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+2011-12-31 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/51397
+ * semantics.c (finish_static_assert): Use %s instead of %E for
+ the error message.
+
+2011-12-27 Fabien Chêne <fabien@gcc.gnu.org>
+
+ PR c++/23211
+ * name-lookup.c (do_class_using_decl): Use dependent_scope_p
+ instead of dependent_type_p, to check that a non-dependent
+ nested-name-specifier of a class-scope using declaration refers to
+ a base, even if the current scope is dependent.
+ * parser.c (cp_parser_using_declaration): Set
+ USING_DECL_TYPENAME_P to 1 if the DECL is not null. Re-indent a
+ 'else' close to the prior modification.
+
+2011-12-23 Jason Merrill <jason@redhat.com>
+
+ PR c++/51507
+ * search.c (at_function_scope_p): Also check cfun.
+ * pt.c (tsubst_pack_expansion): Check it instead of
+ cp_unevaluated_operand.
+ (instantiate_template_1): Use push_to_top_level.
+
+ * tree.c (dependent_name): OFFSET_REF and BASELINK
+ are not dependent names.
+
+2011-12-21 Jason Merrill <jason@redhat.com>
+
+ PR c++/51611
+ * cp-tree.h (CONVERT_EXPR_VBASE_PATH): New.
+ * class.c (build_base_path): Defer vbase conversion in an NSDMI.
+ * tree.c (bot_replace): Expand it here.
+ * cp-gimplify.c (cp_genericize_r): Make sure deferred conversion
+ doesn't leak into GENERIC.
+
+2011-12-21 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/51305
+ * semantics.c (massage_constexpr_body): Reorder conditionals, make
+ sure a BIND_EXPR embedded in a MUST_NOT_THROW_EXPR is handled.
+
+2011-12-20 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/51621
+ * tree.c (diagnose_non_constexpr_vec_init): For value initialization
+ pass void_type_node, not void_zero_node, to build_vec_init_elt.
+
+2011-12-20 Dodji Seketeli <dodji@redhat.com>
+
+ PR debug/49951
+ * decl.c (cxx_maybe_build_cleanup): Don't set location of the call
+ to the destructor.
+
+2011-12-20 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/51612
+ * semantics.c (is_valid_constexpr_fn): In case of constexpr
+ constructors also check for virtual base classes.
+
+2011-12-19 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/51328
+ * pt.c (convert_template_argument): Early error out and return
+ error_mark_node for invalid uses of destructors as types.
+
+2011-12-19 Jason Merrill <jason@redhat.com>
+
+ PR c++/51530
+ * pt.c (unify): Handle NULLPTR_TYPE.
+
+ PR c++/51526
+ * semantics.c (build_data_member_initialization): Handle
+ delegating constructor.
+ (build_constexpr_constructor_member_initializers): Likewise.
+
+ PR c++/51553
+ * cp-tree.h (LOOKUP_LIST_INIT_CTOR): Rename from
+ LOOKUP_NO_COPY_CTOR_CONVERSION.
+ (add_list_candidates): Set it earlier.
+ (add_candidates): Don't check explicit on ctors when it's set.
+ (add_function_candidate): Check it even when LOOKUP_ONLYCONVERTING
+ is set.
+
+ PR c++/51553
+ * call.c (add_function_candidate): Allow conversions for the copy
+ parm in list-initialization unless the argument is an init-list.
+
+2011-12-19 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/51619
+ * semantics.c (cxx_eval_vec_init_1): If init is NULL for
+ multidimensional array, just set eltinit to NULL_TREE.
+
+ * cp-gimplify.c (gimplify_must_not_throw_expr): Use
+ gimple_seq_add_stmt_without_update instead of gimplify_seq_add_stmt.
+
+2011-12-19 Dodji Seketeli <dodji@redhat.com>
+
+ PR c++/51477
+ * search.c (lookup_member): Get out early on invalid base type.
+
+2011-12-19 Jason Merrill <jason@redhat.com>
+
+ PR c++/51489
+ * semantics.c (cxx_eval_outermost_constant_expr): Check for
+ conversion from pointer to integer here.
+ (cxx_eval_constant_expression) [NOP_EXPR]: Not here.
+
+2011-12-18 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * semantics.c (finish_compound_literal): Don't call check_narrowing
+ if !(complain & tf_warning_or_error).
+
+2011-12-17 Jason Merrill <jason@redhat.com>
+
+ PR c++/51588
+ * parser.c (cp_parser_ptr_operator): Reject pointer to member of enum.
+
+2011-12-17 Richard Henderson <rth@redhat.com>
+
+ PR bootstrap/51072
+ * config-lang.in: Revert last change.
+
+2011-12-17 Jason Merrill <jason@redhat.com>
+
+ PR c++/51586
+ * parser.c (cp_parser_check_class_key): Handle error_mark_node.
+
+ PR c++/51587
+ * decl.c (start_enum): Avoid using ENUM_UNDERLYING_TYPE on a
+ non-enum.
+
+2011-12-16 Jason Merrill <jason@redhat.com>
+
+ PR c++/51416
+ * init.c (build_value_init_noctor): Check for incomplete type.
+
+2011-12-16 Richard Henderson <rth@redhat.com>
+
+ PR bootstrap/51072
+ * config-lang.in (target_libs): Include target-libitm.
+
+2011-12-16 Jason Merrill <jason@redhat.com>
+
+ PR c++/51461
+ * decl.c (check_static_variable_definition): Check COMPLETE_TYPE_P
+ before literal_type_p.
+
+ PR c++/51331
+ * class.c (convert_to_base_statically): Just call
+ build_simple_base_path.
+ (build_simple_base_path): Check field offset.
+
+2011-12-15 Jason Merrill <jason@redhat.com>
+
+ PR c++/51458
+ * decl.c (has_designator_problem): New.
+ (reshape_init_r): Check for improper use of
+ designated initializers.
+
+2011-12-15 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/51463
+ * decl.c (grokdeclarator): Set DECL_INITIAL of decl
+ to error_mark_node to disallow NSDMI if declspecs->storage_class
+ is sc_static.
+ * parser.c (cp_parser_late_parse_one_default_arg): Return early
+ if default_arg is error_mark_node.
+
+ PR c/51360
+ * semantics.c (finish_omp_clauses): For OMP_CLAUSE_NUM_THREADS_EXPR
+ and OMP_CLAUSE_SCHEDULE_CHUNK_EXPR call mark_rvalue_use.
+
+2011-12-15 Dodji Seketeli <dodji@redhat.com>
+
+ PR c++/51473
+ * decl.c (check_tag_decl): Error out on auto specifier with no
+ declarator.
+
+2011-12-15 Jonathan Wakely <jwakely.gcc@gmail.com>
+
+ PR libstdc++/51365
+ * cp-tree.h (CPTK_IS_FINAL): Add.
+ * parser.c (cp_parser_translation_unit): Handle RID_IS_FINAL.
+ (cp_parser_primary_expression, cp_parser_trait_expr): Likewise.
+ * semantics.c (trait_expr_value, finish_trait_expr): Handle
+ CPTK_IS_FINAL.
+ * cxx-pretty-print.c (pp_cxx_trait_expression): Likewise.
+
+2011-12-14 Jason Merrill <jason@redhat.com>
+
+ PR c++/51554
+ * semantics.c (cxx_eval_indirect_ref): Fix sanity check.
+
+ PR c++/51248
+ * decl.c (copy_type_enum): Also update variants.
+ (finish_enum): Allow variants of complete enums.
+
+2011-12-14 Dodji Seketeli <dodji@redhat.com>
+
+ PR c++/51475
+ * call.c (struct conversion)<u.next>: Update comment.
+ (next_conversion): New static function.
+ (convert_like_real): Use it.
+
+ PR c++/51476
+ * pt.c (convert_nontype_argument): Don't call maybe_constant_value
+ for PTRMEM_CST nodes.
+
+2011-12-13 Jason Merrill <jason@redhat.com>
+
+ PR c++/51406
+ PR c++/51161
+ * typeck.c (build_static_cast_1): Fix cast of lvalue to
+ base rvalue reference.
+
+2011-12-13 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/51464
+ * semantics.c (begin_lambda_type): Check begin_class_definition return
+ value for error_mark_node.
+ * parser.c (cp_parser_lambda_expression): Check begin_lambda_type
+ return value for error_mark_node.
+
+2011-12-13 Fabien Chêne <fabien@gcc.gnu.org>
+
+ PR c++/14258
+ * cp-tree.h (USING_DECL_TYPENAME_P): New macro.
+ * parser.c (cp_parser_nonclass_name): Handle using declarations
+ that refer to a dependent type.
+ (cp_parser_using_declaration): Set USING_DECL_TYPENAME_P to 1 if
+ the using declaration refers to a dependent type.
+
+2011-12-12 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/51496
+ * parser.c (cp_parser_omp_for_loop): When determining whether
+ to use cp_parser_omp_for_incr or cp_parser_expression and when
+ calling cp_parser_omp_for_incr, use real_decl instead of decl.
+
+2011-12-12 Torvald Riegel <triegel@redhat.com>
+
+ * semantics.c (finish_transaction_stmt, build_transaction_expr):
+ Accept new noexcept parameter and handle it.
+ * cp-tree.h (finish_transaction_stmt, build_transaction_expr): Adapt
+ declarations.
+ * parser.c (cp_parser_exception_specification_opt): Extract
+ noexcept-specification parsing to ...
+ (cp_parser_noexcept_specification_opt): ...here. Allow for parsing
+ non-constexpr noexcept arguments.
+ (cp_parser_transaction, cp_parser_transaction_expression): Parse
+ and handle noexcept-specifications.
+ (cp_parser_function_transaction): Adapt to finish_transaction_stmt
+ change.
+ * pt.c (tsubst_expr): Adapt to new noexcept parameters when
+ building transactions.
+
+2011-12-12 Torvald Riegel <triegel@redhat.com>
+
+ * cp-tree.def (MUST_NOT_THROW_EXPR): Add condition parameter.
+ * cp-tree.h (MUST_NOT_THROW_COND): New.
+ (build_must_not_throw_expr): Declare.
+ * dump.c (cp_dump_tree): Dump MUST_NOT_THROW_EXPR condition.
+ * except.c (build_must_not_throw_expr): New.
+ (initialize_handler_parm): Use it.
+ (begin_eh_spec_block, wrap_cleanups_r): Adapt to condition.
+ * pt.c (tsubst_expr): Handle MUST_NOT_THROW_EXPR.
+
+2011-12-12 Richard Guenther <rguenther@suse.de>
+
+ PR lto/51262
+ * tree.c (cp_free_lang_data): No longer clear anonymous names.
+
+2011-12-09 Jason Merrill <jason@redhat.com>
+
+ PR c++/51151
+ * call.c (perform_implicit_conversion_flags): Remove earlier kludge.
+ * parser.c (cp_parser_omp_for_loop): Use cp_parser_omp_for_incr
+ in templates even if decl isn't type-dependent.
+
+2011-12-09 Dodji Seketeli <dodji@redhat.com>
+
+ PR c++/51289
+ * cp-tree.h (TYPE_TEMPLATE_INFO): Rewrite this accessor macro to
+ better support aliased types.
+ (TYPE_ALIAS_P): Don't crash on TYPE_NAME nodes that are not
+ TYPE_DECL.
+ * pt.c (find_parameter_packs_r): Handle types aliases.
+ (push_template_decl_real): Check for bare parameter packs in the
+ underlying type of an alias template.
+
+2011-12-08 Jason Merrill <jason@redhat.com>
+
+ PR c++/51318
+ * typeck.c (build_x_conditional_expr): Restrict glvalue games to C++11.
+
+ PR c++/51459
+ * pt.c (tsubst_expr) [DECL_EXPR]: Handle capture proxies properly.
+ * semantics.c (insert_capture_proxy): No longer static.
+ * cp-tree.h: Declare it.
+
+2011-12-07 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/51401
+ * decl.c (grokdeclarator): Error for auto on non-static data members.
+
+ PR c++/51429
+ * typeck2.c (cxx_incomplete_type_diagnostic): Don't
+ ICE if TREE_OPERAND (value, 1) is overloaded.
+
+ PR c++/51229
+ * decl.c (reshape_init_class): Complain if d->cur->index is
+ INTEGER_CST.
+ * parser.c (cp_parser_initializer_list): If cp_parser_parse_definitely
+ fails, clear designator.
+
+ PR c++/51369
+ * init.c (build_value_init): Allow array types even when
+ processing_template_decl.
+
+2011-12-07 Ed Smith-Rowland <3dw4rd@verizon.net>
+
+ PR c++/51420
+ * parser.c (lookup_literal_operator): Check that declaration is an
+ overloaded function.
+
+2011-12-06 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/51430
+ * pt.c (tsubst_decl): Don't call strip_array_domain on
+ error_mark_node.
+
+2011-12-06 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/51431
+ * init.c (build_value_init): Check build_aggr_init_expr return
+ value for error_mark_node.
+
+2011-12-06 Dodji Seketeli <dodji@redhat.com>
+
+ PR c++/51427
+ * parser.c (cp_parser_check_class_key): Add note about earlier
+ declaration.
+
+2011-12-05 Fabien Chêne <fabien@gcc.gnu.org>
+
+ PR c++/51319
+ * semantics.c (finish_id_expression): Strip using declarations
+ early in the function.
+
+2011-12-05 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/51399
+ * init.c (perform_member_init): Early return if init is error_mark_node.
+
+2011-12-05 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/51414
+ * semantics.c (finish_underlying_type): Use %qT, not %qE for the
+ error message.
+
+2011-12-05 Jason Merrill <jason@redhat.com>
+
+ * init.c (expand_default_init): Unshare args in ctor delegation.
+
+2011-12-05 Ville Voutilainen <ville.voutilainen@gmail.com>
+ Pedro Lamarão <pedro.lamarao@gmail.com>
+
+ Implement C++11 delegating constructors.
+ * cp-tree.h (enum cpp0x_warn_str): Add CPP0X_DELEGATING_CTORS.
+ * error.c (maybe_warn_cpp0x): Adjust.
+ * parser.c (cp_parser_mem_initializer_list): Use it. Diagnose
+ multiple initializers if a delegating initializer is present.
+ * call.c (build_special_member_call): Convert an assert into an if.
+ * init.c (perform_target_ctor): New.
+ (emit_mem_initializers): Use it.
+ (expand_member_init, expand_default_init): Adjust.
+
+2011-12-05 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/51404
+ * typeck2.c (build_functional_cast): Early return error_mark_node
+ for invalid uses of 'auto'.
+ * parser.c (cp_parser_direct_declarator): When
+ cp_parser_constant_expression returns error do not produce further
+ diagnostic for the bound.
+
+2011-12-03 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/51313
+ * call.c (null_ptr_cst_p): STRIP_NOPS in c++11 mode too.
+
+2011-12-01 Jason Merrill <jason@redhat.com>
+
+ * call.c (build_new_method_call_1): Handle aggregate initialization.
+ * tree.c (stabilize_init): Handle CONSTRUCTOR.
+
+2011-12-01 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/51326
+ * call.c (build_user_type_conversion_1): Early return NULL if
+ expr is NULL_TREE.
+
+2011-12-01 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/51367
+ * pt.c (unify_inconsistency): Use either %qT or %qE depending on
+ whether parm is a type or non-type parameter.
+
+2011-11-30 Jason Merrill <jason@redhat.com>
+
+ PR c++/51009
+ * name-lookup.c (push_to_top_level): Set stmts_are_full_exprs_p.
+ * decl.c (build_aggr_init_full_exprs): Just assert that it's true.
+ (check_initializer): Here too.
+
+2011-11-30 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/51299
+ * rtti.c (ifnonnull): Use nullptr_node.
+ (build_dynamic_cast_1): Call cp_truthvalue_conversion instead
+ of c_common_truthvalue_conversion.
+
+2011-11-24 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/51227
+ * pt.c (instantiate_class_template_1): If lambda_function (type)
+ is NULL_TREE do not instantiate_decl.
+
+2011-11-24 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/51290
+ * class.c (build_base_path): For the null pointer check use
+ nullptr_node instead of integer_zero_node.
+
+2011-11-22 Dodji Seketeli <dodji@redhat.com>
+
+ PR c++/51145
+ * decl.c (check_elaborated_type_specifier): Gracefully handle
+ error_mark_node. Accept bound template template parameters.
+ Update diagnostics for alias template specializations. Update
+ comment.
+ * parser.c (cp_parser_elaborated_type_specifier): Use
+ check_elaborated_type_specifier for simple-template-ids as well.
+
+2011-11-22 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/51265
+ * semantics.c (finish_decltype_type): Handle PTRMEM_CST.
+
+2011-11-22 Dodji Seketeli <dodji@redhat.com>
+
+ PR c++/51143
+ * parser.c (cp_parser_alias_declaration): Don't allow type
+ definition in templates.
+
+2011-11-22 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/51196
+ * typeck.c (cp_build_binary_op, [case EQ_EXPR]): For targets having
+ TARGET_PTRMEMFUNC_VBIT_LOCATION == ptrmemfunc_vbit_in_delta, do here
+ the -Wzero-as-null-pointer-constant warning for pmf == 0.
+
+2011-11-21 Torvald Riegel <triegel@redhat.com>
+
+ * pt.c (tsubst_copy_and_build): Handle TRANSACTION_EXPR.
+
+2011-11-21 Ed Smith-Rowland <3dw4rd@verizon.net>
+
+ PR c++/50958
+ * parser.c (lookup_literal_operator): New.
+ (cp_parser_userdef_char_literal): Use it.
+ (cp_parser_userdef_numeric_literal): Use it.
+ (cp_parser_userdef_string_literal): Use lookup_name.
+
+2011-11-20 Jason Merrill <jason@redhat.com>
+
+ * pt.c (tsubst_pack_expansion): Fix SFINAE.
+
+ PR c++/48322
+ * cp-tree.h (PACK_EXPANSION_EXTRA_ARGS): New.
