): Stop searching on sk_function_parms.
3203 * method.c (get_dtor, get_copy_ctor): Add COMPLAIN argument,
3204 pass it down to locate_fn_flags.
3205 * cp-tree.h (get_dtor, get_copy_ctor): Adjust prototypes.
3206 * semantics.c (cxx_omp_create_clause_info): Adjust callers.
3207 * cp-gimplify.c: Include splay-tree.h.
3208 (splay_tree_compare_decl_uid, omp_var_to_track,
3209 omp_cxx_notice_variable): New functions.
3210 (struct cp_genericize_omp_taskreg): New type.
3211 (struct cp_genericize_data): Add omp_ctx field.
3212 (cp_genericize_r): Attempt to determine implicitly determined
3213 firstprivate class type variables.
3214 (cp_genericize): Clear omp_ctx.
3215 * Make-lang.in (cp/cp-gimplify.o): Depend on $(SPLAY_TREE_H).
3217 2011-05-18 Jason Merrill <jason@redhat.com>
3221 * class.c (finalize_literal_type_property): Do check
3222 for constexpr member functions of non-literal class.
3223 (finish_struct): Don't call check_deferred_constexpr_decls.
3224 * cp-tree.h: Don't declare it.
3225 (DECL_DEFERRED_CONSTEXPR_CHECK): Remove.
3226 * decl.c (grok_special_member_properties): Don't check it
3227 (grokfnedcl): Don't call validate_constexpr_fundecl.
3228 (start_preparsed_function): Do call it.
3229 * pt.c (tsubst_decl): Don't call it.
3230 (instantiate_class_template_1): Don't call
3231 check_deferred_constexpr_decls.
3232 * semantics.c (literal_type_p): Check for any incompleteness.
3233 (ensure_literal_type_for_constexpr_object): Likewise.
3234 (is_valid_constexpr_fn): Revert deferral changes.
3235 (validate_constexpr_fundecl): Likewise.
3236 (register_constexpr_fundef): Likewise.
3237 (check_deferred_constexpr_decls): Remove.
3239 2011-05-16 Jason Merrill <jason@redhat.com>
3242 * pt.c (deduction_tsubst_fntype): Use a VEC initially.
3244 2011-05-15 Paolo Carlini <paolo.carlini@oracle.com>
3246 * cxx-pretty-print.c: Update comment.
3247 * semantics.c (trait_expr_value, finish_trait_expr):
3249 * parser.c (cp_parser_primary_expression): Likewise.
3251 2011-05-15 Jonathan Wakely <jwakely.gcc@gmail.com>
3254 * parser.c (cp_parser_perform_range_for_lookup): Call complete_type.
3256 2011-05-13 Ville Voutilainen <ville.voutilainen@gmail.com>
3258 Implement final on class.
3259 * class.c (check_bases): Diagnose derivation from a final class.
3260 * cp-tree.h (lang_type_class): Add is_final and adjust dummy.
3261 (CLASSTYPE_FINAL): New.
3262 * parser.c (cp_parser_class_head): Parse class-virt-specifier, set
3264 * pt.c (instantiate_class_template_1): Copy CLASSTYPE_FINAL.
3266 2011-05-13 Jason Merrill <jason@redhat.com>
3269 * pt.c (deduction_tsubst_fntype): New.
3270 (fn_type_unification): Use it.
3271 (init_template_processing): Initialize hash table.
3272 (print_template_statistics): Print hash table stats.
3274 * call.c (build_op_call): Use timevar_cond_start/stop.
3275 (build_user_type_conversion): Likewise.
3277 2011-05-12 Jason Merrill <jason@redhat.com>
3279 * cp-tree.h (DECL_DEFERRED_CONSTEXPR_CHECK): New.
3280 * semantics.c (validate_constexpr_fundecl): Set it.
3281 (check_deferred_constexpr_decls): Clear it.
3282 (register_constexpr_fundef): Make sure it isn't set.
3283 * decl.c (grok_special_member_properties): Check it.
3285 2011-05-11 Jason Merrill <jason@redhat.com>
3288 * semantics.c (validate_constexpr_fundecl): Defer checking if
3289 an argument type is being defined.
3290 (is_valid_constexpr_fn): Add defer_ok parm.
3291 (cxx_eval_call_expression): Adjust.
3292 (check_deferred_constexpr_decls): New.
3293 (literal_type_p): Make sure type isn't being defined.
3294 (ensure_literal_type_for_constexpr_object): Handle type being defined.
3295 * cp-tree.h: Declare check_deferred_constexpr_decls.
3296 * decl.c (grokfndecl): Call validate_constexpr_fundecl here.
3297 (start_preparsed_function, cp_finish_decl): Not here.
3298 * class.c (finalize_literal_type_property): Don't call
3299 validate_constexpr_fundecl.
3300 (finish_struct): Call check_deferred_constexpr_decls.
3301 * pt.c (tsubst_decl): Call validate_constexpr_fundecl.
3302 (instantiate_class_template): Call check_deferred_constexpr_decls.
3304 * semantics.c (validate_constexpr_fundecl): Check DECL_TEMPLATE_INFO
3305 rather than DECL_TEMPLATE_INSTANTIATION.
3306 (cxx_eval_call_expression): Likewise.
3308 * semantics.c (register_constexpr_fundef): Add to hash table here.
3309 (validate_constexpr_fundecl): Not here.
3311 * decl.c (grokdeclarator): Only set DECL_DECLARED_CONSTEXPR_P once.
3313 * pt.c (build_non_dependent_expr): Don't check null_ptr_cst_p,
3314 do call maybe_constant_value in C++0x mode.
3315 * semantics.c (cxx_eval_constant_expression): Handle TEMPLATE_DECL.
3318 * pt.c (value_dependent_expr_p): Handle CONSTRUCTOR.
3320 2011-05-11 Nathan Froyd <froydnj@codesourcery.com>
3322 * cp-tree.h (TYPENAME_TYPE_FULLNAME, TYPEOF_TYPE_EXPR): Use
3324 (UNDERLYING_TYPE_TYPE, DECLTYPE_TYPE_EXPR): Likewise.
3325 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): Likewise.
3326 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
3328 2011-05-10 Jason Merrill <jason@redhat.com>
3331 * class.c (type_build_ctor_call): New.
3332 * cp-tree.h: Declare it.
3333 * decl.c (check_initializer): Use it instead of
3334 TYPE_NEEDS_CONSTRUCTING.
3335 * init.c (build_value_init, build_value_init_noctor): Likewise.
3336 (perform_member_init, expand_aggr_init_1, build_new_1): Likewise.
3337 (build_vec_init): Likewise.
3338 * typeck2.c (process_init_constructor_array): Likewise.
3339 (process_init_constructor_record): Likewise.
3342 * pt.c (tsubst_copy_and_build): Handle substitution of a pack
3343 expansion producing another expansion.
3345 2011-05-10 Ville Voutilainen <ville.voutilainen@gmail.com>
3347 Fixes for override/final.
3348 * class.c (check_for_override): Diagnose final on a nonvirtual
3349 member function, diagnose override for a virtual with no matching
3350 override. Don't fiddle around with DECL_VINDEX.
3352 2011-05-10 Nathan Froyd <froydnj@codesourcery.com>
3354 * cp-tree.def (EXPR_PACK_EXPANSION): Add an operand.
3355 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
3356 * cp-tree.h (PACK_EXPANSION_PARAMETER_PACKS): Use the new
3357 operand of EXPR_PACK_EXPANSION.
3358 (cp_tree_operand_length): Declare.
3359 * tree.c (cp_tree_operand_length): Define.
3360 (cp_tree_equal): Call it.
3361 * pt.c (value_dependent_expr_P): Likewise.
3362 * mangle.c (write_expression): Likewise.
3364 2011-05-09 Paolo Carlini <paolo.carlini@oracle.com>
3368 * decl.c (reshape_init): Take a complain parameter and do
3369 not call error if tf_error is not set.
3370 (check_initializer, reshape_init_r, reshape_init_array,
3371 reshape_init_array_1, reshape_init_vector, reshape_init_class):
3373 * typeck2.c (digest_init_r): Take a complain parameter and
3374 pass it to convert_for_initialization.
3375 (digest_init, digest_init_flags, process_init_constructor_array,
3376 process_init_constructor_record, process_init_constructor_union,
3377 process_init_constructor, digest_init_r): Adjust.
3378 * init.c (expand_default_init, build_new_1): Likewise.
3379 * typeck.c (cp_build_modify_expr): Likewise.
3380 * decl2.c (grokfield): Likewise.
3381 * call.c (convert_like_real, convert_default_arg): Likewise.
3382 * semantics.c (finish_compound_literal): Pass complain to
3383 reshape_init and digest_init.
3384 * cp-tree.h: Adjust declarations.
3386 2011-05-07 Fabien ChĂȘne <fabien@gcc.gnu.org>
3389 * init.c (diagnose_uninitialized_cst_or_ref_member_1): stop the
3390 recursion if there is user defined constructor.
3392 2011-05-09 Jason Merrill <jason@redhat.com>
3395 * decl.c (initialize_local_var): Use DECL_INITIAL for simple
3398 2011-05-08 Ville Voutilainen <ville.voutilainen@gmail.com>
3400 Implement final/override for member functions.
3401 * class.c (check_for_override): Check for DECL_OVERRIDE_P.
3402 * cp-tree.h (DECL_OVERRIDE_P, DECL_FINAL_P): New.
3403 (cp_virt_specifiers, enum virt_specifier): New.
3404 * decl.c (set_virt_specifiers): New.
3405 (grokdeclarator): Use them. Diagnose virt-specifiers on non-fields.
3406 * parser.c (make_call_declarator): add virt-specifiers parameter.
3407 (cp_parser_lambda_declarator_opt): Adjust.
3408 (cp_parser_direct_declarator): Likewise.
3409 (cp_parser_virt_specifier_seq_opt): New.
3410 * search.c (check_final_overrider): Diagnose attempts to override
3411 a final member function.
3413 2011-05-09 Dodji Seketeli <dodji@redhat.com>
3416 * class.c (fixed_type_or_null): Use type_dependent_p_push to test
3417 if the instance has a dependent initializer.
3419 2011-05-08 Paolo Carlini <paolo.carlini@oracle.com>
3422 * cxx-pretty-print.c (pp_cxx_template_declaration): Remove
3423 effectively unused variable.
3425 2011-05-07 Eric Botcazou <ebotcazou@adacore.com>
3427 * name-lookup.h (global_bindings_p): Adjust prototype.
3428 * name-lookup.c (global_bindings_p): Return bool.
3430 2011-05-06 Jason Merrill <jason@redhat.com>
3432 * decl.c (stabilize_save_expr_r): Set *walk_subtrees as
3436 * semantics.c (cxx_eval_conditional_expression): Check
3437 integer_zerop instead.
3438 (potential_constant_expression_1): Likewise.
3441 * semantics.c (cxx_eval_array_reference): Handle implicit
3444 2011-05-06 Nathan Froyd <froydnj@codesourcery.com>
3446 * cp-tree.h (type_of_this_parm, class_of_this_parm): New functions.
3447 * call.c (standard_conversion): Call class_of_this_parm.
3448 * cxx-pretty-print.c (pp_cxx_implicit_parameter_type): Likewise.
3449 (pp_cxx_direct_abstract_declarator): Likewise.
3450 * decl2.c (change_return_type): Likewise.
3451 (cp_reconstruct_complex_type): Likewise.
3452 * error.c (dump_type_suffix, dump_function_decl): Likewise.
3453 * mangle.c (write_function_type): Likewise.
3454 * pt.c (unify): Likewise.
3455 * typeck.c (merge_types, type_memfn_quals): Likewise.
3456 * decl.c (build_this_parm): Call type_of_this_parm.
3458 2011-05-06 Dodji Seketeli <dodji@redhat.com>
3461 * cp-tree.h (non_static_member_function_p): Declare new function.
3462 * tree.c (non_static_member_function_p): Define it.
3463 * semantics.c (finish_call_expr): Use it.
3465 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
3467 * decl.c (finish_case_label): Omit the loc argument to
3470 2011-05-05 Jason Merrill <jason@redhat.com>
3472 * cp-tree.h (REFERENCE_REF_P): Just check the type.
3473 * cvt.c (convert_from_reference): Adjust.
3474 * pt.c (build_non_dependent_expr): Adjust.
3475 * semantics.c (finish_offsetof): Adjust.
3476 * tree.c (lvalue_kind): Use it.
3479 * tree.c (stabilize_expr): Don't make gratuitous copies of classes.
3481 2011-05-05 Eric Botcazou <ebotcazou@adacore.com>
3483 * decl.c (start_preparsed_function): Do not set
3484 dont_save_pending_sizes_p.
3486 2011-05-05 Joseph Myers <joseph@codesourcery.com>
3488 * parser.c (cp_parser_objc_method_definition_list): Update call to
3489 objc_start_method_definition.
3491 2011-05-04 Jason Merrill <jason@redhat.com>
3494 * class.c (resolves_to_fixed_type_p): Don't look closely
3497 2011-05-03 Paolo Carlini <paolo.carlini@oracle.com>
3500 * call.c (add_builtin_candidate): Handle REALPART_EXPR and
3503 2011-05-02 Lawrence Crowl <crowl@google.com>
3505 * decl.c: (push_local_name): Change TV_NAME_LOOKUP to start/stop.
3506 (poplevel): Refactor POP_TIMEVAR_AND_RETURN to plain code.
3507 Change TV_NAME_LOOKUP to start/stop.
3508 (define_label): Refactor timevar calls out to a wrapper function.
3509 Change TV_NAME_LOOKUP to start/stop.
3510 (xref_tag): Likewise.
3511 (lookup_label): Refactor timevar calls out to a wrapper function.
3512 Change TV_NAME_LOOKUP to start_cond/stop_cond.
3514 * pt.c: (instantiate_class_template): Add a wrapper to push/pop new
3516 (instantiate_template): Add a wrapper to push/pop new TV_TEMPLATE_INST.
3517 (lookup_template_class): Refactor timevar calls out to a wrapper
3518 function. Change use of TV_NAME_LOOKUP to TV_TEMPLATE_INST.
3519 (instantiate_decl): Change TV_PARSE to TV_TEMPLATE_INST.
3521 * name-lookup.c: (store_bindings): Change TV_NAME_LOOKUP to start/stop.
3522 (poplevel_class): Change TV_NAME_LOOKUP to start_cond/stop_cond.
3523 (push_namespace): Likewise.
3524 (pop_nested_namespace): Likewise.
3525 (pushdecl_namespace_level): Likewise.
3526 (store_class_bindings): Likewise.
3527 (push_to_top_level): Likewise.
3528 (identifier_type_value): Refactor timevar calls out to a wrapper
3529 function. Change TV_NAME_LOOKUP to start/stop.
3530 (find_binding): Likewise.
3531 (push_using_decl): Likewise.
3532 (lookup_arg_dependent): Likewise.
3533 (push_using_directive): Likewise.
3534 (qualified_lookup_using_namespace): Refactor POP_TIMEVAR_AND_RETURN
3535 to plain code. Change TV_NAME_LOOKUP to start/stop.
3536 (lookup_type_current_level): Likewise. Refactor inner return to
3538 (pushdecl_class_level): Refactor POP_TIMEVAR_AND_RETURN to plain
3539 code. Change TV_NAME_LOOKUP to start_cond/stop_cond.
3540 (pushdecl_top_level_1): Likewise.
3541 (lookup_using_namespace): Likewise.
3542 (pushdecl_with_scope): Refactor timevar calls out to a wrapper
3543 function. Change TV_NAME_LOOKUP to start_cond/stop_cond.
3544 (push_overloaded_decl): Likewise.
3545 (push_class_level_binding): Likewise.
3546 (namespace_binding): Likewise.
3547 (set_namespace_binding): Likewise.
3548 (supplement_binding): Likewise.
3549 (unqualified_namespace_lookup): Likewise.
3550 (lookup_name_real): Likewise.
3551 (lookup_type_scope): Likewise.
3552 (namespace_ancestor): Likewise.
3553 (lookup_name_innermost_nonclass_level): Likewise.
3554 (pushtag): Likewise.
3555 (pop_from_top_level): Likewise.
3556 (pushdecl_maybe_friend): Refactor timevar calls out to a wrapper
3557 function. Change TV_NAME_LOOKUP to start_cond/stop_cond. Wrap long
3559 (add_using_namespace): Refactor timevar calls out to a wrapper
3560 function. Change TV_NAME_LOOKUP to start_cond/stop_cond. Bypass
3561 wrapper on call to self.