+ * cp-tree.def (EXPR_PACK_EXPANSION): Add an operand for it.
+ * pt.c (tsubst_pack_expansion): Set and use it.
+ (iterative_hash_template_arg): Hash it.
+ (template_args_equal): Compare it.
+ (comp_template_args_with_info): Handle nulls.
+ * tree.c (cp_walk_subtrees): Walk it.
+ * typeck.c (structural_comptypes): Compare it.
+ * ptree.c (cxx_print_type): Print it.
+
+ * pt.c (type_unification_real): Set input_location
+ during default arg instantiation.
+
+2011-11-20 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/51230
+ * pt.c (unify_inconsistency): Handle non-type parameters better.
+ * error.c (dump_expr): Handle TEMPLATE_TEMPLATE_PARM.
+
+2011-11-20 Dodji Seketeli <dodji@redhat.com>
+
+ PR c++/51194
+ * pt.c (lookup_template_class_1): Go out early if the type of the
+ template is error_mark_node.
+
+2011-11-19 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/51216
+ * semantics.c (potential_constant_expression_1): Handle IF_STMT,
+ DO_STMT, FOR_STMT, and WHILE_STMT.
+
+2011-11-18 Fabien Chêne <fabien@gcc.gnu.org>
+
+ PR c++/51188
+ * search.c (lookup_field_1): Handle USING_DECLs for the storted
+ case.
+
+2011-11-18 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/51150
+ * pt.c (tsubst_copy_and_build): Handle FIX_TRUNC_EXPR.
+
+2011-11-18 Dodji Seketeli <dodji@redhat.com>
+
+ PR c++/51191
+ * pt.c (primary_template_instantiation_p): Don't forget to
+ consider alias declarations.
+
+2011-11-17 Jason Merrill <jason@redhat.com>
+
+ PR c++/51186
+ * decl.c (grokdeclarator): Improve C++98 trailing return diagnostic.
+
+ N3203
+ * class.c (add_implicitly_declared_members): Update move
+ conditions.
+
+ PR c++/51137
+ * class.c (build_base_path): Don't do calculation in templates.
+
+2011-11-15 Torvald Riegel <triegel@redhat.com>
+
+ * parser.c (cp_parser_transaction_expression): Require parentheses
+ when parsing transaction expressions.
+
+2011-11-14 Ed Smith-Rowland <3dw4rd@verizon.net>
+
+ PR c++/51107
+ * typeck.c (check_literal_operator_args): Add processing_specialization
+ to check for void template fn. Test for exact arity for non-template fn.
+
+2011-11-14 Fabien Chêne <fabien@gcc.gnu.org>
+
+ PR c++/6936
+ PR c++/25994
+ PR c++/26256
+ PR c++/30195
+ * search.c (lookup_field_1): Look through USING_DECL.
+ (lookup_field_r): Call lookup_fnfields_slot instead of
+ lookup_fnfields_1.
+ * semantics.c (finish_member_declaration): Remove the check that
+ prevents USING_DECLs from being verified by
+ pushdecl_class_level. Call add_method for using declarations that
+ designates functions if the using declaration is in a template
+ class. Set DECL_IGNORED_P on class-scope using declarations.
+ * typeck.c (build_class_member_access_expr): Handle USING_DECLs.
+ * class.c (check_field_decls): Keep using declarations.
+ (add_method): Remove two diagnostics about conflicting using
+ declarations.
+ * parser.c (cp_parser_nonclass_name): Handle USING_DECLs.
+ * decl.c (start_enum): Call xref_tag whenever possible.
+ * cp-tree.h (strip_using_decl): Declare, and reident the previous
+ function.
+ * name-lookup.c (strip_using_decl): New function.
+ (supplement_binding_1): Call strip_using_decl on decl and
+ bval. Perform most of the checks with USING_DECLs stripped. Also
+ check that the target decl and the target bval does not refer to
+ the same declaration. Allow pushing an enum multiple times in a
+ template class. Adjustment to diagnose using redeclarations. Call
+ diagnose_name_conflict.
+ (push_class_level_binding): Call strip_using_decl on decl and
+ bval. Perform most of the checks with USING_DECLs stripped. Return
+ true if both decl and bval refer to USING_DECLs and are dependent.
+ (diagnose_name_conflict): New function.
+
+2011-11-12 Jason Merrill <jason@redhat.com>
+
+ PR c++/986
+ * call.c (set_up_extended_ref_temp): Warn about references
+ bound to non-static reference members.
+ * init.c (perform_member_init): Pass in the member.
+
+ PR c++/51060
+ * cp-gimplify.c (cp_gimplify_expr): Leave clobbers alone.
+
+2011-11-11 Ed Smith-Rowland <3dw4rd@verizon.net>
+
+ PR c++/50976
+ * typeck.c (check_literal_operator_args): Reorganize test for string
+ operators so size_t search depends on finding string first.
+
+2011-11-10 Jason Merrill <jason@redhat.com>
+
+ PR c++/50372
+ * pt.c (convert_nontype_argument_function): Allow decls with
+ internal linkage in C++11.
+ (convert_nontype_argument): Likewise.
+
+ PR c++/50973
+ * decl2.c (mark_used): Defer synthesis of virtual functions.
+ * method.c (use_thunk): Make sure the target function has
+ DECL_INTERFACE_KNOWN.
+
+ PR c++/51079, DR 495
+ * call.c (joust): Check the second conversion sequence
+ before checking templates.
+
+2011-11-09 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/50837
+ * pt.c (tsubst_copy_and_build) [IDENTIFIER_NODE]: In C++11 mode
+ pass allow_non_integral_constant_expression_p = true to
+ finish_id_expression.
+
+2011-11-09 Jason Merrill <jason@redhat.com>
+
+ PR c++/50972
+ * pt.c (maybe_instantiate_noexcept): Check the return value of
+ push_tinst_level.
+
+ PR c++/51046
+ * parser.c (cp_parser_range_for): check_for_bare_parameter_packs.
+
+ PR c++/51029
+ * class.c (build_base_path): Don't ICE in fold_non_dependent_expr.
+
+ * Make-lang.in (check_g++_parallelize): Add dg-torture.exp.
+ (check-c++0x): Obsolete.
+
+ * pt.c (invalid_nontype_parm_type_p): Avoid printing "<type error>".
+
+ * pt.c (convert_nontype_argument): Only integral arguments
+ get early folding.
+
+ * parser.c (cp_parser_alias_declaration): Don't do semantic
+ processing if parsing failed.
+
+2011-11-09 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/51045
+ * init.c (build_new_1, build_vec_delete_1, build_delete):
+ Use nullptr_node.
+
+2011-11-09 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/51047
+ * search.c (lookup_member): Change to take also a tsubst_flags_t
+ parameter.
+ (lookup_field, lookup_fnfields): Adjust calls.
+ * typeck.c (lookup_destructor, finish_class_member_access_expr,
+ build_ptrmemfunc_access_expr): Likewise.
+ * class.c (handle_using_decl, maybe_note_name_used_in_class):
+ Likewise.
+ * pt.c (resolve_typename_type): Likewise.
+ * semantics.c (lambda_function): Likewise.
+ * parser.c (cp_parser_perform_range_for_lookup,
+ cp_parser_lookup_name): Likewise.
+ * friend.c (make_friend_class): Likewise.
+ * name-lookup.c (pushdecl_maybe_friend_1, get_class_binding,
+ do_class_using_decl, lookup_qualified_name): Likewise.
+ * cp-tree.h (lookup_member): Adjust declaration.
+
+2011-11-09 Dodji Seketeli <dodji@redhat.com>
+
+ PR c++/51043
+ * cp-tree.h (TYPE_ALIAS_P, TYPE_TEMPLATE_INFO): Don't crash on
+ NULL TYPE_NAME.
+
+ PR c++/51027
+ * parser.c (cp_parser_alias_declaration): Require ';' at the end
+ of the declaration.
+
+2011-11-09 Dodji Seketeli <dodji@redhat.com>
+
+ PR debug/51032
+ * decl2.c (check_member_template): Accept alias templates and ...
+ * parser.c (cp_parser_alias_declaration): ... use it here.
+
+2011-11-08 Jason Merrill <jason@redhat.com>
+
+ PR c++/50835
+ * typeck.c (build_x_conditional_expr): Preserve lvalue/xvalueness.
+ * tree.c (lvalue_kind) [NON_DEPENDENT_EXPR]: Return clk_ordinary
+ in C++98.
+
+2011-11-08 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/51010
+ * error.c (dump_expr): Handle SSA_NAMEs.
+
+2011-11-07 Richard Henderson <rth@redhat.com>
+ Aldy Hernandez <aldyh@redhat.com>
+ Torvald Riegel <triegel@redhat.com>
+
+ Merged from transactional-memory.
+
+ * call.c (build_new_function_call): Call tm_malloc_replacement.
+ * class.c (check_bases): Compute transaction attributes for the
+ class based on its base classes.
+ (look_for_tm_attr_overrides, set_one_vmethod_tm_attributes,
+ set_method_tm_attributes): New.
+ (finish_struct_1): Call set_method_tm_attributes.
+ * cp-tree.h (begin_transaction_stmt, finish_transaction_stmt,
+ build_transaction_expr): Declare.
+ (TRANSACTION_EXPR_IS_STMT): New.
+ * decl.c (push_cp_library_fn): Set attribute to transaction_safe.
+ * except.c (do_get_exception_ptr): Apply transaction_pure.
+ (do_begin_catch): Mark _ITM_cxa_begin_catch transaction_pure and
+ record as transactional-memory wrapper.
+ (do_end_catch): Similarly for _ITM_cxa_end_catch.
+ (do_allocate_exception): Similarly for _ITM_cxa_allocate_exception.
+ (build_throw): Similarly for _ITM_cxa_throw. Make __cxa_rethrow pure.
+ * parser.h (struct cp_parser): Add in_transaction flag.
+ * parser.c (enum non_integral_constant): Add NIC_TRANSACTION.
+ (cp_parser_non_integral_constant_expression): Handle NIC_TRANSACTION.
+ (enum required_token): Add transaction tokens.
+ (cp_parser_transaction, cp_parser_transaction_expression,
+ cp_parser_function_transaction, cp_parser_transaction_cancel,
+ cp_parser_txn_attribute_opt): New.
+ (cp_parser_unary_expression): Handle RID_TRANSACTION*.
+ (cp_parser_statement, cp_parser_function_definition_after_declarator,
+ cp_parser_token_starts_function_definition_p): Same.
+ (cp_parser_required_error): Handle RT_TRANSACTION*.
+ * pt.c (tsubst_expr): Handle TRANSACTION_EXPR.
+ * semantics.c (begin_transaction_stmt, finish_transaction_stmt,
+ build_transaction_expr): New.
+
+2011-11-08 Dodji Seketeli <dodji@redhat.com>
+
+ Fix context handling of alias-declaration
+ * decl.c (start_decl): Update comment.
+ * error.c (dump_alias_template_specialization): Dump the context
+ of the specialization.
+ * parser.c (cp_parser_alias_declaration): Call pop_scope on the
+ pushed scope yielded by start_decl.
+
+2011-11-08 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/50864
+ * parser.c (cp_parser_postfix_dot_deref_expression): Reject invalid
+ uses of '->' and '.' as postfix-expression in namespace scope.
+
+2011-11-07 Jason Merrill <jason@redhat.com>
+
+ PR c++/50848
+ * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Don't crash
+ if lookup finds a non-function.
+
+ PR c++/50863
+ * parser.c (cp_parser_initializer_list): Parse C99
+ array designators tentatively.
+
+ PR c++/50870
+ * pt.c (tsubst_copy): Handle NAMESPACE_DECL.
+ (tsubst_copy_and_build) [COMPONENT_REF]: Handle a still-dependent
+ object.
+
+2011-11-07 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * pt.c (tsubst_copy_and_build): Fix qualified_name_lookup_error
+ call in case COMPONENT_REF.
+
+2011-11-07 Jason Merrill <jason@redhat.com>
+ Dodji Seketeli <dodji@redhat.com>
+
+ Support C++11 alias-declaration
+ PR c++/45114
+ * cp-tree.h (TYPE_DECL_ALIAS_P, TYPE_ALIAS_P)
+ (DECL_TYPE_TEMPLATE_P, DECL_ALIAS_TEMPLATE_P): New accessor
+ macros.
+ (TYPE_TEMPLATE_INFO): Get template info of an alias template
+ specializations from its TYPE_DECL.
+ (SET_TYPE_TEMPLATE_INFO): Set template info of alias template
+ specializations into its TYPE_DECL.
+ (DECL_CLASS_TEMPLATE_P): Re-write using the new
+ DECL_TYPE_TEMPLATE_P.
+ (enum cp_decl_spec): Add new ds_alias enumerator.
+ (alias_type_or_template_p, alias_template_specialization_p):
+ Declare new functions.
+ * parser.c (cp_parser_alias_declaration): New static function.
+ (cp_parser_check_decl_spec): Add "using" name for the `alias'
+ declspec.
+ (cp_parser_type_name): Update comment. Support simple-template-id
+ representing alias template specializations in c++0x mode.
+ (cp_parser_qualifying_entity): Update comment. Use
+ cp_parser_type_name.
+ (cp_parser_block_declaration): Handle alias-declaration in c++11.
+ Update comment.
+ (cp_parser_template_id): Handle specializations of alias
+ templates.
+ (cp_parser_member_declaration): Add alias-declaration production
+ to comment. Support alias-declarations.
+ (cp_parser_template_declaration_after_export): Handle alias
+ templates in c++11.
+ * decl.c (make_typename_type, make_unbound_class_template): Accept
+ alias templates.
+ (grokdeclarator): Set TYPE_DECL_ALIAS_P on alias
+ declarations.
+ * decl2.c (grokfield): Move template creation after setting up the
+ TYPE_DECL of the alias, so that the TEMPLATE_DECL of the alias
+ template actually carries the right type-id of the alias
+ declaration.
+ * pt.c (alias_type_or_template_p)
+ (alias_template_specialization_p): Define new public functions.
+ (maybe_process_partial_specialization): Reject partial
+ specializations of alias templates.
+ (primary_template_instantiation_p): Consider alias template
+ instantiations.
+ (push_template_decl_real): Assert that TYPE_DECLs of alias
+ templates are different from those of class template. Store
+ template info onto the TYPE_DECL of the alias template.
+ (convert_template_argument): Strip aliases from template
+ arguments.
+ (lookup_template_class_1): Handle the creation of the
+ specialization of an alias template.
+ (tsubst_decl): Create a substituted copy of the TYPE_DECL of an
+ member alias template.
+ (tsubst): Handle substituting into the type of an alias template.
+ Handle substituting UNBOUND_CLASS_TEMPLATE into
+ BOUND_TEMPLATE_TEMPLATE_PARM.
+ (do_type_instantiation): Better diagnostics when trying to
+ explicitely instantiate a non-class template.
+ * search.c (lookup_field_1, lookup_field_r): Support looking up
+ alias templates.
+ * semantics.c (finish_template_type): For instantiations of alias
+ templates, return the TYPE_DECL of the actual alias and not the
+ one of the aliased type.
+ * error.c (dump_alias_template_specialization): New static
+ function.
+ (dump_type): Handle printing of alias templates and their
+ specializations. templates.
+ (dump_aggr_type): For specialization of alias templates, fetch
+ arguments from the right place.
+ (dump_decl): Print an alias-declaration like `using decl = type;'
+ (dump_template_decl): Support printing of alias templates.
+
+2011-11-07 Jason Merrill <jason@redhat.com>
+
+ PR c++/35688
+ * decl2.c (constrain_visibility): Return void. Add tmpl parm
+ which gives the constraint priority over an attribute.
+ (constrain_visibility_for_template, determine_visibility): Adjust.
+ * pt.c (instantiate_class_template_1): Call determine_visibility.
+
+ PR c++/33255
+ * decl.c (save_function_data): Clear local_typedefs.
+
+ * decl.c (cp_finish_decl): Only make_tree_vector if we're calling
+ check_initializer.
+
+2011-11-06 Jason Merrill <jason@redhat.com>
+
+ PR c++/35688
+ * decl2.c (constrain_visibility): Check decl_has_visibility_attr
+ rather than DECL_VISIBILITY_SPECIFIED.
+
+2011-11-06 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/47695
+ * decl2.c (mark_used): Early return false after error or sorry.
+ * cp-tree.h (mark_used): Adjust declaration.
+ * semantics.c (finish_id_expression): Check mark_used return value.
+
+2011-11-05 Jason Merrill <jason@redhat.com>
+
+ PR c++/48370
+ * decl.c (cp_finish_decl): Mostly revert previous change.
+
+2011-11-04 Jason Merrill <jason@redhat.com>
+
+ PR c++/26714
+ * init.c (perform_member_init): Strip TARGET_EXPR around NSDMI.
+ Do temporary lifetime extension.
+
+ PR c++/48370
+ * decl.c (cp_finish_decl): Run cleanups in the right order.
+
+2011-11-04 Eric Botcazou <ebotcazou@adacore.com>
+
+ PR c++/50608
+ * semantics.c (finish_offsetof): Adjust call to fold_offsetof.
+ * typeck.c (cp_build_addr_expr_1): Call fold_offsetof_1.
+
+2011-11-04 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * typeck.c (build_indirect_ref): Use ATTRIBUTE_UNUSED.
+ * mangle.c (write_unnamed_type_name): Likewise.
+
+2011-11-04 Magnus Fromreide <magfr@lysator.liu.se>
+
+ * parser.c (cp_parser_enumerator_list): Do not warn about
+ trailing commas in C++0x mode.
+
+2011-11-04 Olivier Goffart <olivier@woboq.com>
+ Jason Merrill <jason@redhat.com>
+
+ PR c++/50965
+ * class.c (check_field_decls): NSDMI makes a class non-aggregate.
+
+2011-11-04 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/48420
+ * call.c (conversion_null_warnings): For 'false' to NULL pointer,
+ just check that TREE_TYPE (expr) is a BOOLEAN_TYPE.
+
+2011-11-04 Ed Smith-Rowland <3dw4rd@verizon.net>
+
+ PR c++/50941
+ * parser.c (cp_parser_userdef_string_literal): Fix string length.
+
+2011-11-04 Jason Merrill <jason@redhat.com>
+
+ PR c++/48370
+ * call.c (extend_ref_init_temps, extend_ref_init_temps_1): New.
+ (set_up_extended_ref_temp): Use it. Change cleanup parm to VEC.
+ (initialize_reference): Just call convert_like.
+ * decl.c (grok_reference_init): Just call initialize_reference.
+ (build_init_list_var_init): Remove.
+ (check_initializer): Change cleanup parm to VEC. Handle references
+ like other types. Call perform_implicit_conversion instead
+ of build_init_list_var_init. Don't use build_aggr_init for
+ aggregate initialization of arrays.
+ (cp_finish_decl): Change cleanup to VEC.
+ * typeck2.c (store_init_value): Call extend_ref_init_temps.
+ Use build_vec_init for non-constant arrays.
+ * init.c (expand_aggr_init_1): Adjust.
+ (build_vec_init): Avoid re-converting an initializer
+ that's already digested.
+ * mangle.c (mangle_ref_init_variable): Add a discriminator.
+ * cp-tree.h: Adjust.
+ * typeck.c (convert_for_initialization): Adjust.
+ * decl2.c (maybe_emit_vtables): Adjust.
+
+2011-11-02 Jason Merrill <jason@redhat.com>
+
+ PR c++/50930
+ * init.c (build_aggr_init): Don't set LOOKUP_ONLYCONVERTING
+ if the initializer has TARGET_EXPR_DIRECT_INIT_P.
+ (expand_default_init): An initializer with TARGET_EXPR_DIRECT_INIT_P
+ or TARGET_EXPR_LIST_INIT_P doesn't need more processing.
+ * tree.c (bot_manip): Propagate TARGET_EXPR_IMPLICIT_P,
+ TARGET_EXPR_LIST_INIT_P, TARGET_EXPR_DIRECT_INIT_P.
+ * call.c (convert_like_real): Set TARGET_EXPR_DIRECT_INIT_P
+ as appropriate on list-value-initialization.
+
+ * parser.c (cp_parser_decl_specifier_seq): Change "C++0x" to
+ "C++11" in warnings.
+ (cp_lexer_get_preprocessor_token): Likewise.
+ (cp_parser_binary_expression): Likewise.
+
+2011-11-02 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/50810
+ * typeck2.c (check_narrowing): Adjust OPT_Wnarrowing diagnostics.
+ (digest_init_r): Call check_narrowing irrespective of the C++ dialect.
+ * decl.c (check_initializer): Likewise.
+ * semantics.c (finish_compound_literal): Likewise.
+
+2011-11-02 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/50956
+ * typeck.c (build_const_cast_1): Fix -Wcast-qual for false
+ comp_ptr_ttypes_const.
+
+2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * Make-lang.in (g++spec.o): Pass SHLIB instead of SHLIB_LINK.
+
+2011-11-01 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/44277
+ * cvt.c (cp_convert_to_pointer): Warn for zero as null pointer
+ constant.
+ * typeck.c (cp_truthvalue_conversion): Handle pointers and member
+ function pointers under c_inhibit_evaluation_warnings; use
+ nullptr_node for data member pointers.
+ (cp_build_binary_op): Tweak, just forward to cp_convert op1,
+ either a nullptr_node or an integer_zero_node.
+ (build_ptrmemfunc): Use nullptr_node.
+ * init.c (build_zero_init_1): Likewise.
+
+2011-11-01 Jason Merrill <jason@redhat.com>
+
+ PR c++/50500
+ DR 1082
+ * search.c (lookup_fnfields_idx_nolazy): Split out from...
+ (lookup_fnfields_1): ...here.
+ (lookup_fnfields_slot_nolazy): Use it.
+ * cp-tree.h: Declare it.
+ * class.c (type_has_move_assign): Use it.
+ (type_has_user_declared_move_assign): Likewise.
+
+2011-10-31 Jason Merrill <jason@redhat.com>
+
+ PR c++/50920
+ * class.c (check_field_decl): Change c++0x in diags to c++11.
+ * error.c (maybe_warn_cpp0x): Likewise.
+ * parser.c (cp_parser_diagnose_invalid_type_name): Likewise.
+ * pt.c (check_default_tmpl_args): Likewise.
+
+2011-10-31 Diego Novillo <dnovillo@google.com>
+
+ * mangle.c (get_mangled_id): Factor from ...
+ (mangle_decl): ... here.
+ Call get_mangled_id.
+
+2011-10-25 Gerald Pfeifer <gerald@pfeifer.com>
+
+ * NEWS (GCC 2.95): Refer to GNU/Linux instead of Linux.
+ (EGCS 1.0): Ditto.
+
+2011-10-29 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/50901
+ * call.c (build_new_op_1): Handle ABS_EXPR together with the
+ other unary EXPR.
+
+2011-10-28 Paolo Carlini <paolo.carlini@oracle.com>
+
+ Revert:
+ 2011-10-28 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/50864
+ * pt.c (tsubst_copy_and_build): Fix qualified_name_lookup_error
+ call in case COMPONENT_REF.
+
+2011-10-28 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * pt.c (unify_pack_expansion): Initialize bad_old_arg and bad_new_arg.
+
+2011-10-28 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/50864
+ * pt.c (tsubst_copy_and_build): Fix qualified_name_lookup_error
+ call in case COMPONENT_REF.
+
+2011-10-27 Jason Merrill <jason@redhat.com>
+
+ * semantics.c (cxx_eval_outermost_constant_expr): Check
+ cp_has_mutable_p.
+ (cxx_eval_component_reference): Check DECL_MUTABLE_P.
+
+2011-10-27 Roberto Agostino Vitillo <ravitillo@lbl.gov>
+
+ PR c++/30066
+ * decl2.c (determine_hidden_inline): New function.
+ (determine_visibility): fvisibility-inlines-hidden affects inline
+ functions.
+
+2011-10-27 Dodji Seketeli <dodji@redhat.com>
+
+ * cp-tree.h (DECL_DECLARES_TYPE_P): Fix comment.
+
+2011-10-26 Jason Merrill <jason@redhat.com>
+
+ * typeck.c (check_literal_operator_args): Avoid building types.
+
+2011-10-26 Ed Smith-Rowland <3dw4rd@verizon.net>
+
+ Implement C++11 user-defined literals.
+ * cp-objcp-common.c: (cp_tree_size) Return size of USERDEF_LITERAL tree.
+ * cp-tree.h: (UDLIT_OP_*, UDLIT_OPER_P): Literal operator
+ name tools. New tree code for user-defined literals.
+ * cxx-pretty-print.h: (pp_cxx_userdef_literal) New.
+ * cxx-pretty-print.c: (pp_cxx_userdef_literal) New.
+ (pp_cxx_primary_expression, pp_cxx_expression): Use it.
+ * decl.c: (cp_tree_node_structure): Return new tree code.
+ (duplicate_decls): Check for raw vs. template operator conflicts.
+ (grokfndecl, grokdeclarator): New checks for literal operators.
+ * error.c: (dump_expr): Warn about user-defined literals
+ in C++98 mode. (dump_function_name): Pretty printing.
+ * mangle.c: (write_literal_operator_name): New.
+ (write_unqualified_id, write_unqualified_name): Use it.
+ * parser.c: (cp_parser_operator): Handle operator"".
+ (cp_parser_userdef_char_literal, cp_parser_userdef_numeric_literal,
+ cp_parser_userdef_string_literal): New.
+ (cp_parser_primary_expression): Handle new user-defined literal tokens
+ with new functions.
+ * semantics.c: (potential_constant_expression_1): Add
+ user-defined literals.
+ * typeck.c (check_raw_literal_operator,
+ check_literal_operator_args): New.
+
+2011-10-26 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * typeck.c (cp_build_addr_expr_1): Use BASELINK_P.
+ * class.c (instantiate_type): Likewise.
+ * pt.c (convert_nontype_argument_function, uses_template_parms,
+ tsubst_copy, resolve_nondeduced_context, type_dependent_expression_p):
+ Likewise.
+ * semantics.c (finish_decltype_type): Likewise.
+ * decl2.c (mark_used): Likewise.
+ * name-lookup.c (arg_assoc): Likewise.
+
+2011-10-26 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/50870
+ * typeck.c (non_reference): Pass NULL_TREE through.
+
+2011-10-25 Jason Merrill <jason@redhat.com>
+
+ PR c++/50866
+ PR c++/41449
+ * semantics.c (maybe_cleanup_point_expr_void): No longer static.
+ * typeck2.c (split_nonconstant_init_1): Use it.
+ * cp-tree.h: Declare it.
+ * decl.c (wrap_cleanups_r): Stop at CLEANUP_POINT_EXPR.
+
+ PR c++/49996
+ * tree.c (stabilize_init): Stabilize scalar elements of a
+ CONSTRUCTOR, too.
+
+2011-10-25 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/50858
+ * typeck.c (composite_pointer_type_r): Check return value of
+ composite_pointer_type_r for error_mark_node.
+
+2011-10-25 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/50861
+ * pt.c (tsubst_copy_and_build): Check return value of
+ tsubst_copy_and_build for error_mark_node.
+
+2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/50841
+ Revert:
+ 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/50810
+ * typeck2.c (check_narrowing): Adjust OPT_Wnarrowing diagnostics.
+ (digest_init_r): Call check_narrowing irrespective of the C++ dialect.
+ * decl.c (check_initializer): Likewise.
+ * semantics.c (finish_compound_literal): Likewise.
+
+2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/50810
+ * typeck2.c (check_narrowing): Adjust OPT_Wnarrowing diagnostics.
+ (digest_init_r): Call check_narrowing irrespective of the C++ dialect.
+ * decl.c (check_initializer): Likewise.
+ * semantics.c (finish_compound_literal): Likewise.
+
+2011-10-21 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/45385
+ * init.c (build_vec_init): Early return error_mark_node if
+ maxindex is -1.
+
+2011-10-21 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/31423
+ * typeck2.c (cxx_incomplete_type_diagnostic): Improve error message
+ for invalid use of member function.
+
+2011-10-21 Ville Voutilainen <ville.voutilainen@gmail.com>
+
+ PR c++/50811
+ * parser.c (cp_parser_class_head): Parse virt-specifiers
+ regardless of whether an id is present
+
+2011-10-20 Jason Merrill <jason@redhat.com>
+
+ PR c++/41449
+ * typeck2.c (split_nonconstant_init_1): Handle EH cleanup of
+ initialized subobjects.
+
+2011-10-19 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/13657
+ * class.c (instantiate_type): Fix error message.
+
+2011-10-19 Jason Merrill <jason@redhat.com>
+
+ PR c++/50793
+ * tree.c (bot_manip): Propagate AGGR_INIT_ZERO_FIRST.
+
+2011-10-19 Roland Stigge <stigge@antcom.de>
+
+ PR translation/49704
+ * semantics.c (potential_constant_expression_1): Use "AST" instead of
+ "ast" in sorry message.
+
+2011-10-19 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/38761
+ PR c++/40872
+ * decl.c (duplicate_decls, make_typename_type, grokdeclarator): Use
+ G_() in error message strings to facilitate translation.
+ * semantics.c (finish_id_expression): Likewise.
+ * parser.c (cp_parser_nested_name_specifier_opt,
+ cp_parser_parameter_declaration): Likewise.
+
+2011-10-18 Jason Merrill <jason@redhat.com>
+
+ PR c++/50531
+ * pt.c (instantiate_decl): Recognize when a function defaulted
+ outside the class is already instantiated.
+
+ PR c++/50742
+ * decl.c (check_previous_goto_1): Handle using-decl.
+
+2011-10-18 Jason Merrill <jason@redhat.com>
+
+ PR c++/50500
+ DR 1082
+ * class.c (type_has_user_declared_move_constructor): New.
+ (type_has_user_declared_move_assign): New.
+ (add_implicitly_declared_members): Add lazy copy ops
+ even if there's a move.
+ * method.c (lazily_declare_fn): Delete implicit copies
+ if there's a move.
+ (maybe_explain_implicit_delete): Explain this. Use inform rather
+ than error.
+ * cp-tree.h: Declare new fns.
+
+2011-10-18 Diego Novillo <dnovillo@google.com>
+
+ * parser.c: Remove ENABLE_CHECKING markers around debugging
+ routines.
+ (cp_lexer_dump_tokens): Add arguments START_TOKEN and CURR_TOKEN.
+ Make static
+ When printing CURR_TOKEN surround it in [[ ]].
+ Start printing at START_TOKEN.
+ Update all users.
+ (cp_debug_print_tree_if_set): New.
+ (cp_debug_print_context): New.
+ (cp_debug_print_context_stack): New.
+ (cp_debug_print_flag): New.
+ (cp_debug_print_unparsed_function): New.
+ (cp_debug_print_unparsed_queues): New.
+ (cp_debug_parser_tokens): New.
+ (cp_debug_parser): New.
+ (cp_lexer_start_debugging): Set cp_lexer_debug_stream to stderr.
+ (cp_lexer_stop_debugging): Set cp_lexer_debug_stream to NULL.
+ * parser.h (cp_lexer_dump_tokens): Remove declaration.
+ (cp_debug_parser): Declare.
+
+2011-10-17 Michael Spertus <mike_spertus@symantec.com>
+
+ * cp-tree.def: Add BASES as a new tree code.
+ * cp-tree.h (enum cp_trait_kind): Add CPTK_BASES, CPTK_DIRECT_BASES.
+ (BASES_TYPE, BASES_DIRECT): Define.
+ (calculate_bases, finish_bases, calculate_direct_bases): Declare.
+ * parser.c (cp_parser_trait_expr, cp_parser_template_argument_list,
+ (cp_parser_simple_type_specifier, cp_parser_save_nsdmi): Use them.
+ * pt.c (find_parameter_packs_r, tsubst_pack_expansion): Likewise.
+ * semantics.c (calculate_bases, finish_bases, calculate_direct_bases,
+ dfs_calculate_bases_pre, dfs_calculate_bases_post,
+ calculate_bases_helper): Define.
+
+2011-10-17 Jason Merrill <jason@redhat.com>
+
+ PR c++/50736
+ * parser.c (cp_parser_lambda_introducer): Check for more
+ invalid captures.
+
+2011-10-17 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/44524
+ * typeck.c (build_class_member_access_expr): Provide a better error
+ message for X.Y where X is a pointer to class type.
+ (finish_class_member_access_expr): Likewise.
+
+2011-10-15 Tom Tromey <tromey@redhat.com>
+ Dodji Seketeli <dodji@redhat.com>
+
+ * error.c (cp_diagnostic_starter): Pass the relevant location to
+ diagnostic_report_current_module.
+ (cp_diagnostic_finalizer): Call virt_loc_aware_diagnostic_finalizer.
+
+2011-10-17 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/48489
+ * typeck.c (finish_class_member_access_expr): Fix error call
+ for TREE_CODE (access_path) == TREE_BINFO.
+
+2011-10-15 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/50732
+ * semantics.c (finish_trait_expr): Do not try to instantiate the
+ the base type of an __is_base_of trait.
+ (check_trait_type): Return a tree; use complete_type_or_else.
+
+2011-10-14 Jason Merrill <jason@redhat.com>
+
+ PR c++/50563
+ * parser.c (cp_parser_cache_group): Handle end==CPP_COMMA.
+ (cp_parser_save_nsdmi): Pass it.
+
+ PR c++/50707
+ * method.c (walk_field_subobs): Check for NSDMI before
+ complaining about uninitialized fields.
+
+ * pt.c (tsubst_decl) [FIELD_DECL]: Use void_zero_node
+ instead of error_mark_node as a placeholder.
+
+2011-10-14 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/38174
+ * call.c (add_builtin_candidate): If two pointers have a composite
+ pointer type, generate a single candidate with that type.
+
+2011-10-13 Jason Merrill <jason@redhat.com>
+
+ PR c++/50614
+ * cp-tree.h (VAR_TEMPL_TYPE_FIELD_OR_FUNCTION_DECL_CHECK): New.
+ (DECL_TEMPLATE_INFO): Use it.
+ * pt.c (tsubst_decl) [FIELD_DECL]: Set DECL_TEMPLATE_INFO
+ if the decl has an NSDMI.
+ * init.c (perform_member_init): Use it.
+
+ PR c++/50437
+ * cp-tree.h (struct tree_lambda_expr): Add closure field.
+ (LAMBDA_EXPR_CLOSURE): New.
+ * pt.c (tsubst_copy_and_build) [LAMBDA_EXPR]: Likewise.
+ * semantics.c (build_lambda_object): Use it instead of TREE_TYPE.
+ (begin_lambda_type, lambda_function, add_capture): Likewise.
+ (add_default_capture, lambda_expr_this_capture): Likewise.
+
+2011-10-13 Diego Novillo <dnovillo@google.com>
+
+ * cp-tree.h (struct language_function): Rename in_function_try_handler
+ to x_in_function_try_handler.
+ Rename in_base_initializer to x_in_base_initializer.
+ Update all users.
+
+2011-10-13 Diego Novillo <dnovillo@google.com>
+
+ * class.c (sorted_fields_type_new): Factor out of ...
+ (finish_struct_1): ... here.
+
+2011-10-13 Jason Merrill <jason@redhat.com>
+
+ PR c++/50618
+ * init.c (expand_aggr_init_1): Don't zero-initialize virtual
+ bases of a base subobject.
+
+2011-10-12 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/50594
+ * decl.c (cxx_init_decl_processing): Add
+ __attribute__((externally_visible)) to operator new and
+ operator delete library fn.
+
+2011-10-11 Michael Meissner <meissner@linux.vnet.ibm.com>
+
+ * decl.c (duplicate_decls): Delete old interface with two parallel
+ arrays to hold standard builtin declarations, and replace it with
+ a function based interface that can support creating builtins on
+ the fly in the future. Change all uses, and poison the old
+ names. Make sure 0 is not a legitimate builtin index.