3563 * decl2.c: (cp_write_global_declarations): Add start/stop of
3564 new TV_PHASE_DEFERRED, TV_PHASE_CGRAPH, TV_PHASE_CHECK_DBGINFO.
3565 Remove push/pop calls to TV_VARCONST.
3567 * parser.c: Add include of "timevar.h".
3568 (cp_parser_explicit_instantiation): Add push/pop calls to
3570 (cp_parser_enum_specifier): Add push/pop calls to new TV_PARSE_ENUM.
3571 (cp_parser_class_specifier): Add wrapper to add push/pop calls to
3573 (cp_parser_function_definition_from_specifiers_and_declarator): Add
3574 push/pop calls to new TV_PARSE_FUNC or TV_PARSE_INLINE.
3575 (cp_parser_late_parsing_for_member): Add push/pop calls to
3576 new TV_PARSE_INMETH.
3578 * call.c: Add include of "timevar.h".
3579 (convert_class_to_reference): Wrap and add push/pop calls to
3581 (build_op_call): Likewise.
3582 (build_conditional_expr): Likewise.
3583 (build_new_op): Likewise.
3584 (build_new_method_call): Likewise.
3585 (build_user_type_conversion): Reorganize to single return and add
3586 push/pop calls to TV_OVERLOAD.
3587 (perform_overload_resolution): Likewise.
3589 * Make-lang.in: Add dependence of call.o and parser.o on $(TIMEVAR_H).
3591 2011-05-02 Jason Merrill <jason@redhat.com>
3593 * tree.c (build_vec_init_expr): Take complain parm.
3594 (build_vec_init_elt): Likewise. Free arg vector.
3595 (diagnose_non_constexpr_vec_init, build_array_copy): Adjust.
3596 * cp-tree.h (VEC_INIT_EXPR_SLOT): Use VEC_INIT_EXPR_CHECK.
3597 (VEC_INIT_EXPR_INIT): Likewise.
3598 Adjust build_vec_init_expr declaration.
3599 * init.c (perform_member_init): Adjust.
3603 * cp-tree.def (VEC_INIT_EXPR): Add third operand.
3604 * cp-tree.h (VEC_INIT_EXPR_NELTS): New.
3605 * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
3606 * tree.c (build_vec_init_expr): Handle getting pointer/nelts.
3607 (build_vec_init_elt): Don't expect an array type.
3608 (build_array_copy): Adjust.
3609 * init.c (perform_member_init): Adjust.
3610 (build_new_1): Use build_vec_init_expr.
3613 * tree.c (build_vec_init_expr): Set TREE_SIDE_EFFECTS.
3614 Protect an explicit target.
3617 * decl.c (stabilize_save_expr_r, stabilize_vla_size): New.
3618 (compute_array_index_type): Revert earlier 48446 changes.
3619 (grokdeclarator): Use stabilize_vla_size.
3621 2011-05-02 Dmitry Gorbachev <d.g.gorbachev@gmail.com>
3622 Eric Botcazou <ebotcazou@adacore.com>
3624 * parser.c (cp_parser_init_declarator): Set pushed_scope to NULL_TREE
3625 instead of inappropriate zero values.
3627 2011-05-02 Paolo Carlini <paolo.carlini@oracle.com>
3630 * decl.c (compute_array_index_type): Check build_expr_type_conversion
3631 return value for NULL_TREE.
3633 2011-04-29 Paolo Carlini <paolo.carlini@oracle.com>
3636 * init.c (perform_member_init): Check build_value_init return
3637 value for error_mark_node.
3639 2011-04-29 Diego Novillo <dnovillo@google.com>
3640 Le-Chun Wu <lcwu@google.com>
3642 * call.c (conversion_null_warnings): Also handle assignments
3643 when warning about NULL conversions.
3645 2011-04-29 Le-Chun Wu <lcwu@google.com>
3647 * cp-tree.h (LOOKUP_EXPLICIT_TMPL_ARGS): Define.
3648 * call.c (build_new_function_call): Set it for TEMPLATE_ID_EXPRs.
3649 (build_over_call): Use it to determine whether to emit a NULL
3650 warning for template function instantiations.
3651 (build_new_method_call): Set LOOKUP_EXPLICIT_TMPL_ARGS if
3652 EXPLICIT_TARGS is set.
3654 2011-04-29 Nicola Pero <nicola.pero@meta-innovation.com>,
3655 Mike Stump <mikestump@comcast.net>
3657 * Make-lang.in ($(srcdir)/cp/cfns.h): Enable the dependency only
3658 in maintainer mode. Use the --output-file option of gperf instead
3659 of > to prevent creating an empty cp/cfns.h when gperf is not
3662 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
3665 * semantics.c (finish_base_specifier): cv-qualified base class
3666 is fine, per DR 484.
3668 2011-04-28 Dodji Seketeli <dodji@redhat.com>
3671 * semantics.c (finish_call_expr): Don't forget BASELINK nodes when
3672 considering call expressions involving a member function.
3674 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
3677 * tree.c (build_cplus_new): Check build_target_expr return
3678 value for error_mark_node.
3680 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
3683 * semantics.c (literal_type_p): Reference types are literal types,
3685 (valid_type_in_constexpr_fundecl_p): Remove.
3686 (is_valid_constexpr_fn): Adjust.
3688 2011-04-27 Jason Merrill <jason@redhat.com>
3691 Implement list-initialization of _Complex.
3692 * decl.c (reshape_init_r): Allow {real,imag} for _Complex.
3693 (check_initializer): Likewise.
3694 * call.c (build_complex_conv): New.
3695 (implicit_conversion): Call it.
3696 (convert_like_real): Handle it.
3697 * typeck2.c (check_narrowing): Handle it.
3699 * init.c (build_vec_delete_1): Look for sfk_deleting_destructor to
3700 decide whether to delete.
3701 (build_vec_init): Pass sfk_complete_destructor.
3704 * cp-tree.def (VEC_INIT_EXPR): Add third operand.
3705 * cp-tree.h (VEC_INIT_EXPR_NELTS): New.
3706 * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
3707 * tree.c (build_vec_init_expr): Handle getting pointer/nelts.
3708 (build_vec_init_elt): Don't expect an array type.
3709 (build_array_copy): Adjust.
3710 * init.c (perform_member_init): Adjust.
3711 (build_new_1): Use build_vec_init_expr.
3713 * class.c (resolve_address_of_overloaded_function): Don't
3714 change OVERLOAD to TREE_LIST.
3715 * pt.c (print_candidates_1): Remove nonsensical assert.
3718 * parser.c (cp_parser_diagnose_invalid_type_name): Commit
3719 to tentative parse sooner.
3721 2011-04-26 Jason Merrill <jason@redhat.com>
3724 * parser.c (cp_parser_primary_expression): Set *idk to
3725 CP_ID_KIND_NONE for a parenthesized identifier.
3727 * ptree.c (cxx_print_type) [TYPENAME_TYPE]: Dump fullname.
3728 (cxx_print_identifier): Correct indentation.
3731 * decl.c (cxx_maybe_build_cleanup): Add complain parm.
3732 * tree.c (force_target_expr): Add complain parm.
3733 (build_target_expr_with_type): Likewise.
3734 (get_target_expr_sfinae): Split out.
3735 (build_vec_init_expr, bot_manip): Adjust.
3736 * init.c (build_vec_delete, build_vec_delete_1): Add complain parm.
3737 (build_delete, build_dtor_call): Likewise.
3738 (perform_direct_initialization_if_possible): Adjust.
3739 (build_vec_init): Handle error return.
3740 * cvt.c (force_rvalue): Add complain parm.
3741 Call build_special_member_call directly.
3742 * decl2.c (delete_sanity): Add complain parm.
3743 (build_cleanup): Adjust.
3744 * pt.c (tsubst_copy_and_build, tsubst_expr): Adjust.
3745 * semantics.c (finish_stmt_expr_expr): Adjust.
3746 (finish_compound_literal): Adjust.
3747 * parser.c (cp_parser_delete_expression): Adjust.
3748 * typeck2.c (build_functional_cast): Adjust.
3749 * cp-tree.h: Adjust.
3751 2011-04-26 Martin Jambor <mjambor@suse.cz>
3753 * class.c (cp_fold_obj_type_ref): Remove.
3754 * cp-tree.h (cp_fold_obj_type_ref): Remove declaration.
3756 2011-04-25 Paolo Carlini <paolo.carlini@oracle.com>
3758 * cp-tree.def: Add a new UNDERLYING_TYPE tree code.