+ * except.c (build_eh_type_type): Ditto.
+ (choose_personality_routine): Ditto.
+ * semantics.c (finish_omp_atomic): Ditto.
+ (finish_omp_barrier): Ditto.
+ (finish_omp_flush): Ditto.
+ (finish_omp_taskwait): Ditto.
+
+2011-10-11 Jason Merrill <jason@redhat.com>
+
+ PR c++/49855
+ PR c++/49896
+ * cp-tree.def (IMPLICIT_CONV_EXPR): New.
+ * call.c (perform_implicit_conversion_flags): Build it
+ instead of NOP_EXPR.
+ * cp-objcp-common.c (cp_common_init_ts): It's typed.
+ * cxx-pretty-print.c (pp_cxx_cast_expression): Handle it.
+ (pp_cxx_expression): Likewise.
+ * error.c (dump_expr): Likewise.
+ * semantics.c (potential_constant_expression_1): Likewise.
+ * tree.c (cp_tree_equal): Likewise.
+ (cp_walk_subtrees): Likewise.
+ * pt.c (iterative_hash_template_arg): Likewise.
+ (for_each_template_parm_r): Likewise.
+ (type_dependent_expression_p): Likewise.
+ (tsubst_copy, tsubst_copy_and_build): Handle IMPLICIT_CONV_EXPR
+ and CONVERT_EXPR.
+ * cp-tree.h (IMPLICIT_CONV_EXPR_DIRECT_INIT): New.
+
+2011-10-11 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/50611
+ * pt.c (tsubst_copy_and_build): If (complain & tf_error) is false
+ do not call unqualified_name_lookup_error.
+
+2011-10-10 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/50660
+ * call.c (conversion_null_warnings): Don't look through references.
+
+2011-10-09 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/38980
+ * init.c (constant_value_1): Add bool parameter.
+ (decl_constant_value_safe): Add.
+ (integral_constant_value): Adjust.
+ (decl_constant_value): Adjust.
+ * cp-tree.h (decl_constant_value_safe): Declare.
+ * typeck.c (decay_conversion): Use decl_constant_value_safe.
+ * call.c (convert_like_real): Likewise.
+
+2011-10-09 Jakub Jelinek <jakub@redhat.com>
+ Diego Novillo <dnovillo@google.com>
+
+ * pt.c (reregister_specialization): Use htab_find instead of
+ htab_find_slot with INSERT.
+ (maybe_process_partial_specialization, lookup_template_class_1): Change
+ slot variable type to void ** to avoid aliasing problems.
+ (register_specialization): Likewise. Use slot != NULL instead of
+ more expensive !optimize_specialization_lookup_p (tmpl) test.
+
+2011-10-08 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/34927
+ * typeck2.c (abstract_virtuals_error_sfinae): Don't produce duplicate
+ inform messages in case of cloned destructor.
+
+2011-10-06 Jason Merrill <jason@redhat.com>
+
+ PR c++/39164
+ * decl.c (grokfndecl): Diagnose redefinition of defaulted fn.
+
+2011-10-02 Jason Merrill <jason@redhat.com>
+
+ * pt.c (tsubst_pack_expansion): Re-use ARGUMENT_PACK_SELECTs.
+ Change unsubstituted_packs to bool.
+
+ * parser.c (cp_parser_range_for): Don't try to deduce from {}
+ in a template.
+
+ PR c++/35722
+ Implement N2555 (expanding pack expansion to fixed parm list)
+ * pt.c (coerce_template_parms): Allow expanding a pack expansion
+ to a fixed-length argument list.
+ (unify_pack_expansion): Handle explicit args properly.
+ (unify) [TREE_VEC]: Handle pack expansions here.
+ [TYPE_ARGUMENT_PACK]: Not here.
+ (tsubst_pack_expansion): Don't try to do partial substitution.
+ (pack_deducible_p): New.
+ (fn_type_unification): Use it.
+ (find_parameter_packs_r): Take the TYPE_MAIN_VARIANT
+ of a type parameter.
+ (check_non_deducible_conversion): Split from type_unification_real.
+ (unify_one_argument): Split from type_unification_real...
+ (unify_pack_expansion): ...and here. Drop call_args_p parm.
+ (type_unification_real, unify, more_specialized_fn): Adjust.
+
+ * class.c (fixed_type_or_null): Handle NSDMI.
+ * method.c (walk_field_subobs): Disable NSDMI noexcept checking
+ for now.
+
+2011-09-30 Jason Merrill <jason@redhat.com>
+
+ * cp-tree.h (TREE_NEGATED_INT): Remove.
+ * semantics.c (finish_unary_op_expr): Don't set it.
+
+2011-09-30 Janis Johnson <janisjo@codesourcery.com>
+
+ PR c++/44473
+ * mangle.c (write_type): Handle CV qualifiers for decimal classes.
+
+2011-09-26 Andi Kleen <ak@linux.intel.com>
+
+ * repo.c (finish_repo): Use HOST_WIDE_INT_PRINT_HEX_PURE.
+
+2011-09-28 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/45278
+ * typeck.c (cp_build_binary_op): With -Wextra, warn for ordered
+ comparison of pointer with zero.
+
+2011-09-27 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/31489
+ * parser.c (cp_parser_elaborated_type_specifier): For RECORD_TYPE,
+ set CLASSTYPE_DECLARED_CLASS.
+
+2011-09-27 Jakub Jelinek <jakub@redhat.com>
+
+ * decl.c (duplicate_decls): If compatible stpcpy prototype
+ is seen, set implicit_built_in_decls[BUILT_IN_STPCPY].
+
+2011-09-26 Jason Merrill <jason@redhat.com>
+
+ PR c++/45012
+ * pt.c (tsubst_copy_and_build) [CONST_DECL]: Don't pull out
+ constant value if we're still in a template.
+
+ PR c++/46105
+ * typeck.c (structural_comptypes): Ignore cv-quals on typename scope.
+
+ PR c++/50508
+ * semantics.c (cxx_eval_logical_expression): Use tree_int_cst_equal
+ rather than ==.
+
+2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/45487
+ * error.c (dump_template_bindings): Separate bindings with semicolons
+ instead of commas.
+
+2011-09-26 Jason Merrill <jason@redhat.com>
+
+ PR c++/50512
+ * call.c (compare_ics): Only consider rvaluedness_matches_p
+ if the target type is the same or it too differs in rvalueness.
+
+ PR c++/50523
+ * call.c (implicit_conversion): Mask out inappropriate LOOKUP
+ flags at the top of the function.
+
+ * pt.c (tsubst_copy) [PARM_DECL]: Handle 'this' in NSDMI.
+
+2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * pt.c (convert_nontype_argument): Handle NULLPTR_TYPE.
+
+2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/26747
+ * cp-gimplify.c (get_bc_label): Remove obsolete diagnostics.
+
+2011-09-25 Jason Merrill <jason@redhat.com>
+
+ * parser.c (inject_this_parameter): Split out from
+ cp_parser_late_return_type_opt.
+ (cp_parser_class_specifier_1): Use it for NSDMIs.
+ * tree.c (bot_replace): Replace NSDMI 'this' with real 'this'.
+
+2011-09-24 Jason Merrill <jason@redhat.com>
+
+ * except.c (expr_noexcept_p): Split out from finish_noexcept_expr.
+ * cp-tree.h: Declare it.
+ * method.c (walk_field_subobs): Use it.
+
+ * init.c (perform_member_init): Instantiate NSDMI here.
+ * pt.c (tsubst_decl) [FIELD_DECL]: Not here.
+
+ Handle deferred parsing of NSDMIs.
+ * parser.h (cp_unparsed_functions_entry): Add nsdmis field.
+ * parser.c (unparsed_nsdmis, cp_parser_save_nsdmi): New.
+ (cp_parser_late_parse_one_default_arg): Split out from
+ cp_parser_late_parsing_default_args.
+ (cp_parser_late_parsing_nsdmi): New.
+ (push_unparsed_function_queues): Set it.
+ (cp_parser_parameter_declaration): Save the '=' token.
+ (cp_parser_template_parameter): Likewise.
+ (cp_parser_default_argument): Call cp_parser_initializer
+ rather than cp_parser_initializer_clause.
+ (cp_parser_class_specifier_1): Parse unparsed_nsdmis.
+ (cp_parser_member_declaration): Handle nsdmis.
+ * decl2.c (grokfield): Handle DEFAULT_ARG for a function.
+
+ Implement C++11 non-static data member initializers.
+ * cp-tree.h (enum cpp_warn_str): Add CPP0X_NSDMI.
+ * error.c (maybe_warn_cpp0x): Handle it.
+ * call.c (convert_like_real) [ck_user]: Don't complain about
+ using an explicit constructor for direct-initialization.
+ * class.c (check_field_decl): Fix ancient typo.
+ (check_field_decls): NSDMIs make the default ctor non-trivial.
+ * decl.c (cp_finish_decl): Record NSDMI.
+ (grokdeclarator): Allow NSDMI.
+ * decl2.c (grokfield): Allow NSDMI. Correct LOOKUP flags.
+ * init.c (perform_member_init): Use NSDMI.
+ * method.c (walk_field_subobs): Check for NSDMI.
+ * parser.c (cp_parser_member_declaration): Parse { } init.
+ * semantics.c (register_constexpr_fundef): Don't talk about
+ a return statement in a constexpr constructor.
+ (cxx_eval_call_expression): Check DECL_INITIAL instead of
+ DECL_SAVED_TREE.
+
+2011-09-24 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/44267
+ * class.c (build_base_path): Add a tsubst_flags_t parameter.
+ (convert_to_base): Adjust call.
+ * typeck.c (build_class_member_access_expr,
+ get_member_function_from_ptrfunc, build_static_cast_1): Likewise.
+ * init.c (dfs_initialize_vtbl_ptrs, emit_mem_initializers): Likewise.
+ * method.c (do_build_copy_constructor, do_build_copy_assign): Likewise.
+ * rtti.c (build_dynamic_cast_1): Likewise.
+ * typeck2.c (build_scoped_ref, build_m_component_ref): Likewise.
+ * call.c (build_over_call, build_special_member_call): Likewise.
+ * cvt.c (cp_convert_to_pointer, convert_to_pointer_force,
+ build_up_reference): Likewise.
+ * cp-tree.h (build_base_path): Adjust declaration.
+
+2011-09-23 Jason Merrill <jason@redhat.com>
+
+ Core 253 - allow const objects with no initializer or
+ user-provided default constructor if the defaulted constructor
+ initializes all the subobjects.
+ PR c++/20039
+ PR c++/42844
+ * class.c (default_init_uninitialized_part): New.
+ * cp-tree.h: Declare it.
+ * decl.c (check_for_uninitialized_const_var): Use it.
+ * init.c (perform_member_init): Likewise.
+ (build_new_1): Likewise.
+ * method.c (walk_field_subobs): Likewise.
+
+2011-09-23 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/50258
+ * decl.c (check_static_variable_definition): Allow in-class
+ initialization of static data member of non-integral type in
+ permissive mode.
+
+2011-09-22 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/50491
+ * semantics.c (potential_constant_expression_1): Handle USING_DECL.
+
+2011-09-22 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/50371
+ * pt.c (invalid_nontype_parm_type_p): Handle NULLPTR_TYPE.
+
+2011-09-22 Jonathan Wakely <jwakely.gcc@gmail.com>
+ Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/50344
+ * friend.c (make_friend_class): cv-qualification is ok in a
+ friend declaration.
+
+2011-09-21 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/50454
+ * decl.c (grokdeclarator): Consistently handle both __int128
+ and unsigned __int128 with -pedantic; suppress diagnostic in
+ system headers.
+
+2011-09-20 Jason Merrill <jason@redhat.com>
+
+ * cp-tree.h (DECL_TEMPLOID_INSTANTIATION): New.
+ (DECL_GENERATED_P): New.
+ * class.c (finalize_literal_type_property): Use them.
+ * semantics.c (is_instantiation_of_constexpr): Likewise.
+ (register_constexpr_fundef): Likewise.
+
+ * call.c (convert_default_arg): Avoid redundant copy.
+ * tree.c (bot_manip): Copy everything.
+
+2011-09-20 Roberto Agostino Vitillo <ravitillo@lbl.gov>
+
+ * call.c (build_new_method_call_1): Use non-virtual lookup
+ for final virtual functions.
+
+2011-09-16 Jason Merrill <jason@redhat.com>
+
+ PR c++/50424
+ * call.c (set_flags_from_callee): Split out from build_call_a.
+ * cp-tree.h: Declare it.
+ * tree.c (bot_manip): Call it.
+
+2011-09-15 Jason Merrill <jason@redhat.com>
+
+ PR c++/50365
+ * parser.c (cp_parser_late_return_type_opt): Check quals parameter
+ for clearing current_class_ptr, too.
+
+2011-09-14 Diego Novillo <dnovillo@google.com>
+
+ * name-lookup.c (lookup_arg_dependent): Use conditional
+ timevars.
+ * decl.c (xref_tag): Likewise.
+
+2011-09-14 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/50391
+ * pt.c (regenerate_decl_from_template): Don't pass an error_mark_node
+ to build_exception_variant.
+
+2011-09-13 Dodji Seketeli <dodji@redhat.com>
+
+ PR c++/48320
+ * pt.c (template_parameter_pack_p): Support TEMPLATE_PARM_INDEX
+ nodes. Add a comment.
+ (arg_from_parm_pack_p): New static function, factorized out from
+ tsubst_pack_expansion and extended to support non-type parameter
+ packs represented with TEMPLATE_PARM_INDEX nodes.
+ (tsubst_pack_expansion): Use arg_from_parm_pack_p.
+
+2011-09-12 Jason Merrill <jason@redhat.com>
+
+ * pt.c (type_unification_real): Fix handling of DEDUCE_CONV
+ with no deducible template parameters.
+ * call.c (rejection_reason_code): Add rr_template_conversion.
+ (print_z_candidate): Handle it.
+ (template_conversion_rejection): New.
+ (build_user_type_conversion_1): Use it.
+
+ * call.c (merge_conversion_sequences): Set bad_p and user_conv_p
+ on all of the second conversion sequence.
+ (build_user_type_conversion_1): Set bad_p on the ck_user conv.
+ (convert_like_real): Handle bad ck_ref_bind with user_conv_p in the
+ first section. Fix loop logic.
+ (initialize_reference): Call convert_like for diagnostics when
+ we have a (bad) conversion.
+
+ * call.c (convert_class_to_reference)
+ (convert_class_to_reference_1): Remove.
+ (reference_binding): Use build_user_type_conversion_1 instead.
+
+ * call.c (initialize_reference): Add flags parm.
+ * decl.c (grok_reference_init): Likewise.
+ (check_initializer): Pass it.
+ * typeck.c (convert_for_initialization): Likewise.
+ * cp-tree.h: Adjust.
+
+ * cp-tree.h (LOOKUP_NO_RVAL_BIND): New.
+ * call.c (conditional_conversion): Use it.
+ (reference_binding): Fix handling of xvalues.
+
+2011-09-09 Jason Merrill <jason@redhat.com>
+
+ * call.c (implicit_conversion): Check BRACE_ENCLOSED_INITIALIZER_P
+ before forcing instantiation.
+
+2011-09-08 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/50324
+ * typeck2.c (digest_init_r): Call complete_type_or_maybe_complain
+ instead of complete_type_or_else.
+
+2011-09-08 Dodji Seketeli <dodji@redhat.com>
+
+ PR c++/33255 - Support -Wunused-local-typedefs warning
+ * name-lookup.c (pushdecl_maybe_friend_1): Use the new
+ record_locally_defined_typedef.
+ * decl.c (finish_function): Use the new
+ maybe_warn_unused_local_typedefs.
+ (grokfield): Use the new record_locally_defined_typedef.
+ * parser.c (lookup_name): Use the new maybe_record_typedef_use.
+
+2011-09-07 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/50309
+ * decl.c (grokdeclarator): Check u.function.exception_specification
+ for error_mark_node.
+
+2011-09-07 Jason Merrill <jason@redhat.com>
+
+ PR c++/50298
+ * parser.c (cp_parser_member_declaration): Don't require a constant
+ rvalue here in C++0x.
+
+ * pt.c (type_unification_real): Correct complain arg for tsubsting
+ default template args.
+
+ * pt.c (tsubst_aggr_type): Check TYPE_P before tsubsting.
+
+2011-09-06 Jason Merrill <jason@redhat.com>
+
+ PR c++/50296
+ * semantics.c (register_constexpr_fundef): Call is_valid_constexpr_fn.
+ (cx_check_missing_mem_inits): Handle bases and empty trivial members.
+ (validate_constexpr_fundecl): Remove.
+ * decl.c (start_preparsed_function): Don't call it.
+ * cp-tree.h: Don't declare it.
+
+2011-09-04 Jason Merrill <jason@redhat.com>
+
+ PR c++/49267
+ * call.c (reference_binding): Don't set is_lvalue for an rvalue
+ reference rfrom.
+
+ PR c++/49267
+ PR c++/49458
+ DR 1328
+ * call.c (reference_binding): Set rvaluedness_matches_p properly
+ for reference to function conversion ops.
+ (compare_ics): Adjust.
+
+ * class.c (trivial_default_constructor_is_constexpr): Rename from
+ synthesized_default_constructor_is_constexpr.
+ (type_has_constexpr_default_constructor): Adjust.
+ (add_implicitly_declared_members): Call it instead.
+ (explain_non_literal_class): Explain about non-constexpr default ctor.
+ * cp-tree.h: Adjust.
+ * method.c (synthesized_method_walk): Adjust.
+ * semantics.c (explain_invalid_constexpr_fn): Handle defaulted
+ functions, too.
+
+ PR c++/50248
+ Core 1358
+ * init.c (perform_member_init): Don't diagnose missing inits here.
+ (emit_mem_initializers): Or here.