3759 * cp-tree.h (enum cp_trait_kind): Add CPTK_UNDERLYING_TYPE, tidy.
3760 (UNDERLYING_TYPE_TYPE): Add.
3761 * cp-objcp-common.c (cp_common_init_ts): Mark UNDERLYING_TYPE
3763 * parser.c (cp_lexer_next_token_is_decl_specifier_keyword,
3764 cp_parser_simple_type_specifier): Handle UNDERLYING_TYPE.
3765 (cp_parser_trait_expr): Deal with RID_UNDERLYING_TYPE; tidy.
3766 * semantics.c (finish_underlying_type): New.
3767 * typeck.c (structural_comptypes): Handle UNDERLYING_TYPE.
3768 * error.c (dump_type, dump_type_prefix, dump_type_suffix): Likewise.
3769 * cxx-pretty-print.c (p_cxx_type_id): Likewise.
3770 * tree.c (cp_walk_subtrees): Likewise.
3771 * pt.c (for_each_template_parm_r, tsubst, unify,
3772 dependent_type_p_r): Likewise.
3773 * mangle.c (write_type): Sorry for __underlying_type.
3775 2011-04-25 Jason Merrill <jason@redhat.com>
3778 * decl.c (type_dependent_init_p): New.
3779 (cp_finish_decl): Check it.
3780 * pt.c (any_type_dependent_elements_p): New.
3781 * cp-tree.h: Declare it.
3783 2011-04-20 Jason Merrill <jason@redhat.com>
3785 * semantics.c (finish_compound_literal): Don't put an array
3786 with a dtor in a static variable.
3788 * call.c (build_over_call): Handle trivial dtor.
3790 * search.c (lookup_fnfields_slot): Call complete_type.
3793 * decl2.c (build_offset_ref_call_from_tree): Move
3794 non-dependency of object outside condition.
3797 * decl.c (cp_finish_decl): Simplify template handling.
3799 2011-04-20 Jim Meyering <meyering@redhat.com>
3801 * tree.c (cxx_printable_name_internal): Remove useless if-before-free.
3803 2011-04-19 Jason Merrill <jason@redhat.com>
3806 * typeck.c (cp_build_binary_op): Fold COMPLEX_EXPR.
3809 * decl.c (duplicate_decls): Keep always_inline attribute
3810 in sync with DECL_DISREGARD_INLINE_LIMITS.
3812 2011-04-18 Jason Merrill <jason@redhat.com>
3815 * typeck2.c (build_functional_cast): Handle VOID_TYPE.
3818 * init.c (build_value_init): Handle UNION_TYPE the same.
3820 2011-04-18 Jakub Jelinek <jakub@redhat.com>
3823 * parser.c (cp_parser_omp_for_loop): Don't use cp_parser_omp_for_incr
3824 for type dependent pointers.
3826 2011-04-18 Jim Meyering <meyering@redhat.com>
3828 * pt.c (type_unification_real): Fix typo in comment: s/in in/in/.
3830 2011-04-17 Jan Hubicka <jh@suse.cz>
3832 * semantics.c (finish_goto_stmt): Do set UNINLINABLE flag on computed
3835 2011-04-17 Jason Merrill <jason@redhat.com>
3838 * typeck2.c (build_functional_cast): Disallow array type.
3840 * tree.c (get_target_expr): Handle VEC_INIT_EXPR.
3842 2011-04-17 Jan Hubicka <jh@suse.cz>
3844 * class.c (cp_fold_obj_type_ref): Drop vtable_method.
3846 2011-04-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
3849 * parser.c (cp_convert_range_for): Split into
3850 cp_parser_perform_range_for_lookup.
3851 (cp_parser_perform_range_for_lookup): New.
3852 (cp_parser_range_for_member_function): New.
3853 (cp_parser_for_init_statement): Correct error message.
3854 * semantics.c (finish_call_expr): Accept COMPONENT_REF.
3856 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
3858 * parser.c (cp_parser_objc_protocol_declaration): Updated for
3859 change from objc_declare_protocols() to objc_declare_protocol().
3861 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
3864 * typeck.c (cxx_mark_addressable) [CONST_DECL]: Mark addressable
3865 and return immediately.
3867 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
3869 * cp-tree.def (SWITCH_STMT): Add an extra operand.
3870 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
3871 * cp-tree.h (SWITCH_STMT_SCOPE): Define.
3872 * semantics.c (begin_switch__stmt): Pass scope to build_stmt.
3873 (finish_switch_stmt): Use SWITCH_STMT_SCOPE instead of TREE_CHAIN.
3875 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
3877 * cp-tree.def (IF_STMT): Add an extra operand.
3878 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
3879 * cp-tree.h (IF_SCOPE): Define.
3880 * semantics.c (begin_if_stmt): Pass scope to build_stmt.
3881 (finish_if_stmt): Use IF_SCOPE instead of TREE_CHAIN.
3883 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
3885 * cp-tree.def (FOR_STMT, RANGE_FOR_STMT): Add an extra operand.
3886 * cp-objcp-common.c (cp_common_init_ts): Mark them as TS_TYPED.
3887 * cp-tree.h (FOR_SCOPE, RANGE_FOR_SCOPE): Define.
3888 * semantics.c (begin_for_stmt): Pass an extra arg to build_stmt.
3889 Use FOR_SCOPE instead of TREE_CHAIN.
3890 (begin_range_for_stmt): Likewise, with RANGE_FOR_SCOPE.
3891 (finish_for_stmt): Likewise.
3893 2011-04-14 Jason Merrill <jason@redhat.com>
3895 * parser.c (cp_parser_postfix_expression): Fix flags passed to
3896 build_new_method_call.
3897 * semantics.c (finish_call_expr): Likewise.
3900 * init.c (build_value_init_noctor): Check complain consistently.
3903 * typeck.c (cp_build_binary_op): Don't decay void operands.
3906 * decl.c (compute_array_index_type): Use get_temp_regvar instead
3908 * init.c (get_temp_regvar): No longer static.
3909 * cp-tree.h: Declare it.
3911 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
3913 * parser.c (cp_parser_objc_class_declaration): Updated for change
3914 in objc_declare_class().
3916 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
3918 * decl.c (poplevel): Use block_chainon.
3920 2011-04-13 Jason Merrill <jason@redhat.com>
3923 * decl2.c (build_offset_ref_call_from_tree): Fix calling a functor
3924 or pointer to (non-member) function.
3926 2011-04-13 Jakub Jelinek <jakub@redhat.com>
3929 * semantics.c (cxx_eval_array_reference): Handle reading from
3930 wchar_t, char16_t and char32_t STRING_CST.
3932 2011-04-13 Dodji Seketeli <dodji@redhat.com>
3935 * class.c (fixed_type_or_null): We cannot determine the dynamic
3936 type of a reference variable if its initializer is dependent.
3938 2011-04-13 Jason Merrill <jason@redhat.com>
3941 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Don't complain about
3942 unqualified lookup failing if we're still in a template.
3944 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
3946 * cp-lang.c (cp_init_ts): Call cp_common_init_ts. Move
3947 tree_contains_struct initialization to...
3948 * cp-objcp-common.c (cp_common_init_ts): ...here. Use MARK_*
3950 * cp-objcp-common.h (cp_common_init_ts): Declare.
3951 * cp-tree.h (union lang_tree_node): Check for TS_COMMON before
3954 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
3956 * parser.c (cp_parser_objc_message_expression): Updated call
3957 to objc_build_message_expr.
3959 2011-04-12 Martin Jambor <mjambor@suse.cz>
3961 * class.c (cp_fold_obj_type_ref): Call cgraph_get_node instead of
3962 cgraph_get_create_node.
3963 * decl2.c (cp_write_global_declarations): Call cgraph_get_node
3964 instead of cgraph_get_create_node.
3965 * method.c (make_alias_for_thunk): Call cgraph_get_node
3966 instead of cgraph_get_create_node, assert it returns non-NULL.
3967 (use_thunk): Likewise.
3968 * optimize.c (maybe_clone_body): Call cgraph_same_body_alias only
3969 when flag_syntax_only is not set. Call cgraph_get_node instead of
3970 cgraph_get_create_node.
3971 (maybe_clone_body): Call cgraph_get_node instead of
3972 cgraph_get_create_node.
3974 2011-04-12 Martin Jambor <mjambor@suse.cz>
3976 * class.c (cp_fold_obj_type_ref): Call cgraph_get_create_node
3977 instead of cgraph_node.
3978 * decl2.c (cxx_callgraph_analyze_expr): Likewise.
3979 (cp_write_global_declarations): Likewise.
3980 * optimize.c (maybe_clone_body): Likewise.
3981 * semantics.c (maybe_add_lambda_conv_op): Likewise.
3982 * mangle.c (mangle_decl): Likewise.
3983 * method.c (make_alias_for_thunk): Likewise.
3984 (use_thunk): Likewise.
3986 2011-04-11 Jason Merrill <jason@redhat.com>
3989 * decl.c (cp_complete_array_type_or_error): New.
3990 * semantics.c (finish_compound_literal): Use it.
3991 * cp-tree.h: Declare it.
3994 * semantics.c (finish_compound_literal): Handle references.
3997 * semantics.c (finish_compound_literal): Take complain parm.
3998 (build_lambda_object): Adjust.
3999 * cp-tree.h: Adjust.
4000 * call.c (convert_like_real): Adjust.
4001 * decl.c (check_initializer): Adjust.
4002 * parser.c (cp_parser_postfix_expression): Adjust.
4003 (cp_parser_functional_cast): Adjust.
4004 * pt.c (tsubst_copy_and_build): Adjust.
4005 * typeck2.c (process_init_constructor_record): Adjust.
4008 * cvt.c (ocp_convert): Use build_nop to convert to underlying type
4012 * tree.c (maybe_dummy_object): Use build_x_indirect_ref rather
4013 than cp_build_indirect_ref.
4015 PR c++/48457, Core 1238
4016 * call.c (reference_binding): Allow rvalue reference to bind to
4018 * tree.c (lvalue_kind): Functions are always lvalues.
4020 2011-04-07 Jason Merrill <jason@redhat.com>
4023 * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Check
4024 arguments even if we don't know the function.
4027 * tree.c (build_overload): Allow an unwrapped FUNCTION_DECL
4028 at the end of the chain.
4029 * pt.c (dependent_template_p): Use OVL_CURRENT/NEXT.
4030 (iterative_hash_template_arg): Likewise.
4033 * cp-tree.h (OVL_ARG_DEPENDENT): New.
4034 * name-lookup.c (add_function): Set it.
4035 * semantics.c (finish_call_expr): Free OVERLOADs if it's set.
4038 * call.c (build_user_type_conversion_1): Use lookup_fnfields_slot.
4039 Release unused vector.
4042 * pt.c (fn_type_unification): Don't clear incomplete pack flag.
4043 (type_unification_real): Clear it here instead.
4046 * except.c (build_noexcept_spec): Propagate error_mark_node.
4047 (finish_noexcept_expr): Likewise.
4050 * typeck.c (build_x_compound_expr_from_list): Return error_mark_node
4054 * call.c (resolve_args): Take complain.
4055 (build_new_function_call, build_operator_new_call): Pass it.
4056 (build_op_call, build_new_op, build_new_method_call): Pass it.
4059 * typeck.c (check_for_casting_away_constness): Take complain.
4060 (build_static_cast_1, build_reinterpret_cast_1): Pass it.
4061 (build_const_cast_1): Pass it. Take full complain parm.
4062 (build_const_cast, cp_build_c_cast): Adjust.
4064 * tree.c (build_aggr_init_expr): Always return error_mark_node
4065 on abstract violation.
4068 * tree.c (build_cplus_new, build_aggr_init_expr): Take complain.
4069 (bot_manip): Adjust.
4070 * cp-tree.h: Adjust.
4071 * call.c (convert_like_real, build_cxx_call): Adjust.
4072 (perform_direct_initialization_if_possible): Adjust.
4073 * cvt.c (ocp_convert): Adjust.
4074 * init.c (build_value_init): Adjust.
4075 * semantics.c (maybe_add_lambda_conv_op): Adjust.
4076 * typeck.c (unary_complex_lvalue, cp_build_modify_expr): Adjust.
4077 * typeck2.c (build_functional_cast): Adjust.
4079 * init.c (build_value_init_noctor): Handle REFERENCE_TYPE at top
4081 (perform_member_init): Not here.
4082 * typeck2.c (build_functional_cast): Limit REFERENCE_TYPE special
4084 (abstract_virtuals_error_sfinae): Remove RESULT_DECL special case.
4087 * typeck2.c (build_functional_cast): Check complain consistently.
4088 Use build_value_init and abstract_virtuals_error_sfinae.
4089 (abstract_virtuals_error_sfinae): Split out.
4090 * cp-tree.h: Declare it.
4091 * init.c (build_new_1): Use it.
4092 (build_value_init_noctor): Handle FUNCTION_TYPE.
4094 * semantics.c (finish_decltype_type): Simplify handling of unknown
4097 * semantics.c (finish_decltype_type): Add complain parm.
4098 * cp-tree.h: Adjust.
4099 * parser.c (cp_parser_decltype): Adjust.
4100 * pt.c (tsubst): Adjust.
4103 * cvt.c (ocp_convert): Handle converting scoped enum to bool.
4105 2011-03-31 Jason Merrill <jason@redhat.com>
4108 * semantics.c (finish_call_expr): Remove assert.
4111 * method.c (defaultable_fn_check): Templates are not defaultable.
4113 * parser.c (cp_parser_init_declarator): Avoid redundant
4114 cp_finish_decl for member declarations.
4116 2011-03-30 Jason Merrill <jason@redhat.com>
4119 * semantics.c (non_const_var_error): Just return if DECL_INITIAL
4122 2011-03-30 Jason Merrill <jason@redhat.com>
4125 * semantics.c (potential_constant_expression_1): Handle
4126 UNORDERED_EXPR and ORDERED_EXPR.
4129 * semantics.c (finish_compound_literal): Do put static/constant
4130 arrays in static variables.
4132 * call.c (convert_like_real) [ck_list]: Build up the
4133 initializer_list object directly.
4134 * decl.c (build_init_list_var_init): Adjust.
4136 * call.c (convert_like_real): Correct TREE_CONSTANT on CONSTRUCTOR.
4137 * decl.c (reshape_init_array_1): Likewise.
4139 2011-03-29 Jason Merrill <jason@redhat.com>
4142 * pt.c (value_dependent_expression_p) [VAR_DECL]: Make sure
4143 the variable is constant before looking at its initializer.
4146 * pt.c (value_dependent_expression_p): Handle TEMPLATE_ID_EXPR.
4149 * semantics.c (potential_constant_expression_1): Change error about
4150 use of *this in constructor into sorry.
4153 * decl.c (cp_finish_decl): Defer validation of constexpr member
4155 * class.c (finalize_literal_type_property): Validate them here.
4156 * semantics.c (is_valid_constexpr_fn): Don't check completeness.
4158 * semantics.c (is_valid_constexpr_fn): Specify input location.
4160 2011-03-28 Jason Merrill <jason@redhat.com>
4163 * pt.c (maybe_adjust_types_for_deduction): Handle T&& deduction
4164 from overloaded function.
4167 * call.c (build_array_conv): New.
4168 (implicit_conversion): Use it.
4170 * call.c (reference_binding): Allow direct binding to an array
4174 * parser.c (cp_parser_compound_statement): Add function_body parm.
4175 Complain about non-body compound-stmt in constexpr fn.
4176 (cp_parser_primary_expression, cp_parser_statement): Adjust.
4177 (cp_parser_implicitly_scoped_statement): Adjust.
4178 (cp_parser_function_body, cp_parser_try_block): Adjust.
4179 (cp_parser_handler, cp_parser_objc_synchronized_statement): Adjust.
4180 (cp_parser_objc_try_catch_finally_statement): Adjust.
4183 * semantics.c (constexpr_fn_retval): New. Allow using-declaration
4184 and using-definition.
4185 (register_constexpr_fundef): Call it.
4187 * except.c (build_noexcept_spec): Call cxx_constant_value after
4190 2011-03-25 Kai Tietz <ktietz@redhat.com>
4192 * lex.c (interface_strcmp): Handle dos-paths.
4193 (handle_pragma_implementation): Use filename_cmp instead of
4195 (in_main_input_context): Likewise.
4197 2011-03-25 Jason Merrill <jason@redhat.com>
4200 * method.c (defaulted_late_check): Check for exception spec mismatch.
4201 (defaultable_fn_check): Allow exception spec and virtual.
4202 * class.c (check_for_override): A virtual dtor is non-trivial.