+ * method.c (process_subob_fn): Don't instantiate constexpr ctors.
+ * semantics.c (cx_check_missing_mem_inits): New.
+ (explain_invalid_constexpr_fn): Call it.
+ (register_constexpr_fundef): Likewise. Leave
+ DECL_DECLARED_CONSTEXPR_P set when the body is unsuitable.
+ (cxx_eval_call_expression): Adjust diagnostics.
+ (cxx_eval_constant_expression): Catch use of 'this' in a constructor.
+
+2011-08-30 Jason Merrill <jason@redhat.com>
+
+ PR c++/50084
+ * cp-tree.h (cp_decl_specifier_seq): Rename user_defined_type_p
+ to type_definition_p.
+ * parser.c (cp_parser_set_decl_spec_type): Likewise.
+ * decl.c (grokdeclarator): Check it.
+
+ PR c++/50089
+ * semantics.c (finish_id_expression): Use
+ current_nonlambda_class_type for qualified-ids.
+
+ PR c++/50114
+ * decl.c (poplevel): Disable for scope compatibility hack
+ in C++11 mode.
+
+ PR c++/50220
+ * semantics.c (add_capture): Call complete_type for copy.
+
+ PR c++/50234
+ * semantics.c (cxx_eval_component_reference): Handle
+ value-initialization for omitted initializers.
+
+2011-08-29 Jason Merrill <jason@redhat.com>
+
+ PR c++/50224
+ * semantics.c (finish_id_expression): Mark captured variables used.
+
+2011-08-29 Jakub Jelinek <jakub@redhat.com>
+ Jason Merrill <jason@redhat.com>
+
+ PR c++/50207
+ * class.c (finish_struct_1): Complain if the first field is
+ artificial.
+
+2011-08-29 Jason Merrill <jason@redhat.com>
+
+ PR c++/50209
+ Core DR 994
+ * parser.c (cp_parser_default_argument): Use
+ cp_parser_initializer_clause.
+ (cp_parser_late_parsing_default_args): Likewise.
+
+2011-08-26 Jason Merrill <jason@redhat.com>
+
+ Core DR 342
+ PR c++/48582
+ * pt.c (check_valid_ptrmem_cst_expr): A null member pointer value
+ is valid in C++11.
+ (convert_nontype_argument): Likewise. Implicitly convert nullptr
+ and do constant folding.
+ * mangle.c (write_template_arg_literal): Mangle null member
+ pointer values as 0.
+ * call.c (null_member_pointer_value_p): New.
+ * cp-tree.h: Declare it.
+
+2011-08-25 Jason Merrill <jason@redhat.com>
+
+ * call.c (convert_like_real): Remove redundant complain checks.
+
+ PR c++/50157
+ * call.c (convert_like_real): Exit early if bad and !tf_error.
+
+2011-08-23 Jason Merrill <jason@redhat.com>
+
+ * typeck2.c (build_functional_cast): Don't try to avoid calling
+ build_value_init.
+ * pt.c (instantiate_class_template_1): Don't copy TYPE_HAS_* flags.
+
+2011-08-23 Jason Merrill <jason@redhat.com>
+
+ PR c++/49045
+ Core 1321
+ * tree.c (dependent_name): New.
+ (cp_tree_equal): Two calls with the same dependent name are
+ equivalent even if the overload sets are different.
+
+2011-08-23 Jason Merrill <jason@redhat.com>
+
+ * tree.c (build_target_expr): Set TREE_CONSTANT on
+ literal TARGET_EXPR if the value is constant.
+ * typeck2.c (build_functional_cast): Don't set it here.
+
+2011-08-23 Jason Merrill <jason@redhat.com>
+
+ Core 903 (partial)
+ * call.c (null_ptr_cst_p): Only 0 qualifies in C++11.
+
+2011-08-23 Jason Merrill <jason@redhat.com>
+
+ Core 975
+ * decl.c (cxx_init_decl_processing): Initialize
+ dependent_lambda_return_type_node.
+ * cp-tree.h (cp_tree_index): Add CPTI_DEPENDENT_LAMBDA_RETURN_TYPE.
+ (dependent_lambda_return_type_node): Define.
+ (DECLTYPE_FOR_LAMBDA_RETURN): Remove.
+ * semantics.c (lambda_return_type): Handle overloaded function.
+ Use dependent_lambda_return_type_node instead of
+ DECLTYPE_FOR_LAMBDA_RETURN.
+ (apply_lambda_return_type): Don't check dependent_type_p.
+ * pt.c (tsubst_copy_and_build): Handle lambda return type deduction.
+ (instantiate_class_template_1): Likewise.
+ (tsubst): Don't use DECLTYPE_FOR_LAMBDA_RETURN.
+ * mangle.c (write_type): Likewise.
+ * typeck.c (structural_comptypes): Likewise.
+ (check_return_expr): Handle dependent_lambda_return_type_node.
+
+2011-08-23 Jason Merrill <jason@redhat.com>
+
+ PR c++/50024
+ * semantics.c (maybe_constant_value): Don't try to fold { }.
+ * pt.c (build_non_dependent_expr): Don't wrap { }.
+ * init.c (build_value_init): Allow scalar value-init in templates.
+
+2011-08-23 Jason Merrill <jason@redhat.com>
+
+ * semantics.c (potential_constant_expression_1): Allow 'this'.
+
+2011-08-23 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/50158
+ * typeck.c (cp_build_modify_expr): Call mark_rvalue_use on rhs
+ if it has side-effects and needs to be preevaluated.
+
+2011-08-23 Siddhesh Poyarekar <siddhesh.poyarekar@gmail.com>
+
+ PR c++/50055
+ * except.c (begin_eh_spec_block): Build EH_SPEC block on the
+ same line as the function.
+
+2011-08-23 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/46862
+ * class.c (finish_struct_1): If TYPE_TRANSPARENT_AGGR is set on a type
+ which doesn't have any fields, clear it and diagnose.
+
+2011-08-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+ Marc Glisse <marc.glisse@normalesup.org>
+
+ PR libstdc++-v3/1773
+ * mangle.c (decl_mangling_context): Call
+ targetm.cxx.decl_mangling_context.
+ (write_unscoped_name): Use decl_mangling_context.
+
+2011-08-18 Dodji Seketeli <dodji@redhat.com>
+
+ PR c++/45625
+ * pt.c (parameter_of_template_p): Handle comparison with DECLs of
+ template parameters as created by process_template_parm.
+
+2011-08-16 Jason Merrill <jason@redhat.com>
+
+ PR c++/50086
+ * pt.c (unify_pack_expansion): Correct overloaded unification
+ logic.
+
+ * pt.c (instantiate_class_template_1): If DECL_PRESERVE_P is set
+ on a member function or static data member, call mark_used.
+
+ PR c++/50054
+ * typeck2.c (cxx_incomplete_type_diagnostic): Handle
+ init_list_type_node.
+
+2011-08-13 Jason Merrill <jason@redhat.com>
+
+ PR c++/50075
+ * name-lookup.c (local_bindings_p): New.
+ * name-lookup.h: Declare it.
+ * lex.c (unqualified_name_lookup_error): Use it.
+
+ PR c++/50059
+ * error.c (dump_expr): Handle MODIFY_EXPR properly.
+
+ * decl.c (grok_reference_init): Handle constexpr here.
+ * call.c (initialize_reference): Not here.
+
+2011-08-12 David Li <davidxl@google.com>
+
+ * class.c (update_vtable_entry_for_fn): Set
+ LOST_PRIMARY bit properly.
+
+2011-08-12 Jason Merrill <jason@redhat.com>
+
+ PR c++/50034
+ * call.c (convert_arg_to_ellipsis): force_rvalue only in
+ potentially evaluated context.
+
+2011-08-12 Richard Guenther <rguenther@suse.de>
+
+ * call.c (build_over_call): Instead of memcpy use an
+ assignment of two MEM_REFs.
+
+2011-08-11 Romain Geissler <romain.geissler@gmail.com>
+ Brian Hackett <bhackett1024@gmail.com>
+
+ * decl.c (cp_finish_decl): Invoke callbacks on finish_decl event.
+
+2011-08-10 Richard Guenther <rguenther@suse.de>
+
+ * call.c (build_over_call): Call memcpy unconditionally.
+
+2011-08-08 Jason Merrill <jason@redhat.com>
+
+ PR c++/50020
+ * semantics.c (finish_call_expr): Don't look at 'this' if we
+ had an explicit object argument.
+
+ PR c++/50011
+ * typeck2.c (check_narrowing): Fix integer logic.
+
+2011-08-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * Make-lang.in (g++$(exeext)): Add $(EXTRA_GCC_LIBS).
+
+2011-08-05 Jason Merrill <jason@redhat.com>
+
+ PR c++/48993
+ * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Sorry
+ on 'this' in a constructor.
+
+ PR c++/49921
+ * semantics.c (finish_decltype_type): Call invalid_nonstatic_memfn_p.
+
+ PR c++/49669
+ * init.c (perform_member_init): Handle invalid array initializer.
+
+ PR c++/49988
+ * semantics.c (cxx_eval_array_reference): Handle failure to
+ reduce the array operand to something we can work with.
+
+2011-08-05 Gabriel Charette <gchare@google.com>
+
+ * decl.c (finish_function): Remove unecessary line 0 hack.
+
+2011-08-05 Jason Merrill <jason@redhat.com>
+
+ PR c++/47453
+ * typeck.c (build_x_compound_expr_from_list): Also complain
+ about ({...}).
+
+ PR c++/49812
+ * typeck.c (cp_build_unary_op) [POSTINCREMENT_EXPR]: Strip cv-quals.
+
+ PR c++/49983
+ * parser.c (cp_parser_range_for): Only do auto deduction in
+ template if the range is non-dependent.
+
+ * init.c (perform_member_init): Always build_aggr_init
+ for a class member with an explicit mem-initializer.
+
+ * pt.c (unify) [TEMPLATE_TYPE_PARM]: Allow VLA for C++0x 'auto'.
+
+2011-08-04 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/49905
+ * decl.c (cxx_init_decl_processing): Add alloc_size (1) attribute
+ for operator new and operator new []. Call init_attributes.
+
+2011-08-02 Jason Merrill <jason@redhat.com>
+
+ PR c++/43886
+ * parser.c (cp_parser_lambda_body): Clear local_variables_forbidden_p.
+
+ PR c++/49577
+ * typeck2.c (check_narrowing): Check unsigned mismatch.
+ * semantics.c (finish_compound_literal): check_narrowing.
+
+ PR c++/49593
+ * pt.c (find_parameter_packs_r): Handle CONSTRUCTOR.
+
+ PR c++/49803
+ * init.c (sort_mem_initializers): Initialize uses_unions_p here.
+ (build_field_list): Not here.
+
+ PR c++/49834
+ * parser.c (build_range_temp): Split out from...
+ (cp_convert_range_for): ...here.
+ (do_range_for_auto_deduction): New.
+ (cp_parser_range_for): Use it.
+
+2011-08-02 Jakub Jelinek <jakub@redhat.com>
+
+ * cp-tree.h (finish_omp_atomic): Adjust prototype.
+ (cxx_omp_const_qual_no_mutable): New prototype.
+ (finish_omp_taskyield): New prototype.
+ * parser.c (cp_parser_omp_atomic): (cp_parser_omp_atomic): Handle
+ parsing OpenMP 3.1 atomics. Adjust finish_omp_atomic caller.
+ (cp_parser_omp_clause_name): Handle final and mergeable clauses.
+ (cp_parser_omp_clause_final, cp_parser_omp_clause_mergeable): New
+ functions.
+ (cp_parser_omp_all_clauses): Handle PRAGMA_OMP_CLAUSE_FINAL
+ and PRAGMA_OMP_CLAUSE_MERGEABLE.
+ (OMP_TASK_CLAUSE_MASK): Allow final and mergeable clauses.
+ (cp_parser_omp_taskyield): New function.
+ (cp_parser_pragma): Handle PRAGMA_OMP_TASKYIELD.
+ (cp_parser_omp_clause_reduction): Handle min and max.
+ * pt.c (tsubst_expr) <case OMP_ATOMIC>: Handle OpenMP 3.1 atomics.
+ (tsubst_omp_clauses): Handle OMP_CLAUSE_FINAL and
+ OMP_CLAUSE_MERGEABLE.
+ * semantics.c (finish_omp_atomic): Add OPCODE, V, LHS1 and RHS1
+ arguments. Handle OpenMP 3.1 atomics. Adjust c_finish_omp_atomic
+ caller.
+ (finish_omp_clauses): Don't complain about const qualified
+ predetermined vars and static data members in firstprivate clause.
+ Handle OMP_CLAUSE_FINAL and OMP_CLAUSE_MERGEABLE. Handle MIN_EXPR
+ and MAX_EXPR.
+ (finish_omp_taskyield): New function.
+ * cp-gimplify.c (cxx_omp_const_qual_no_mutable): New function.
+ (cxx_omp_predetermined_sharing): Use it.
+
+2011-08-02 Jason Merrill <jason@redhat.com>
+
+ * call.c (build_call_a): Also check at_function_scope_p.
+
+2011-08-01 Jason Merrill <jason@redhat.com>
+
+ PR c++/49932
+ * mangle.c (write_prefix): Handle decltype.
+
+ PR c++/49924
+ * semantics.c (cxx_eval_vec_init_1): Fix logic.
+
+ PR c++/49813
+ * semantics.c (potential_constant_expression_1): Allow any builtin.
+ (morally_constexpr_builtin_function_p): Remove.
+
+2011-07-29 Jason Merrill <jason@redhat.com>
+
+ PR c++/49867
+ * parser.c (cp_parser_lambda_expression): Also clear in_statement
+ and in_switch_statement_p.
+ (cp_parser_class_specifier): Likewise.
+
+2011-07-28 Jason Merrill <jason@redhat.com>
+
+ PR c++/49808
+ * pt.c (tsubst) [TEMPLATE_PARM_INDEX]: Call convert_from_reference.
+ (convert_nontype_argument, tsubst_template_arg): Handle its output.
+
+2011-07-28 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/49813
+ * semantics.c (potential_constant_expression_1): Handle FMA_EXPR.
+
+2011-07-27 Jeffrey Yasskin <jyasskin@google.com>
+
+ * pt.c (build_template_decl): Copy the function_decl's
+ source location to the new template_decl.
+
+2011-07-26 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/49776
+ * typeck.c (cp_build_modify_expr): Check digest_init return value
+ for error_mark_node.
+
+2011-07-25 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR bootstrap/49845
+ * parser.c (cp_parser_perform_range_for_lookup): Always assign *being
+ and *end before returning.
+
+2011-07-25 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/49838
+ * parser.c (cp_parser_perform_range_for_lookup): Early return if
+ error_operand_p (range).
+
+2011-07-23 Jason Merrill <jason@redhat.com>
+
+ PR c++/49823
+ * parser.c (cp_parser_qualifying_entity): Handle templates.
+
+2011-07-22 Jason Merrill <jason@redhat.com>
+
+ PR c++/49793
+ * typeck2.c (check_narrowing): Downgrade permerror to pedwarn.
+ Make conditional on -Wnarrowing.
+
+2011-07-22 Ville Voutilainen <ville.voutilainen@gmail.com>
+
+ Warn about the use of final/override in non-c++0x mode, and
+ add __final for non-c++0x mode.
+ * cp-tree.h (cpp0x_warn_str): Add CPP0X_OVERRIDE_CONTROLS.
+ * error.c (maybe_warn_cpp0x): Adjust.
+ * parser.c (cp_parser_virt_specifier_seq_opt): Use it. Add
+ '__final' as a non-c++0x alternative for 'final'.
+
+2011-07-22 Jason Merrill <jason@redhat.com>
+ Mark Glisse <marc.glisse@normalesup.org>
+
+ PR c++/30112
+ * decl.c (cp_finish_decl): Apply pragma redefine_extname in
+ other namespaces as well.
+ * name-lookup.c (c_linkage_bindings): Define.
+ (lookup_extern_c_fun_in_all_ns): Rename from
+ lookup_extern_c_fun_binding_in_all_ns. Return tree.
+ (pushdecl_maybe_friend_1): Adjust. Copy DECL_ASSEMBLER_NAME.
+
+2011-07-20 Jason Merrill <jason@redhat.com>
+
+ * parser.c (cp_parser_initializer_list): Handle C99 .id= and [N]=
+ designated initializer syntax.
+ * decl.c (check_array_designated_initializer): Add index parm.
+ (maybe_deduce_size_from_array_init): Pass it.
+ (reshape_init_array_1): Likewise.
+
+ PR c++/6709 (DR 743)
+ PR c++/42603 (DR 950)
+ * parser.c (token_is_decltype, cp_lexer_next_token_is_decltype): New.
+ (cp_parser_nested_name_specifier_opt): Allow decltype.
+ (cp_parser_qualifying_entity): Likewise.
+ (cp_parser_decltype): Replace source tokens with CPP_DECLTYPE.
+ (cp_parser_simple_type_specifier): Handle decltype as scope.
+ (cp_parser_base_specifier): Allow decltype.
+ (cp_parser_base_clause): Don't crash on null base.
+ * parser.h (CPP_KEYWORD, CPP_TEMPLATE_ID): Move to c-common.h.
+ (CPP_NESTED_NAME_SPECIFIER, N_CP_TTYPES): Likewise.
+
+2011-07-19 Jason Merrill <jason@redhat.com>
+
+ PR c++/49785
+ * pt.c (coerce_template_parms): Handle non-pack after pack.
+
+2011-07-19 Richard Guenther <rguenther@suse.de>
+
+ * call.c (build_special_member_call): Use fold_build_pointer_plus.
+ * class.c (build_base_path): Likewise.
+ (convert_to_base_statically): Likewise.
+ (dfs_accumulate_vtbl_inits): Likewise.
+ * cp-gimplify.c (cxx_omp_clause_apply_fn): Likewise.
+ * except.c (expand_start_catch_block): Likewise.