4205 * pt.c (build_non_dependent_expr): Keep dereferences outside the
4208 2011-03-25 Kai Tietz <ktietz@redhat.com>
4210 * decl.c (decls_match): Replace target hook
4211 call of comp_type_attributes by version in tree.c file.
4212 * search.c (check_final_overrider): Likewise.
4213 * typeck.c (structural_comptypes): Likewise.
4215 2011-03-21 Kai Tietz <ktietz@redhat.com>
4218 * cxx-pretty-print.c (pp_cxx_ptr_operator):
4219 Display allowed attributes for function pointer types.
4220 * error.c (dump_type_prefix): Likewise.
4222 * tree.c (cxx_attribute_table): Adjust table.
4224 2011-03-18 Jason Merrill <jason@redhat.com>
4227 * semantics.c (finish_call_expr): Allow TARGET_EXPR for now.
4230 * call.c (build_over_call): Don't skip ck_rvalue.
4232 2011-03-17 Jason Merrill <jason@redhat.com>
4235 * semantics.c (cxx_eval_constant_expression) [NOP_EXPR]: Don't let
4236 the conversion set TREE_OVERFLOW.
4239 * semantics.c (finish_decltype_type): Return T&& for xvalue.
4240 * typeck.c (unlowered_expr_type): Preserve cv-quals.
4243 * decl.c (revert_static_member_fn): Strip function-cv-quals.
4245 2011-03-16 Jason Merrill <jason@redhat.com>
4248 * semantics.c (potential_constant_expression_1): Don't allow *this
4250 (register_constexpr_fundef): Use potential_rvalue_constant_expression.
4253 * decl.c (compute_array_index_type): Don't bother trying to deal
4254 with literal classes in ABI v1.
4257 * decl.c (duplicate_decls): Return NULL_TREE for clashing
4261 * semantics.c (cxx_eval_constant_expression) [COMPOUND_EXPR]: Don't
4262 use the generic binary expression handling.
4264 2011-03-16 Diego Novillo <dnovillo@google.com>
4266 * Make-lang.in (CXX_PARSER_H): New.
4267 (cp/parser.o): Add dependency on CXX_PARSER_H.
4268 Add dependency on tree-pretty-print.h
4269 (cp/cp-lang.o): Add dependency on CXX_PARSER_H.
4270 * cp-lang.c: Include parser.h.
4271 * parser.c: Include parser.h.
4272 (struct cp_token): Add bitfield purged_p.
4275 (CPP_PURGED): Remove. Update all users.
4276 (struct cp_lexer): Change field buffer to be a VEC of cp_token.
4277 Remove field buffer_length.
4280 (struct tree_check): Move to parser.h.
4281 (cp_token_position): Likewise.
4282 (struct cp_token_cache): Likewise.
4283 (CPP_KEYWORD): Likewise.
4284 (CPP_TEMPLATE_ID): Likewise.
4285 (CPP_NESTED_NAME_SPECIFIER): Likewise.
4286 (N_CP_TTYPES): Likewise.
4287 (enum cp_parser_status_kind): Likewise.
4288 (struct cp_parser_context): Likewise.
4289 (struct cp_default_arg_entry_d): Likewise.
4290 (struct cp_unparsed_functions_entry_d): Likewise.
4291 (struct cp_parser): Likewise.
4292 (cp_lexer_dump_tokens): New.
4293 (cp_lexer_debug_tokens): New.
4294 (cp_lexer_finished_p): New.
4295 (cp_lexer_alloc): Factor out of cp_lexer_new_main.
4296 (cp_lexer_new_main): Re-write main lexing loop to push
4297 tokens into the new VEC buffer.
4298 (cp_lexer_print_token): Improve printing of CPP_NUMBER tokens.
4299 Do not abort if the token type is not recognized, just print
4301 * parser.h: New file.
4302 * config-lang.in (gtfiles): Add cp/parser.h.
4304 2011-03-16 Jason Merrill <jason@redhat.com>
4307 * typeck.c (check_return_expr): Fix conditions for setting
4308 LOOKUP_PREFER_RVALUE.
4310 * call.c (build_over_call): Remove require_complete_type_sfinae call.
4313 * decl.c (check_array_designated_initializer): Allow integer index.
4314 (reshape_init_array_1): Set index on the elements.
4316 2011-03-16 Jason Merrill <jason@redhat.com>
4319 * typeck.c (convert_for_initialization): Use
4320 perform_implicit_conversion_flags.
4321 * call.c (standard_conversion): If LOOKUP_PREFER_RVALUE, set
4322 rvaluedness_matches_p on ck_rvalue.
4323 (convert_like_real) [ck_rvalue]: And restore it here.
4326 * call.c (convert_arg_to_ellipsis): Handle incomplete type.
4328 2011-03-16 Jason Merrill <jason@redhat.com>
4330 * parser.c (cp_parser_abort_tentative_parse): Make sure we haven't
4331 committed to this tentative parse.
4334 * semantics.c (finish_call_expr): Preserve reference semantics
4337 * call.c (convert_default_arg): Use LOOKUP_IMPLICIT.
4339 2011-03-16 Jakub Jelinek <jakub@redhat.com>
4341 * cp-objcp-common.c (cp_function_decl_explicit_p): Don't crash if
4342 DECL_LANG_SPECIFIC is NULL.
4344 2011-03-15 Jason Merrill <jason@redhat.com>
4347 * pt.c (value_dependent_expression_p) [NOEXCEPT_EXPR]: Don't
4348 check value_dependent_expression_p on the operand.
4350 * semantics.c (push_cx_call_context): Return bool.
4351 (cxx_eval_call_expression): Handle excess depth.
4354 * method.c (synthesized_method_walk): Cleanups don't affect the
4355 triviality of a constructor, but do affect deletion and exception
4358 2011-03-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
4360 * decl2.c (cp_check_const_attributes): New.
4361 (cplus_decl_attributes): Call cp_check_const_attributes.
4363 2011-03-15 Jason Merrill <jason@redhat.com>
4366 * call.c (convert_default_arg): Use DECL_ORIGIN of fn. Check for
4368 (push_defarg_context, pop_defarg_context): New.
4369 * parser.c (cp_parser_late_parsing_default_args): Use them.
4370 * cp-tree.h: Declare them.
4372 2011-03-11 Dodji Seketeli <dodji@redhat.com>
4374 * call.c (add_builtin_candidate)<case INDIRECT_REF>: The type of
4375 the argument of the indirection operator should not be dependent.
4378 2011-03-11 Jason Merrill <jason@redhat.com>
4381 * pt.c (tsubst) [TYPENAME_TYPE]: Only give errors if tf_error.
4384 * parser.c (cp_parser_template_type_arg): Set
4385 type_definition_forbidden_message.
4388 * decl.c (compute_array_index_type): Discard folding
4389 if it didn't produce a constant.
4391 2011-03-11 Jakub Jelinek <jakub@redhat.com>
4394 * init.c (build_zero_init_1): Extracted from build_zero_init.
4395 Add FIELD_SIZE argument, if non-NULL and field bit_position
4396 as not smaller than that, don't add that field's initializer.
4397 Pass DECL_SIZE as last argument to build_zero_init_1
4398 for DECL_FIELD_IS_BASE fields.
4399 (build_zero_init): Use build_zero_init_1.
4401 2011-03-10 Jason Merrill <jason@redhat.com>
4404 * pt.c (iterative_hash_template_arg): Remove special case for
4408 * parser.c (cp_parser_single_declaration): Just return if
4409 cp_parser_parse_and_diagnose_invalid_type_name complained.
4411 2011-03-09 Jason Merrill <jason@redhat.com>
4414 * pt.c (unify): An unresolved overload is a nondeduced context.
4416 2011-03-09 Martin Jambor <mjambor@suse.cz>
4418 PR tree-optimization/47714
4419 * method.c (use_thunk): Clear addressable flag of thunk arguments.
4421 2011-03-08 Dodji Seketeli <dodji@redhat.com>
4424 * pt.c (convert_nontype_argument): Only call decay_conversion on
4427 2011-03-08 Jason Merrill <jason@redhat.com>
4430 * mangle.c (write_template_arg_literal) [STRING_CST]: Sorry.
4433 * pt.c (convert_nontype_argument): Don't crash on non-pointer
4434 argument to pointer parameter.
4437 * pt.c (instantiate_decl): Don't clear DECL_INTERFACE_KNOWN on
4440 2011-03-08 Dodji Seketeli <dodji@redhat.com>
4443 * name-lookup.c (binding_to_template_parms_of_scope_p): Only
4444 consider scopes of primary template definitions. Adjust comments.
4446 2011-03-07 Jason Merrill <jason@redhat.com>
4449 * pt.c (convert_nontype_argument): Fix -fpermissive allowing
4451 * semantics.c (potential_constant_expression_1): Check TREE_OVERFLOW.
4454 * init.c (constant_value_1): Always require init to be TREE_CONSTANT.
4457 * mangle.c (write_type): Strip cv-quals from FUNCTION_TYPE here.
4458 (write_CV_qualifiers_for_type): Not here.
4460 2011-03-06 Joseph Myers <joseph@codesourcery.com>
4462 * lang-specs.h: Match -save-temps* instead of -save-temps.
4464 2011-03-05 Jason Merrill <jason@redhat.com>
4466 * mangle.c (write_expression): Change ABI v6 to v5.
4467 (write_type): Likewise.
4469 2011-03-04 Jan Hubicka <jh@suse.cz>
4472 * optimize.c (maybe_clone_body): Update call of cgraph_same_body_alias
4473 and cgraph_add_thunk.
4474 * method.c (make_alias_for_thunk, use_thunk): Likewise.
4475 * mangle.c (mangle_decl): Likewise.
4477 2011-03-04 Jason Merrill <jason@redhat.com>
4480 * pt.c (tsubst_copy_and_build) [PSEUDO_DTOR_EXPR]: Use tsubst for type.
4481 (tsubst_copy) [default]: Just return t if !ENABLE_CHECKING.
4484 * search.c (check_final_overrider): Allow pointer to same incomplete
4485 class type with different cv-quals.
4487 2011-03-03 Paolo Carlini <paolo.carlini@oracle.com>
4490 * pt.c (tsubst_template_args): Check argument t for error_mark_node.
4492 2011-03-03 Jason Merrill <jason@redhat.com>
4495 * pt.c (tsubst_copy_and_build) [TARGET_EXPR]: Retain TREE_CONSTANT.
4497 2011-03-02 Jason Merrill <jason@redhat.com>
4500 * parser.c (cp_parser_condition): Don't fold_non_dependent_expr here.
4503 * tree.c (build_vec_init_elt): Split out from...
4504 (build_vec_init_expr): ...here.
4505 (diagnose_non_constexpr_vec_init): New fn.
4506 * semantics.c (potential_constant_expression_1): Use it.
4507 * cp-tree.h: Declare it.
4509 2011-03-01 Jason Merrill <jason@redhat.com>
4512 * parser.c (cp_parser_primary_expression): Don't warn about a
4513 failed tentative parse.
4516 * semantics.c (cxx_bind_parameters_in_call): Don't call
4517 adjust_temp_type on non-constant args.
4520 * call.c (standard_conversion): Provide requested cv-quals on
4521 class rvalue conversion.
4524 * decl2.c (grokbitfield): Handle type-dependent width.
4526 2011-02-28 Jason Merrill <jason@redhat.com>
4529 * class.c (update_vtable_entry_for_fn): Check BINFO_LOST_PRIMARY_P
4530 after checking for a non-thunk.
4532 2011-02-26 Jason Merrill <jason@redhat.com>
4535 * tree.c (cp_tree_equal): Compare DECL_PARM_LEVEL.
4536 * pt.c (iterative_hash_template_arg): And hash it.
4539 * semantics.c (non_const_var_error): Split out from...
4540 (cxx_eval_constant_expression): ...here.
4541 (potential_constant_expression_1) [VAR_DECL]: Use it.
4542 Allow dependent variables.
4544 2011-02-24 Jason Merrill <jason@redhat.com>
4546 * parser.c (cp_parser_constant_expression): Set
4547 non_integral_constant_expression correctly for C++0x too.
4548 (cp_parser_static_assert): Allow non-constant expression.
4549 (cp_parser_direct_declarator): Expect non_constant_p to be set
4551 * pt.c (value_dependent_expression_p): Handle TYPEID_EXPR.
4552 * semantics.c (maybe_constant_value): Check type_unknown_p too.
4553 (potential_rvalue_constant_expression): New.
4554 (require_potential_rvalue_constant_expression): New.
4556 2011-02-23 Jason Merrill <jason@redhat.com>
4558 * cp-tree.h (DECL_PARM_LEVEL): New.
4559 (struct lang_decl_parm): Add level field.
4560 * name-lookup.c (function_parm_depth): New fn.
4561 * name-lookup.h: Declare it.
4562 * parser.c (cp_parser_parameter_declaration_list): Use it.
4563 * mangle.c (struct globals): Add parm_depth field.
4564 (write_bare_function_type): Adjust it.
4565 (write_expression): Include the level delta in PARM_DECL mangling
4568 * semantics.c (finish_decltype_type): Remove shortcut for decltype
4570 * mangle.c (write_type) [DECLTYPE_TYPE]: Strip it here for abi < 6.
4572 2011-02-23 Nathan Froyd <froydnj@codesourcery.com>
4575 * parser.c (cp_parser_class_specifier): Require a closing brace
4576 to attempt error recovery.
4578 2011-02-23 Jakub Jelinek <jakub@redhat.com>
4581 * pt.c (struct pending_template): Add chain_next GTY option.
4582 * decl.c (struct named_label_use_entry): Likewise.
4584 2011-02-22 Paolo Carlini <paolo.carlini@oracle.com>
4587 * semantics.c (build_lambda_object): Bail out if a field is
4590 2011-02-22 Dodji Seketeli <dodji@redhat.com>
4593 * class.c (dfs_declare_virt_assop_and_dtor)
4594 (declare_virt_assop_and_dtor): New static functions.
4595 (add_implicitly_declared_members): Use
4596 declare_virt_assop_and_dtor.
4598 2011-02-21 Jason Merrill <jason@redhat.com>
4601 * decl2.c (decl_constant_var_p): A constexpr var needs an
4602 initializer to be constant.
4603 * semantics.c (cxx_eval_constant_expression): Complain about
4604 constexpr var used in its own initializer.
4605 * call.c (set_up_extended_ref_temp): Set
4606 DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P too.
4608 2011-02-20 Jason Merrill <jason@redhat.com>
4611 * semantics.c (cxx_eval_call_expression): Call
4612 cxx_eval_constant_expression in trivial shortcut.
4615 * call.c (convert_class_to_reference): Don't try to set up a
4616 second conv sequence for non-viable candidates.
4619 * error.c (location_of): Handle non-tagged types.
4622 * method.c (process_subob_fn): Instantiate constexpr templates.
4623 * optimize.c (maybe_clone_body): Propagate DECL_DECLARED_CONSTEXPR_P.
4625 2011-02-20 Dodji Seketeli <dodji@redhat.com>
4628 * pt.c (tsubst_pack_expansion): do not use
4629 cp_tree_equal/same_type_p to detect an expansion of a parameter
4632 2011-02-19 Jason Merrill <jason@redhat.com>
4635 * semantics.c (cxx_eval_call_expression): Shortcut trivial copy.
4637 2011-02-18 Paolo Carlini <paolo.carlini@oracle.com>
4640 * semantics.c (finish_non_static_data_member): Early return if
4641 object is error_mark_node.
4643 2011-02-18 Dodji Seketeli <dodji@redhat.com>
4646 * pt.c (do_auto_deduction): Do not mention error_mark_node in
4648 * semantics.c (finish_id_expression): Do not pass erroneous decl
4649 to decl_constant_var_p.
4651 2011-02-17 Jakub Jelinek <jakub@redhat.com>
4654 * cvt.c (convert_from_reference): Call mark_exp_read.
4656 2011-02-11 Dodji Seketeli <dodji@redhat.com>
4659 * pt.c (finish_call_expr): Consider a call expression that has a
4660 dependent "this" pointer as being dependent. Add comments.
4661 (dependent_type_p, type_dependent_expression_p): Update comments.
4663 2011-02-16 Dodji Seketeli <dodji@redhat.com>
4666 * pt.c (tsubst_copy)<case SIZEOF_EXPR>: Ensure that even pack
4667 expansion arguments are not evaluated.
4669 2011-02-16 Jakub Jelinek <jakub@redhat.com>
4672 * cp-tree.h (ENUM_FIXED_UNDERLYING_TYPE_P): Use TYPE_LANG_FLAG_5
4673 instead of TYPE_LANG_FLAG_3.