+ * init.c (expand_virtual_init): Likewise.
+ (build_new_1): Likewise.
+ (build_vec_delete_1): Likewise.
+ (build_vec_delete): Likewise.
+ * rtti.c (build_headof): Likewise.
+ (tinfo_base_init): Likewise.
+ * typeck.c (get_member_function_from_ptrfunc): Likewise.
+ (cp_build_addr_expr_1): Likewise.
+ * typeck2.c (build_m_component_ref): Likewise.
+
+2011-07-18 Martin Jambor <mjambor@suse.cz>
+
+ * parser.c (cp_parser_parameter_declaration_list): Initialize
+ parenthesized_p.
+
+2011-07-16 Jason Merrill <jason@redhat.com>
+
+ * pt.c (tinst_level_tick, last_template_error_tick): Replace with
+ last_error_tinst_level.
+ (push_tinst_level, pop_tinst_level): Adjust.
+ (problematic_instantiation_changed): Adjust.
+ (record_last_problematic_instantiation): Adjust.
+ * error.c (cp_print_error_function): Don't print
+ current_function_decl if we're in a template instantiation context.
+ (print_instantiation_full_context): Always print first line.
+
+2011-07-16 Nathan Froyd <froydnj@codesourcery.com>
+ Jason Merrill <jason@redhat.com>
+
+ PR c++/45329
+ PR c++/48934
+ * cp-tree.h (fn_type_unification): Add `bool' parameter.
+ * pt.c (enum template_base_result): Define.
+ (unify_success, unify_unknown): Define.
+ (unify_parameter_deduction_failure): Define.
+ (unify_invalid, unify_cv_qual_mismatch, unify_type_mismatch): Define.
+ (unify_parameter_pack_mismatch): Define.
+ (unify_parameter_pack_inconsistent): Define.
+ (unify_ptrmem_cst_mismatch, unify_vla_arg): Define.
+ (unify_expression_unequal, unify_inconsistency): Define.
+ (unify_method_type_error, unify_arity): Likewise.
+ (unify_too_many_parameters, unify_too_few_parameters): Define.
+ (unify_arg_conversion, unify_no_common_base): Define.
+ (unify_illformed_ptrmem_cst_expr): Define.
+ (unify_substitution_failure): Define.
+ (unify_inconsistent_template_template_parameters): Define.
+ (unify_template_deduction_failure): Define.
+ (unify_template_argument_mismatch): Define.
+ (unify_overload_resolution_failure): Define.
+ (comp_template_args_with_info): New function, split out from...
+ (comp_template_args): ...here. Call it.
+ (deduction_tsubst_fntype): Add `complain' parameter'. Pass it
+ to tsubst.
+ (unify): Add `explain_p' parameter. Pass to all relevant calls.
+ Call above status functions when appropriate.
+ (resolve_overloaded_unification, try_one_overload): Likewise.
+ (type_unification, type_unification_real): Likewise.
+ (unify_pack_expansion): Likewise.
+ (get_template_base, try_class_unification): Likewise.
+ (get_bindings, more_specialized_fn): Pass false to unification
+ calls.
+ (get_class_bindings, do_auto_deduction): Likewise.
+ (convert_nontype_argument): Likewise.
+ (fn_type_unification): Likewise. Pass tf_warning_or_error if
+ explain_p.
+ (get_template_base): Add `explain_p' parameter and pass it to
+ try_class_unification. Return an enum template_base_result.
+ * class.c (resolve_address_of_overloaded_function): Pass false to
+ fn_type_unification.
+ * call.c (enum rejection_reason_code): Add new codes.
+ (struct rejection_reason): Add template_unification field.
+ Add template_instantiation field.
+ (template_unification_rejection): Define.
+ (template_unification_error_rejection): Define.
+ (template_instantiation_rejection): Define.
+ (invalid_copy_with_fn_template_rejection): Define.
+ (add_template_candidate): Pass false to unify.
+ Provide more rejection reasons when possible.
+ (print_template_unification_rejection): Define.
+ (print_arity_rejection): Define, split out from...
+ (print_z_candidate): ...here. Add cases for new rejection
+ reasons.
+
+2011-07-15 Jason Merrill <jason@redhat.com>
+
+ * Make-lang.in (check-g++-strict-gc): New.
+ (cp/except.o): Depend on gt-cp-except.h
+ * except.c: Include gt-cp-except.h.
+ * config-lang.in (gtfiles): Add cp/except.c.
+ * decl2.c (mark_used): Adjust constexpr condition, set
+ function_depth around template instantiation.
+ * parser.c (cp_parser_lambda_body): Set function_depth.
+ * semantics.c (maybe_add_lambda_conv_op): Likewise.
+
+ PR testsuite/49741
+ * Make-lang.in (check-c++0x): Use --extra_opts instead of--tool_opts.
+
+2011-07-13 Jason Merrill <jason@redhat.com>
+
+ * Make-lang.in (check-c++0x): New.
+
+2011-07-13 Richard Sandiford <richard.sandiford@linaro.org>
+
+ * typeck2.c (split_nonconstant_init_1): Pass the initializer directly,
+ rather than a pointer to it. Return true if the whole of the value
+ was initialized by the generated statements. Use
+ complete_ctor_at_level_p instead of count_type_elements.
+
+2011-07-12 Diego Novillo <dnovillo@google.com>
+
+ * name-lookup.h (cp_binding_level): Rename from cxx_scope.
+ Update all users.
+ (struct cp_binding_level): Fix indentation.
+
+2011-07-11 Jason Merrill <jason@redhat.com>
+
+ PR c++/49672
+ * pt.c (extract_fnparm_pack): Split out from...
+ (make_fnparm_pack): ...here.
+ (instantiate_decl): Handle non-pack parms after a pack.
+ * semantics.c (maybe_add_lambda_conv_op): Don't in a template.
+
+ * decl2.c (decl_constant_var_p): Use decl_maybe_constant_var_p.
+
+ PR c++/44609
+ * cp-tree.h (struct tinst_level): Add errors field.
+ * pt.c (neglectable_inst_p, limit_bad_template_recurson): New.
+ (push_tinst_level): Don't start another decl in that case.
+ (reopen_tinst_level): Adjust errors field.
+ * decl2.c (cp_write_global_declarations): Don't complain about
+ undefined inline if its template was defined.
+ * mangle.c (mangle_decl_string): Handle failure from push_tinst_level.
+
+2011-07-10 Jason Merrill <jason@redhat.com>
+
+ PR c++/49691
+ * parser.c (cp_parser_late_return_type_opt): Check quals parameter
+ rather than current_class_type to determine whether to set 'this'.
+ (cp_parser_direct_declarator): Pass -1 to quals if member_p is false.
+ (cp_parser_init_declarator): Pass down member_p.
+
+2011-07-09 Jason Merrill <jason@redhat.com>
+
+ * tree.c (build_vec_init_elt): Strip TARGET_EXPR.
+
+2011-07-08 Jason Merrill <jason@redhat.com>
+
+ PR c++/45437
+ * typeck.c (cp_build_modify_expr): Preevaluate RHS.
+
+ * method.c (use_thunk): Use cgraph_add_to_same_comdat_group.
+ * optimize.c (maybe_clone_body): Likewise.
+ * semantics.c (maybe_add_lambda_conv_op): Likewise.
+
+ PR c++/45603
+ * decl.c (expand_static_init): Don't get confused by user
+ declaration of __cxa_guard_acquire.
+
+ * typeck.c (cp_apply_type_quals_to_decl): Don't check
+ COMPLETE_TYPE_P either.
+
+ PR c++/49673
+ * typeck.c (cp_apply_type_quals_to_decl): Don't check
+ TYPE_NEEDS_CONSTRUCTING.
+
+2011-07-07 Jason Merrill <jason@redhat.com>
+
+ PR c++/49663
+ * pt.c (push_deduction_access_scope): Preserve
+ processing_template_decl across push_to_top_level.
+ And revert:
+ * class.c (pushclass): Accept NULL argument.
+ (popclass): Deal with popping null class.
+ * pt.c (push_access_scope, pop_access_scope): Use them rather than
+ push_to_top_level/pop_from_top_level.
+ * name-lookup.c (lookup_name_real_1): Check current_class_type.
+
+2011-07-07 Jakub Jelinek <jakub@redhat.com>
+
+ PR c/49644
+ * typeck.c (cp_build_binary_op): For MULT_EXPR and TRUNC_DIV_EXPR with
+ one non-complex and one complex argument, call save_expr on both
+ operands.
+
+2011-07-06 Jason Merrill <jason@redhat.com>
+
+ PR c++/49353
+ * semantics.c (expand_or_defer_fn_1): Clear DECL_EXTERNAL
+ on kept inlines.
+
+ PR c++/49568
+ * method.c (make_thunk, use_thunk): Copy DECL_COMDAT.
+
+2011-07-05 Jason Merrill <jason@redhat.com>
+
+ PR c++/48157
+ * pt.c (tsubst_qualified_id): Preserve TEMPLATE_ID_EXPR in
+ partial instantiation.
+
+ PR c++/49598
+ * semantics.c (finish_id_expression): convert_from_reference.
+
+2011-07-05 Richard Guenther <rguenther@suse.de>
+
+ * decl.c (cxx_init_decl_processing): Defer building common
+ tree nodes to c_common_nodes_and_builtins.
+
+2011-07-04 Jason Merrill <jason@redhat.com>
+
+ DR 1207
+ PR c++/49589
+ * mangle.c (write_expression): Handle 'this'.
+ * parser.c (cp_parser_postfix_dot_deref_expression): Allow
+ incomplete *this.
+ * semantics.c (potential_constant_expression_1): Check that
+ DECL_CONTEXT is set on 'this'.
+
+ * error.c (dump_template_bindings): Don't print typenames
+ for a partial instantiation.
+ (dump_function_decl): If we aren't printing function arguments,
+ print template arguments as <args> rather than [with ...].
+ (dump_expr): Don't print return type or template header.
+ [BASELINK]: Use BASELINK_FUNCTIONS rather than get_first_fn.
+ * pt.c (dependent_template_arg_p): Handle null arg.
+
+ * error.c (type_to_string): Avoid redundant akas.
+
+2011-07-01 Jonathan Wakely <jwakely.gcc@gmail.com>
+
+ PR c++/49605
+ * init.c (build_delete): Only warn for sfk_deleting_destructor.
+
+2011-07-01 Jakub Jelinek <jakub@redhat.com>
+
+ * Make-lang.in (cp/decl.o): Depend on pointer-set.h.
+ (cp/class.o): Likewise.
+ (cp/error.o): Likewise.
+ (cp/name-lookup.o): Likewise.
+ (cp/decl2.o): Likewise. Don't depend on $(POINTER_SET_H).
+
+2011-07-01 Jason Merrill <jason@redhat.com>
+
+ PR c++/48261
+ * pt.c (lookup_template_function): Handle non-function.
+
+ PR c++/48593
+ * pt.c (tsubst_qualified_id): Check PTRMEM_OK_P.
+ * tree.c (build_qualified_name): Set PTRMEM_OK_P.
+ * semantics.c (finish_parenthesized_expr): Clear PTRMEM_OK_P on
+ SCOPE_REF, too.
+ * cp-tree.h (PTRMEM_OK_P): Apply to SCOPE_REF, too.
+ (QUALIFIED_NAME_IS_TEMPLATE): Switch to lang flag 1.
+
+ PR c++/48883
+ PR c++/49609
+ * pt.c (resolve_nondeduced_context): Call mark_used.
+
+ PR c++/49085
+ * semantics.c (finish_offsetof): Complain about incomplete type.
+
+2011-06-30 Jason Merrill <jason@redhat.com>
+
+ PR c++/49387
+ * rtti.c (get_tinfo_decl): Call complete_type.
+
+ PR c++/49569
+ * method.c (implicitly_declare_fn): Set DECL_PARM_LEVEL and
+ DECL_PARM_INDEX on rhs parm.
+
+ * pt.c (iterative_hash_template_arg): Use cp_tree_operand_length.
+
+ PR c++/49355
+ * tree.c (stabilize_init): Handle aggregate initialization.
+
+ PR c++/48481
+ * name-lookup.c (struct arg_lookup): Add fn_set.
+ (add_function): Check it.
+ (lookup_arg_dependent_1): Initialize it.
+
+2011-06-29 Jason Merrill <jason@redhat.com>
+
+ PR c++/49216
+ * init.c (build_new_1): Pass {} down to build_vec_init.
+ (build_vec_init): Handle it.
+
+ DR 1207
+ PR c++/49003
+ * cp-tree.h (struct saved_scope): Add x_current_class_ptr,
+ x_current_class_ref.
+ (current_class_ptr, current_class_ref): Use them.
+ * decl.c (build_this_parm): Handle getting the class type.
+ * parser.c (cp_parser_late_return_type_opt): Set up 'this'
+ for use within the trailing return type.
+
+ * pt.c (tsubst_decl) [VAR_DECL]: In unevaluated operand,
+ don't tsubst DECL_INITIAL unless our type use auto.
+
+ PR c++/49520
+ * semantics.c (constexpr_fn_retval): Handle CLEANUP_POINT_EXPR here.
+ (massage_constexpr_body): Not here.
+
+ PR c++/49554
+ * semantics.c (lambda_proxy_type): New.
+ (build_capture_proxy): Use it.
+ * cp-tree.h (DECLTYPE_FOR_LAMBDA_PROXY): New.
+ * pt.c (tsubst) [DECLTYPE_TYPE]: Use them.
+
+ PR c++/45923
+ * class.c (explain_non_literal_class): New.
+ (finalize_literal_type_property): Call it.
+ * cp-tree.h: Declare it.
+ * semantics.c (ensure_literal_type_for_constexpr_object): Call it.
+ (is_valid_constexpr_fn): Likewise.
+ (massage_constexpr_body): Split out from...
+ (register_constexpr_fundef): ...here.
+ (is_instantiation_of_constexpr): New.
+ (expand_or_defer_fn_1): Leave DECL_SAVED_TREE alone in that case.
+ (explain_invalid_constexpr_fn): New.
+ (cxx_eval_call_expression): Call it.
+ (potential_constant_expression_1): Likewise. Avoid redundant errors.
+ * method.c (process_subob_fn): Diagnose non-constexpr.
+ (walk_field_subobs): Likewise.
+ (synthesized_method_walk): Don't shortcut if we want diagnostics.
+ (explain_implicit_non_constexpr): New.
+ (defaulted_late_check): Use it.
+ * call.c (build_cxx_call): Remember location.
+
+ * method.c (maybe_explain_implicit_delete): Use pointer_set
+ instead of htab.
+
+ * class.c (finalize_literal_type_property): Update conditions.
+ * method.c (defaulted_late_check): Set TYPE_HAS_CONSTEXPR_CTOR.
+
+ * tree.c (build_vec_init_expr): Don't add TARGET_EXPR.
+ * typeck2.c (digest_init_r): Handle VEC_INIT_EXPR.
+ * semantics.c (cxx_eval_vec_init_1): Correct type.
+
+ * init.c (build_value_init): Decide whether or not to zero-initialize
+ based on user-providedness of default ctor, not any ctor.
+ (build_value_init_noctor): Adjust assert.
+
+ DR 990
+ * call.c (convert_like_real) [ck_user]: Handle value-initialization.
+ (build_new_method_call_1): Likewise.
+ * init.c (expand_default_init): Handle direct list-initialization
+ of aggregates.
+
+2011-06-27 Jakub Jelinek <jakub@redhat.com>
+
+ * cp-tree.h (union lang_tree_node): Use it in chain_next expression.
+
+2011-06-26 Jason Merrill <jason@redhat.com>
+
+ PR c++/49528
+ * semantics.c (potential_constant_expression_1): Check
+ for non-literality rather than cleanup.
+ (cxx_eval_constant_expression): Likewise.
+
+ PR c++/49528
+ * semantics.c (potential_constant_expression_1): A TARGET_EXPR
+ with a cleanup isn't constant.
+ (cxx_eval_constant_expression): Likewise.
+ * init.c (expand_default_init): Use maybe_constant_init.
+
+2011-06-24 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/46400
+ * cp-tree.h (union lang_tree_node): Use TYPE_NEXT_VARIANT
+ instead of TYPE_CHAIN for chain_next for types.
+
+2011-06-23 Gabriel Charette <gchare@google.com>
+
+ * name-lookup.h (cp_binding_level): Removed unused
+ member names_size. Update all users.
+
+2011-06-23 Jason Merrill <jason@redhat.com>
+
+ * typeck2.c (build_functional_cast): Strip cv-quals for value init.
+ * init.c (build_zero_init_1): Not here.
+
+ PR c++/35255
+ * pt.c (resolve_overloaded_unification): Fix DR 115 handling.
+
+2011-06-23 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/44625
+ * decl2.c (build_anon_union_vars): Early return error_mark_node
+ for a nested anonymous struct.
+
+2011-06-23 Jason Merrill <jason@redhat.com>
+
+ PR c++/49507
+ * decl2.c (mark_used): Don't call synthesize_method for
+ functions defaulted outside the class.
+
+ * optimize.c (maybe_clone_body): Set linkage flags before
+ cgraph_same_body_alias.
+
+ PR c++/49440
+ * class.c (set_linkage_according_to_type): Hand off to
+ determine_visibility.
+
+ PR c++/49395
+ * init.c (build_zero_init_1): Strip cv-quals from scalar types.
+
+ PR c++/36435
+ * pt.c (most_specialized_instantiation): Do check return types.
+
+2011-06-22 Jason Merrill <jason@redhat.com>
+
+ PR c++/49260
+ * call.c (build_call_a): Set cp_function_chain->can_throw here.
+ (build_cxx_call): Not here.
+
+2011-06-21 Jason Merrill <jason@redhat.com>
+
+ PR c++/49172
+ * decl.c (cp_finish_decl): Adjust init_const_expr_p for refs.
+ (grokdeclarator): constexpr doesn't apply const for refs.