4674 * pt.c (lookup_template_class): Copy over
4675 ENUM_FIXED_UNDERLYING_TYPE_P.
4677 2011-02-15 Jason Merrill <jason@redhat.com>
4680 * method.c (synthesized_method_walk): Always exit early for
4681 trivial fn in C++98 mode.
4683 2011-02-14 Jason Merrill <jason@redhat.com>
4686 * parser.c (cp_parser_enumerator_definition): Call
4687 fold_non_dependent_expr.
4689 2011-02-09 Jason Merrill <jason@redhat.com>
4691 * decl.c (cp_make_fname_decl): Set DECL_THIS_STATIC at toplevel.
4692 * semantics.c (finish_fname): Only return the name if we're in
4695 * decl.c (build_enumerator): Don't perform integral promotions on
4696 non-integral constants.
4698 * cvt.c (convert_to_void): Handle null op1.
4700 * class.c (type_has_constexpr_default_constructor): Make sure the
4701 caller stripped an enclosing array.
4702 * init.c (perform_member_init): Strip arrays before calling it.
4705 * semantics.c (potential_constant_expression_1): Handle TEMPLATE_DECL.
4707 2011-02-03 Dodji Seketeli <dodji@redhat.com>
4710 * tree.c (cp_tree_equal)<TEMPLATE_PARM_INDEX>: Take the number of
4711 template parameters in account.
4713 2011-02-03 Nathan Froyd <froydnj@codesourcery.com>
4716 * parser.c (cp_parser_class_specifier): Fix setting of
4719 2011-01-31 Jakub Jelinek <jakub@redhat.com>
4722 * semantics.c (build_data_member_initialization): Handle
4723 STATEMENT_LIST always instead of just for CLEANUP_BODY.
4725 2011-01-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4727 * g++spec.c (lang_specific_driver) [HAVE_LD_STATIC_DYNAMIC] Use
4728 LD_STATIC_OPTION, LD_DYNAMIC_OPTION.
4730 2011-01-29 Dodji Seketeli <dodji@redhat.com>
4733 * cp-tree.h (fixup_template_parms): Declare.
4734 * pt.c (end_template_parm_list): Do not fixup template parms here.
4735 (fixup_template_parms): Remove static. Fix typo in the
4736 comments. Remove useless code statement.
4737 (fixup_template_parm): For a template template parameter, fixup
4738 its attributes before fixing up its type.
4740 (cp_parser_template_declaration_after_export): After parsing
4741 template parameters fixup their types.
4743 2011-01-26 Jakub Jelinek <jakub@redhat.com>
4746 * semantics.c (potential_constant_expression_1): Handle
4749 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
4752 * semantics.c (expand_or_defer_fn_1): Handle it.
4753 * decl2.c (decl_needed_p): Likewise.
4755 2011-01-21 Jason Merrill <jason@redhat.com>
4758 * semantics.c (build_constexpr_constructor_member_initializers):
4759 Handle trivial copy.
4761 2011-01-21 Jakub Jelinek <jakub@redhat.com>
4764 * semantics.c (begin_for_stmt): If -fno-for-scope, don't
4765 assume init must be NULL if scope is NULL.
4766 (begin_range_for_stmt): Likewise.
4768 2011-01-21 Jason Merrill <jason@redhat.com>
4771 * semantics.c (cxx_eval_constant_expression): Handle OFFSET_REF.
4774 * semantics.c (potential_constant_expression_1): Split out from
4775 potential_constant_expression. Add want_rval parm. Handle
4776 template expression forms. Don't enforce restriction on address
4777 of automatic variable here. Add a couple of diagnostics that
4779 (require_potential_constant_expression): New entry point.
4780 (build_data_member_initialization, register_constexpr_fundef): Adjust.
4781 (maybe_constant_value): Check potential_constant_expression.
4782 * pt.c (fold_non_dependent_expr_sfinae): Likewise.
4783 * tree.c (build_vec_init_expr): Adjust.
4785 2011-01-19 Jakub Jelinek <jakub@redhat.com>
4788 * decl2.c (finish_anon_union): Only call mangle_decl if TREE_STATIC
4791 2011-01-17 Jason Merrill <jason@redhat.com>
4794 * semantics.c (base_field_constructor_elt): New fn.
4795 (cxx_eval_bare_aggregate): Use it.
4796 (build_data_member_initialization): Leave COMPONENT_REF for
4799 2011-01-14 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
4801 * parser.c (cp_parser_range_for): Remove the "unused variable" warning
4804 2011-01-15 Giovanni Funchal <gafunchal@gmail.com>
4805 Jonathan Wakely <jwakely.gcc@gmail.com>
4808 * decl.c (grokdeclarator): Reject mutable reference members.
4810 2011-01-14 Jason Merrill <jason@redhat.com>
4813 * pt.c (coerce_template_parms): Fix error recovery.
4816 * typeck2.c (check_narrowing): Only check arithmetic types.
4819 * tree.c (build_vec_init_expr): Handle flexible array
4822 2011-01-13 Kai Tietz <kai.tietz@onevision.com>
4825 * cp-tree.h (CLASSTYPE_VISIBILITY): Use
4826 TYPE_MAIN_DECL instead of TYPE_NAME.
4827 (CLASSTYPE_VISIBILITY_SPECIFIED): Likewise.
4828 * decl2.c (determine_visibility): Add check
4829 of CLASS_TYPE_P for underlying_type.
4831 2011-01-12 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
4833 * cp-tree.h (begin_for_scope): New prototype.
4834 (begin_for_stmt): Update prototype.
4835 (begin_range_for_stmt): Update prototype.
4836 * init.c (build_vec_init): Update call to begin_for_stmt.
4837 * parser.c (cp_parser_for): New.
4838 (cp_parser_c_for): Add three new parameters.
4839 (cp_parser_range_for): Likewise. Most parsing code removed.
4840 (cp_parser_iteration_statement): Call cp_parser_for instead of
4841 cp_parser_c_for and cp_parser_range_for.
4842 (cp_parser_for_init_statement): Add new parameter and return type.
4843 (cp_parser_block_declaration): Update call to
4844 cp_parser_simple_declaration.
4845 (cp_parser_simple_declaration): Add new parameter.
4846 Update call to cp_parser_init_declarator.
4847 (cp_parser_init_declarator): Add new parameter.
4848 * pt.c (tsubst_expr): Update call to begin_for_stmt.
4849 * semantics.c (begin_for_scope): New.
4850 (begin_for_stmt): Add two new parameters.
4851 (begin_range_for_stmt): Likewise.
4853 2011-01-12 Nicola Pero <nicola.pero@meta-innovation.com>
4855 * parser.c (cp_parser_objc_at_property_declaration): Improved
4858 2011-01-11 Dodji Seketeli <dodji@redhat.com>
4861 * cp-lang.c (get_template_innermost_arguments_folded)
4862 (get_template_argument_pack_elems_folded)
4863 (template_arg_needs_folding, fold_cplus_constants): New static
4865 (LANG_HOOKS_GET_INNERMOST_GENERIC_ARGS): Set this hook to
4866 get_template_innermost_arguments_folded.
4867 (LANG_HOOKS_GET_ARGUMENT_PACK_ELEMS): Set this hook to
4868 get_template_argument_pack_elems_folded.
4870 2011-01-11 Jason Merrill <jason@redhat.com>
4873 * init.c (build_new_1): Handle value-init in templates differently.
4876 * tree.c (maybe_dummy_object): Check current_class_ref against
4877 context, not current_class_type.
4879 2011-01-08 Nicola Pero <nicola.pero@meta-innovation.com>
4882 * parser.c (cp_parser_objc_typename): If the type is unknown, for
4883 error recovery purposes behave as if it was not specified so that
4884 the default type is used.
4886 2011-01-07 Jakub Jelinek <jakub@redhat.com>
4889 * pt.c (tsubst_copy_and_build): Use tsubst instead of tsubst_copy
4890 for the second build_x_va_arg argument.
4892 2011-01-05 Tom Tromey <tromey@redhat.com>
4894 * typeck.c (cp_build_addr_expr_1): Update call to lvalue_error.
4895 (lvalue_or_else): Likewise.
4897 2011-01-01 Kai Tietz <kai.tietz@onevision.com>
4900 * tree.c (cxx_type_hash_eq):
4901 Allow METHOD_TYPE, too.
4904 Copyright (C) 2011 Free Software Foundation, Inc.
4906 Copying and distribution of this file, with or without modification,
4907 are permitted in any medium without royalty provided the copyright
4908 notice and this notice are preserved.