+ * parser.c (cp_parser_initializer_clause): Don't call
+ maybe_constant_value here.
+ * call.c (initialize_reference): Handle constexpr.
+
+ PR c++/49482
+ * semantics.c (maybe_add_lambda_conv_op): Call mark_exp_read for
+ static fn parameters.
+
+ * call.c (add_builtin_candidates): Use cv_unqualified rather than
+ TYPE_MAIN_VARIANT.
+ * pt.c (tsubst_arg_types): Likewise.
+ * except.c (build_throw): Use cv_unqualified.
+
+ PR c++/49418
+ * call.c (cxx_type_promotes_to): Don't strip cv-quals.
+ * semantics.c (lambda_return_type): Strip them here.
+
+2011-06-21 Andrew MacLeod <amacleod@redhat.com>
+
+ * semantics.c: Add sync_ or SYNC__ to builtin names.
+
+2011-06-20 Jason Merrill <jason@redhat.com>
+
+ PR c++/49216
+ * init.c (build_vec_init): Don't try to use a CONSTRUCTOR when
+ base is a pointer.
+ * typeck2.c (process_init_constructor_array): Use {} for classes,
+ too.
+ * call.c (convert_like_real): Handle substitution failure.
+
+ PR c++/48138
+ * pt.c (canonicalize_type_argument): New.
+ (convert_template_argument, unify): Use it.
+
+ PR c++/47080
+ * call.c (rejection_reason_code): Add rr_explicit_conversion.
+ (print_z_candidate): Handle it.
+ (explicit_conversion_rejection): New.
+ (build_user_type_conversion_1): Reject an explicit conversion
+ function that requires more than a qualification conversion.
+
+ PR c++/47635
+ * decl.c (grokdeclarator): Don't set ctype to an ENUMERAL_TYPE.
+
+ PR c++/48138
+ * tree.c (strip_typedefs): Use build_aligned_type.
+
+ PR c++/49205
+ * call.c (sufficient_parms_p): Allow parameter packs too.
+
+ PR c++/43321
+ * semantics.c (describable_type): Remove.
+ * cp-tree.h: Likewise.
+ * decl.c (cp_finish_decl): Don't call it.
+ * init.c (build_new): Likewise.
+ * parser.c (cp_parser_omp_for_loop): Likewise.
+ * pt.c (tsubst_decl): Likewise.
+ (do_auto_deduction): If we fail in a template, try again
+ at instantiation time.
+
+ PR c++/43831
+ * parser.c (cp_parser_lambda_introducer): Complain about redundant
+ captures.
+ * semantics.c (add_capture): Likewise.
+ (register_capture_members): Clear IDENTIFIER_MARKED.
+
+2011-06-17 Jason Merrill <jason@redhat.com>
+
+ PR c++/49458
+ * call.c (convert_class_to_reference_1): Allow binding function
+ lvalue to rvalue reference.
+
+ PR c++/43912
+ Generate proxy VAR_DECLs for better lambda debug info.
+ * cp-tree.h (FUNCTION_NEEDS_BODY_BLOCK): Add lambda operator().
+ (LAMBDA_EXPR_PENDING_PROXIES): New.
+ (struct tree_lambda_expr): Add pending_proxies.
+ * name-lookup.c (pushdecl_maybe_friend_1): Handle capture shadowing.
+ (qualify_lookup): Use is_lambda_ignored_entity.
+ * parser.c (cp_parser_lambda_expression): Don't adjust field names.
+ Call insert_pending_capture_proxies.
+ (cp_parser_lambda_introducer): Use this_identifier.
+ (cp_parser_lambda_declarator_opt): Call the object parameter
+ of the op() "__closure" instead of "this".
+ (cp_parser_lambda_body): Call build_capture_proxy.
+ * semantics.c (build_capture_proxy, is_lambda_ignored_entity): New.
+ (insert_pending_capture_proxies, insert_capture_proxy): New.
+ (is_normal_capture_proxy, is_capture_proxy): New.
+ (add_capture): Add __ to field names here, return capture proxy.
+ (add_default_capture): Use this_identifier, adjust to expect
+ add_capture to return a capture proxy.
+ (outer_lambda_capture_p, thisify_lambda_field): Remove.
+ (finish_id_expression, lambda_expr_this_capture): Adjust.
+ (build_lambda_expr): Initialize LAMBDA_EXPR_PENDING_PROXIES.
+ * pt.c (tsubst_copy_and_build): Check that LAMBDA_EXPR_PENDING_PROXIES
+ is null.
+
+ * name-lookup.c (pushdecl_maybe_friend_1): Do check for shadowing
+ of artificial locals.
+
+ * parser.c (cp_parser_lambda_expression): Clear
+ LAMBDA_EXPR_THIS_CAPTURE after parsing.
+ * pt.c (tsubst_copy_and_build): Make sure it isn't set.
+
+ * cp-tree.h (struct tree_lambda_expr): Change common to typed.
+ Move non-pointers to end of struct.
+
+ * pt.c (tsubst_decl): Handle DECL_VALUE_EXPR on reference.
+ * decl.c (check_initializer): Handle DECL_VALUE_EXPR_P.
+
+ * semantics.c (finish_non_static_data_member): Preserve dereference
+ in template.
+
+2011-06-16 Jason Merrill <jason@redhat.com>
+
+ PR c++/44160
+ * parser.c (cp_parser_lambda_body): Share code between
+ simple and complex cases instead of using cp_parser_function_body.
+
+ PR c++/45378
+ * decl.c (check_initializer): Check narrowing.
+
+ PR c++/49229
+ * pt.c (tsubst_decl) [FUNCTION_DECL]: Handle substitution failure.
+
+ PR c++/49251
+ * semantics.c (finish_id_expression): Mark even dependent
+ variables as used.
+
+ PR c++/49420
+ * error.c (dump_template_argument): Don't try to omit default
+ template args from an argument pack.
+
+2011-06-15 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR c++/49412
+ * decl.c (get_dso_handle_node): Mark __dso_handle hidden if
+ assembler supports hidden visibility.
+
+2011-06-14 Jason Merrill <jason@redhat.com>
+
+ PR c++/49107
+ * cp-tree.h (DEFERRED_NOEXCEPT_SPEC_P): Handle overload.
+ * method.c (defaulted_late_check): Only maybe_instantiate_noexcept
+ if the declaration had an exception-specifier.
+ (process_subob_fn): Don't maybe_instantiate_noexcept.
+ * pt.c (maybe_instantiate_noexcept): Handle overload.
+ * typeck2.c (nothrow_spec_p_uninst): New.
+ (merge_exception_specifiers): Add 'fn' parm. Build up overload.
+ * typeck.c (merge_types): Adjust.
+
+ * pt.c (deduction_tsubst_fntype): Don't save input_location.
+ (maybe_instantiate_noexcept): Likewise.
+
+2011-06-14 Joseph Myers <joseph@codesourcery.com>
+
+ * Make-lang.in (cp/method.o): Update dependencies.
+ * method.c: Include common/common-target.h.
+ (use_thunk): Use targetm_common.have_named_sections.
+
+2011-06-14 Steve Ellcey <sje@cup.hp.com>
+
+ * decl.c (cxx_init_decl_processing): Use ptr_mode instead of Pmode.
+
+2011-06-14 Jason Merrill <jason@redhat.com>
+
+ * error.c (type_to_string): Print typedef-stripped version too.
+
+ PR c++/49117
+ * call.c (perform_implicit_conversion_flags): Print source type as
+ well as expression.
+
+ PR c++/49389
+ * typeck2.c (build_m_component_ref): Preserve rvalueness.
+
+ PR c++/49369
+ * class.c (build_base_path): Fix cv-quals in unevaluated context.
+
+ PR c++/49290
+ * semantics.c (cxx_fold_indirect_ref): Local, more permissive copy
+ of fold_indirect_ref_1.
+ (cxx_eval_indirect_ref): Use it.
+
+2011-06-11 Jan Hubicka <jh@suse.cz>
+
+ * decl2.c (cp_write_global_declarations): Process aliases; look trhough
+ same body aliases.
+
+2011-06-10 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/41769
+ * decl.c (grokdeclarator): Reject operator names in parameters.
+
+2011-06-10 Jan Hubicka <jh@suse.cz>
+
+ * decl2.c (clear_decl_external): New functoin.
+ (cp_write_global_declarations): Use it.
+
+2011-06-10 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * cp-tree.h (error_operand_p): Remove.
+
+2011-06-09 David Krauss <potswa@mac.com>
+
+ PR c++/49118
+ * typeck2.c (build_x_arrow): Push fake template context
+ to produce diagnostic on acyclic endless operator-> drill-down.
+ * call.c (build_new_op): Change Boolean overload status
+ value to a pointer to the overload function.
+ * cp-tree.h: Likewise.
+ * typeck.c: Likewise.
+ * parser.c: Likewise.
+ * decl2.c: Likewise.
+ * pt.c: Likewise.
+
+2011-06-09 Jason Merrill <jason@redhat.com>
+
+ * semantics.c (maybe_constant_value): Handle overflowed input.
+ (non_const_var_error): Handle non-constant DECL_INITIAL.
+
+ * pt.c (build_non_dependent_expr): Use fold_non_dependent_expr_sfinae.
+
+ * parser.c (cp_parser_constant_expression): Just return the
+ non-constant expression.
+
+ * semantics.c (finish_compound_literal): Set TREE_HAS_CONSTRUCTOR.
+
+2011-06-09 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/29003
+ * decl.c (grokdeclarator): Reject operator names in typedefs.
+
+2011-06-08 Jason Merrill <jason@redhat.com>
+
+ PR c++/49107
+ * cp-tree.def (DEFERRED_NOEXCEPT): New.
+ * cp-tree.h (struct tree_deferred_noexcept): New.
+ (DEFERRED_NOEXCEPT_PATTERN, DEFERRED_NOEXCEPT_ARGS): New.
+ (DEFERRED_NOEXCEPT_SPEC_P): New.
+ (enum cp_tree_node_structure_enum): Add TS_CP_DEFERRED_NOEXCEPT.
+ (union lang_tree_node): Add tree_deferred_noexcept.
+ (maybe_instantiate_noexcept): Declare.
+ * cp-objcp-common.c (cp_tree_size): Handle DEFERRED_NOEXCEPT.
+ * error.c (dump_exception_spec): Likewise.
+ * cxx-pretty-print.c (pp_cxx_exception_specification): Likewise.
+ * ptree.c (cxx_print_xnode): Likewise.
+ * tree.c (cp_tree_equal): Likewise.
+ * decl.c (cp_tree_node_structure): Likewise.
+ (duplicate_decls): Call maybe_instantiate_noexcept.
+ * except.c (build_noexcept_spec): Handle DEFERRED_NOEXCEPT.
+ (nothrow_spec_p, type_noexcept_p, type_throw_all_p): Check
+ DEFERRED_NOEXCEPT_SPEC_P.
+ * typeck2.c (merge_exception_specifiers): Likewise.
+ * decl2.c (mark_used): Call maybe_instantiate_noexcept.
+ * method.c (process_subob_fn, defaulted_late_check): Likewise.
+ * pt.c (tsubst_exception_specification): Add defer_ok parm.
+ Build DEFERRED_NOEXCEPT.
+ (maybe_instantiate_noexcept): New.
+ (tsubst, regenerate_decl_from_template, instantiate_decl): Adjust.
+ * search.c (check_final_overrider): Call maybe_instantiate_noexcept.
+
+ * semantics.c (potential_constant_expression_1): Handle destructor
+ call.
+
+2011-06-08 Jakub Jelinek <jakub@redhat.com>
+
+ * cp-tree.h (struct tinst_level): Add chain_next GTY
+ markup.
+
+2011-06-08 Jason Merrill <jason@redhat.com>
+
+ PR c++/49322
+ * pt.c (deduction_tsubst_fntype): Don't free the tinst entry
+ if a pending_template entry is pointing at it.
+
+2011-06-07 Jason Merrill <jason@redhat.com>
+
+ PR c++/48969
+ PR c++/44175
+ * error.c (subst_to_string): New.
+ (cp_printer): Use it for 'S'.
+ (print_instantiation_partial_context_line): Handle subst context.
+ * pt.c (push_tinst_level): Handle subst context.
+ (deduction_tsubst_fntype): Don't track specific substitutions.
+ Use push_tinst_level.
+
+ * pt.c (deduction_tsubst_fntype): Use push_deduction_access_scope.
+ (fn_type_unification): Don't call push_deduction_access_scope here.
+
+2011-06-06 Jason Merrill <jason@redhat.com>
+
+ PR c++/48780
+ * typeck.c (perform_integral_promotions): Don't promote scoped enums.
+ * call.c (convert_arg_to_ellipsis): Promote them here in old ABI.
+
+2011-06-06 Nicola Pero <nicola.pero@meta-innovation.com>,
+
+ PR obj-c++/48275
+ * parser.c (cp_parser_objc_at_property_declaration): Allow setter
+ and getter names to use all the allowed method names.
+
+2011-06-06 Jason Merrill <jason@redhat.com>
+
+ PR c++/49298
+ * semantics.c (potential_constant_expression_1): Handle FIELD_DECL.
+
+ PR objc++/49221
+ * decl.c (cp_finish_decl): Check DECL_FUNCTION_SCOPE_P rather than
+ at_function_scope_p.
+
+ PR c++/49134
+ * tree.c (build_target_expr): Deal with ARM ABI tweaks.
+
+2011-06-04 Jonathan Wakely <jwakely.gcc@gmail.com>
+
+ * init.c (build_delete): Warn when deleting type with non-virtual
+ destructor.
+
+2011-06-03 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/49276
+ * mangle.c (write_nested_name): Use CP_DECL_CONTEXT instead of
+ DECL_CONTEXT.
+
+2011-06-01 Jason Merrill <jason@redhat.com>
+
+ * pt.c (build_non_dependent_expr): Remove special handling of
+ REFERENCE_REF_P.
+
+ PR c++/44175
+ * pt.c (template_args_equal): Handle one arg being NULL_TREE.
+ (deduction_tsubst_fntype): Handle excessive non-infinite recursion.
+
+ PR c++/49253
+ * typeck2.c (build_x_arrow): Don't use build_min_nt.
+
+2010-05-31 Fabien Chêne <fabien@gcc.gnu.org>
+
+ PR c++/48010
+ * name-lookup.c (supplement_binding_1): If the old binding was a
+ type name, also check that the DECL actually refers to the same
+ type or is not a type.
+
+2011-05-31 Jason Merrill <jason@redhat.com>
+
+ PR c++/44870
+ * tree.c (lvalue_kind): Recurse on NON_DEPENDENT_EXPR. Handle
+ ARROW_EXPR, TYPEID_EXPR, and arbitrary class-valued expressions.
+ (build_min_non_dep): Preserve reference refs.
+ (build_min_non_dep_call_vec): Likewise
+
+2011-05-30 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/49223
+ * semantics.c (finish_omp_clauses): Call require_complete_type
+ even for copyin/copyprivate clauses. Only call
+ cxx_omp_create_clause_info if inner_type is COMPLETE_TYPE_P.
+
+2011-05-28 Jason Merrill <jason@redhat.com>
+
+ PR c++/46124
+ * parser.c (cp_parser_lambda_expression): Improve error recovery.
+ (cp_parser_lambda_declarator_opt): Likewise. Return bool.
+
+2011-05-27 Jason Merrill <jason@redhat.com>
+
+ PR c++/47277
+ * parser.c (cp_parser_pseudo_destructor_name): Commit to parse
+ after we see the ~.
+
+ * mangle.c (mangle_decl_string): Make sure we don't try to mangle
+ templates.
+
+ PR c++/47049
+ * semantics.c (maybe_add_lambda_conv_op): Fix COMDAT sharing.
+ * decl.c (start_preparsed_function): Don't call comdat_linkage for
+ a template.
+
+ PR c++/47132
+ * mangle.c (write_expression): Handle MODOP_EXPR.
+
+ PR c++/47277
+ * parser.c (cp_parser_unqualified_id): Don't check
+ constructor_name_p for enums.
+
+ PR c++/47687
+ * pt.c (dependent_type_p_r): Avoid infinite recursion.
+
+ PR c++/48284
+ * error.c (dump_expr) [COMPONENT_REF]: Use pp_cxx_dot
+ with INDIRECT_REF of REFERENCE_TYPE.
+
+ PR c++/49181
+ * pt.c (get_mostly_instantiated_function_type): Use push_access_scope.
+
+2011-05-27 Nathan Froyd <froydnj@codesourcery.com>
+
+ * cp-tree.h (building_stmt_tree): Delete.
+ * decl.c (save_function_data): Tweak initializer for x_cur_stmt_list.
+ (build_aggr_init_full_exprs): Call building_stmt_list_p
+ instead of building_stmt_tree.
+ (initialize_local_var): Likewise.
+ (finish_function): Likewise.
+ * decl2.c (finish_anon_union): Likewise.
+ * init.c (begin_init_stmts): Likewise.
+ (finish_init_stmts): Likewise.
+ (expand_aggr_init_1): Likewise.
+ * name-lookup.c (do_local_using_decl): Likewise.
+ (do_namespace_alias): Likewise.
+ (do_using_directive): Likewise.
+ (cp_emit_debug_info_for_using): Likewise.
+ * semantics.c (add_stmt): Assert that stmt_list_stack is non-empty.
+
+2011-05-27 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/42056
+ * typeck2.c (build_functional_cast): Complain early for invalid uses
+ of 'auto' and set type to error_mark_node.
+
+2011-05-26 Jason Merrill <jason@redhat.com>
+
+ PR c++/47721
+ * parser.c (cp_parser_member_declaration): Allow friend T.
+ * friend.c (make_friend_class): Ignore non-classes.
+ * pt.c (instantiate_class_template_1): Handle TEMPLATE_TYPE_PARM.
+
+ DR 1004
+ * pt.c (convert_template_argument): Don't complain about using
+ injected-class-name as template template argument.
+
+ PR c++/47956
+ * decl.c (check_static_variable_definition): Now static.
+ (cp_finish_decl): Call it here.
+ (grokdeclarator): Not here.
+ * pt.c (instantiate_class_template_1): Or here.
+ * cp-tree.h: Don't declare it.
+
+2011-05-26 Janis Johnson <janis187@us.ibm.com>
+ Nathan Froyd <froydnj@codesourcery.com>
+
+ PR c++/2288
+ PR c++/18770
+ * name-lookup.h (enum scope_kind): Add sk_cond.
+ * name-lookup.c (pushdecl_maybe_friend): Get scope of shadowed local.
+ Detect and report error for redeclaration from for-init or if
+ or switch condition.
+ (begin_scope): Handle sk_cond.
+ * semantics.c (begin_if_stmt): Use sk_cond.
+ (begin switch_stmt): Ditto.
+
+2011-05-26 Jason Merrill <jason@redhat.com>
+
+ PR c++/48211
+ * name-lookup.h (cp_class_binding): Make base a pointer.
+ * name-lookup.c (new_class_binding): Adjust.
+ (poplevel_class): Adjust.
+
+ PR c++/48424
+ * decl.c (grokparms): Function parameter packs don't need to
+ go at the end.
+ * pt.c (type_unification_real): But they aren't deduced otherwise.
+
+2011-05-25 Jason Merrill <jason@redhat.com>
+
+ PR c++/48536
+ * decl.c (build_enumerator): If incremented enumerator won't fit in
+ previous integral type, find one it will fit in.
+
+ PR c++/48599
+ * decl.c (create_array_type_for_decl): Complain about array of auto.
+
+ PR c++/44994
+ PR c++/49156
+ * error.c (dump_template_bindings): Set processing_template_decl
+ for a partial instantiation.
+
+ PR c++/45401
+ * decl.c (grokdeclarator): Don't change type when adding rvalue ref
+ to another reference type.
+
+ PR c++/44311
+ * decl.c (case_conversion): New.
+ (finish_case_label): Use it.
+
+ * ptree.c (cxx_print_xnode): Handle ARGUMENT_PACK_SELECT.
+
+ PR c++/45698
+ * pt.c (dependent_template_arg_p): See through ARGUMENT_PACK_SELECT.
+
+ PR c++/46005
+ * decl.c (grokdeclarator): Complain about auto typedef.
+
+ PR c++/46245
+ * decl.c (grokdeclarator): Complain later for auto parameter.
+ * pt.c (splice_late_return_type): Handle use in a template
+ type-parameter.
+
+ PR c++/46696
+ * typeck.c (cp_build_modify_expr): Check DECL_DEFAULTED_FN.
+
+ PR c++/47184
+ * parser.c (cp_parser_parameter_declaration): Recognize
+ list-initialization.
+ (cp_parser_direct_declarator): Check for the closing
+ paren before parsing definitely.
+
+ PR c++/48935
+ * parser.c (cp_parser_constructor_declarator_p): Don't check
+ constructor_name_p for enums.
+ (cp_parser_diagnose_invalid_type_name): Correct error message.
+
+ PR c++/45418
+ * init.c (perform_member_init): Handle list-initialization
+ of array of non-trivial class type.
+
+ PR c++/45080
+ * pt.c (instantiate_class_template_1): Call maybe_add_lambda_conv_op.
+ * semantics.c (lambda_function): Check COMPLETE_OR_OPEN_TYPE_P.
+
+ PR c++/48292
+ * pt.c (tsubst_decl) [PARM_DECL]: Handle partial instantiation of
+ function parameter pack.
+ (tsubst_pack_expansion): Likewise.
+
+ * cp-objcp-common.c (cp_common_init_ts): TYPE_ARGUMENT_PACK has
+ TS_COMMON.
+
+2011-05-25 Jakub Jelinek <jakub@redhat.com>
+
+ * cp-objcp-common.c (cp_common_init_ts): Mark CTOR_INITIALIZER
+ as TS_TYPED.
+
+ PR c++/49136
+ * semantics.c (cxx_eval_bit_field_ref): Handle the
+ case when BIT_FIELD_REF doesn't cover only a single field.
+
+2011-05-24 Jason Merrill <jason@redhat.com>
+
+ PR c++/49042
+ * pt.c (get_mostly_instantiated_function_type): Use
+ push_deferring_access_checks rather than set flag_access_control.
+
+2011-05-24 Nicola Pero <nicola.pero@meta-innovation.com>,
+
+ * parser.c (cp_parser_objc_class_ivars): Deal gracefully with a
+ syntax error in declaring an ObjC instance variable.
+
+2011-05-24 Jason Merrill <jason@redhat.com>
+
+ PR c++/48884
+ * class.c (pushclass): Accept NULL argument.
+ (popclass): Deal with popping null class.
+ * pt.c (push_access_scope, pop_access_scope): Use them rather than
+ push_to_top_level/pop_from_top_level.
+ (push_deduction_access_scope, pop_defarg_context): New.
+ (fn_type_unification): Use them.
+ * name-lookup.c (lookup_name_real_1): Check current_class_type.
+
+2011-05-24 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * decl.c (grokdeclarator): Use current_class_name.
+
+2011-05-24 Joseph Myers <joseph@codesourcery.com>
+
+ * Make-lang.in (GXX_OBJS): Remove prefix.o.
+ (g++$(exeext)): Use libcommon-target.a.
+ (CXX_C_OBJS): Remove prefix.o.
+
+2011-05-23 Jason Merrill <jason@redhat.com>
+
+ * pt.c (tsubst_copy_and_build): Use current_class_name.
+
+ PR c++/49102
+ * call.c (convert_arg_to_ellipsis): Call force_rvalue.
+
+ PR c++/49105
+ * typeck.c (cp_build_c_cast): Don't strip cv-quals when
+ converting to reference.
+ (build_static_cast_1): Update for glvalues.
+
+ PR c++/49105
+ * typeck.c (build_const_cast_1): Handle rvalue references.
+
+ PR c++/47263
+ * decl.c (use_eh_spec_block): Do use an EH spec block for a
+ lambda op().
+
+ PR c++/49058
+ * call.c (splice_viable): Be strict in templates.
+
+ PR c++/47336
+ * error.c (dump_template_bindings): Suppress access control.
+
+ PR c++/47544
+ * pt.c (instantiate_decl): Handle =default.
+
+ PR c++/48617
+ * pt.c (invalid_nontype_parm_type_p): Allow DECLTYPE_TYPE.
+
+2011-05-23 Nathan Froyd <froydnj@codesourcery.com>
+
+ * call.c (build_over_call): Tweak call to check_function_arguments.
+ * typeck.c (cp_build_function_call_vec): Likewise.
+
+2011-05-23 Jonathan Wakely <jwakely.gcc@gmail.com>
+
+ PR c++/18016
+ * init.c (perform_member_init): Check for self-initialization.
+
+2011-05-22 Jason Merrill <jason@redhat.com>
+
+ PR c++/48647
+ * typeck.c (composite_pointer_type_r): Return error_mark_node
+ on error in SFINAE context.
+
+2011-05-20 Jason Merrill <jason@redhat.com>
+
+ PR c++/48945
+ * decl.c (grokdeclarator): Don't add set const function-cv-qual
+ for constexpr fns to memfn_quals, just add it to the type.
+ (revert_static_member_fn): Don't complain about quals.
+ (check_static_quals): New.
+ (grokfndecl): Call it.
+ (start_preparsed_function): Don't call revert_static_member_fn.
+
+ PR c++/48945
+ * decl.c (revert_static_member_fn): Ignore const on constexpr fn.
+
+ PR c++/48780
+ * cvt.c (type_promotes_to): Don't promote scoped enums.
+
+ PR c++/49066
+ * decl.c (duplicate_decls): Preserve DECL_DELETED_FN.
+
+ PR c++/48873
+ * tree.c (stabilize_expr): Fix typo.
+
+ DR 1073
+ PR c++/49082
+ * typeck.c (comp_except_specs): noexcept(false) is not compatible
+ with throw(type-list).
+ * typeck2.c (merge_exception_specifiers): noexcept(false)
+ beats any more limited specification.
+
+ PR c++/24163
+ PR c++/29131
+ * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Avoid repeating
+ unqualified lookup.
+ * semantics.c (perform_koenig_lookup): Add complain parm.
+ * cp-tree.h: Adjust.
+ * parser.c (cp_parser_postfix_expression): Adjust.
+ (cp_parser_perform_range_for_lookup): Adjust.
+
+2011-05-20 Jason Merrill <jason@redhat.com>
+
+ * semantics.c (finish_call_expr): SET_EXPR_LOCATION.
+
+2011-05-20 Joseph Myers <joseph@codesourcery.com>
+
+ * Make-lang.in (GXX_OBJS): Remove intl.o and version.o.
+
+2011-05-19 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/49043
+ * decl.c (check_omp_return): Stop searching on sk_function_parms.
+
+ PR c++/48869
+ * method.c (get_dtor, get_copy_ctor): Add COMPLAIN argument,
+ pass it down to locate_fn_flags.
+ * cp-tree.h (get_dtor, get_copy_ctor): Adjust prototypes.
+ * semantics.c (cxx_omp_create_clause_info): Adjust callers.
+ * cp-gimplify.c: Include splay-tree.h.
+ (splay_tree_compare_decl_uid, omp_var_to_track,
+ omp_cxx_notice_variable): New functions.
+ (struct cp_genericize_omp_taskreg): New type.
+ (struct cp_genericize_data): Add omp_ctx field.
+ (cp_genericize_r): Attempt to determine implicitly determined
+ firstprivate class type variables.
+ (cp_genericize): Clear omp_ctx.
+ * Make-lang.in (cp/cp-gimplify.o): Depend on $(SPLAY_TREE_H).
+
+2011-05-18 Jason Merrill <jason@redhat.com>
+
+ PR c++/48948
+ PR c++/49015
+ * class.c (finalize_literal_type_property): Do check
+ for constexpr member functions of non-literal class.
+ (finish_struct): Don't call check_deferred_constexpr_decls.
+ * cp-tree.h: Don't declare it.
+ (DECL_DEFERRED_CONSTEXPR_CHECK): Remove.
+ * decl.c (grok_special_member_properties): Don't check it
+ (grokfnedcl): Don't call validate_constexpr_fundecl.
+ (start_preparsed_function): Do call it.
+ * pt.c (tsubst_decl): Don't call it.
+ (instantiate_class_template_1): Don't call
+ check_deferred_constexpr_decls.
+ * semantics.c (literal_type_p): Check for any incompleteness.
+ (ensure_literal_type_for_constexpr_object): Likewise.
+ (is_valid_constexpr_fn): Revert deferral changes.
+ (validate_constexpr_fundecl): Likewise.
+ (register_constexpr_fundef): Likewise.
+ (check_deferred_constexpr_decls): Remove.
+
+2011-05-16 Jason Merrill <jason@redhat.com>
+
+ PR c++/48969
+ * pt.c (deduction_tsubst_fntype): Use a VEC initially.
+
+2011-05-15 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * cxx-pretty-print.c: Update comment.
+ * semantics.c (trait_expr_value, finish_trait_expr):
+ Reorder the cases.
+ * parser.c (cp_parser_primary_expression): Likewise.
+
+2011-05-15 Jonathan Wakely <jwakely.gcc@gmail.com>
+
+ PR c++/48994
+ * parser.c (cp_parser_perform_range_for_lookup): Call complete_type.
+
+2011-05-13 Ville Voutilainen <ville.voutilainen@gmail.com>
+
+ Implement final on class.
+ * class.c (check_bases): Diagnose derivation from a final class.
+ * cp-tree.h (lang_type_class): Add is_final and adjust dummy.
+ (CLASSTYPE_FINAL): New.
+ * parser.c (cp_parser_class_head): Parse class-virt-specifier, set
+ CLASSTYPE_FINAL.
+ * pt.c (instantiate_class_template_1): Copy CLASSTYPE_FINAL.
+
+2011-05-13 Jason Merrill <jason@redhat.com>
+
+ PR c++/48969
+ * pt.c (deduction_tsubst_fntype): New.
+ (fn_type_unification): Use it.
+ (init_template_processing): Initialize hash table.
+ (print_template_statistics): Print hash table stats.
+
+ * call.c (build_op_call): Use timevar_cond_start/stop.
+ (build_user_type_conversion): Likewise.
+
+2011-05-12 Jason Merrill <jason@redhat.com>
+
+ * cp-tree.h (DECL_DEFERRED_CONSTEXPR_CHECK): New.
+ * semantics.c (validate_constexpr_fundecl): Set it.
+ (check_deferred_constexpr_decls): Clear it.
+ (register_constexpr_fundef): Make sure it isn't set.
+ * decl.c (grok_special_member_properties): Check it.
+
+2011-05-11 Jason Merrill <jason@redhat.com>
+
+ PR c++/48948
+ * semantics.c (validate_constexpr_fundecl): Defer checking if
+ an argument type is being defined.
+ (is_valid_constexpr_fn): Add defer_ok parm.
+ (cxx_eval_call_expression): Adjust.
+ (check_deferred_constexpr_decls): New.
+ (literal_type_p): Make sure type isn't being defined.
+ (ensure_literal_type_for_constexpr_object): Handle type being defined.
+ * cp-tree.h: Declare check_deferred_constexpr_decls.
+ * decl.c (grokfndecl): Call validate_constexpr_fundecl here.
+ (start_preparsed_function, cp_finish_decl): Not here.
+ * class.c (finalize_literal_type_property): Don't call
+ validate_constexpr_fundecl.
+ (finish_struct): Call check_deferred_constexpr_decls.
+ * pt.c (tsubst_decl): Call validate_constexpr_fundecl.
+ (instantiate_class_template): Call check_deferred_constexpr_decls.
+
+ * semantics.c (validate_constexpr_fundecl): Check DECL_TEMPLATE_INFO
+ rather than DECL_TEMPLATE_INSTANTIATION.
+ (cxx_eval_call_expression): Likewise.
+
+ * semantics.c (register_constexpr_fundef): Add to hash table here.
+ (validate_constexpr_fundecl): Not here.
+
+ * decl.c (grokdeclarator): Only set DECL_DECLARED_CONSTEXPR_P once.
+
+ * pt.c (build_non_dependent_expr): Don't check null_ptr_cst_p,
+ do call maybe_constant_value in C++0x mode.
+ * semantics.c (cxx_eval_constant_expression): Handle TEMPLATE_DECL.
+
+ PR c++/48745
+ * pt.c (value_dependent_expr_p): Handle CONSTRUCTOR.
+
+2011-05-11 Nathan Froyd <froydnj@codesourcery.com>
+
+ * cp-tree.h (TYPENAME_TYPE_FULLNAME, TYPEOF_TYPE_EXPR): Use
+ TYPE_VALUES_RAW.
+ (UNDERLYING_TYPE_TYPE, DECLTYPE_TYPE_EXPR): Likewise.
+ (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): Likewise.
+ (TEMPLATE_TYPE_PARM_INDEX): Likewise.
+
+2011-05-10 Jason Merrill <jason@redhat.com>
+
+ PR c++/48930
+ * class.c (type_build_ctor_call): New.
+ * cp-tree.h: Declare it.
+ * decl.c (check_initializer): Use it instead of
+ TYPE_NEEDS_CONSTRUCTING.
+ * init.c (build_value_init, build_value_init_noctor): Likewise.
+ (perform_member_init, expand_aggr_init_1, build_new_1): Likewise.
+ (build_vec_init): Likewise.
+ * typeck2.c (process_init_constructor_array): Likewise.
+ (process_init_constructor_record): Likewise.
+
+ PR c++/48736
+ * pt.c (tsubst_copy_and_build): Handle substitution of a pack
+ expansion producing another expansion.
+
+2011-05-10 Ville Voutilainen <ville.voutilainen@gmail.com>
+
+ Fixes for override/final.
+ * class.c (check_for_override): Diagnose final on a nonvirtual
+ member function, diagnose override for a virtual with no matching
+ override. Don't fiddle around with DECL_VINDEX.
+
+2011-05-10 Nathan Froyd <froydnj@codesourcery.com>
+
+ * cp-tree.def (EXPR_PACK_EXPANSION): Add an operand.
+ * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
+ * cp-tree.h (PACK_EXPANSION_PARAMETER_PACKS): Use the new
+ operand of EXPR_PACK_EXPANSION.
+ (cp_tree_operand_length): Declare.
+ * tree.c (cp_tree_operand_length): Define.
+ (cp_tree_equal): Call it.
+ * pt.c (value_dependent_expr_P): Likewise.
+ * mangle.c (write_expression): Likewise.
+
+2011-05-09 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/48737
+ PR c++/48744
+ * decl.c (reshape_init): Take a complain parameter and do
+ not call error if tf_error is not set.
+ (check_initializer, reshape_init_r, reshape_init_array,
+ reshape_init_array_1, reshape_init_vector, reshape_init_class):
+ Adjust.
+ * typeck2.c (digest_init_r): Take a complain parameter and
+ pass it to convert_for_initialization.
+ (digest_init, digest_init_flags, process_init_constructor_array,
+ process_init_constructor_record, process_init_constructor_union,
+ process_init_constructor, digest_init_r): Adjust.
+ * init.c (expand_default_init, build_new_1): Likewise.
+ * typeck.c (cp_build_modify_expr): Likewise.
+ * decl2.c (grokfield): Likewise.
+ * call.c (convert_like_real, convert_default_arg): Likewise.
+ * semantics.c (finish_compound_literal): Pass complain to
+ reshape_init and digest_init.
+ * cp-tree.h: Adjust declarations.
+
+2011-05-07 Fabien Chêne <fabien@gcc.gnu.org>
+
+ PR c++/48859
+ * init.c (diagnose_uninitialized_cst_or_ref_member_1): stop the
+ recursion if there is user defined constructor.
+
+2011-05-09 Jason Merrill <jason@redhat.com>
+
+ PR c++/34772
+ * decl.c (initialize_local_var): Use DECL_INITIAL for simple
+ initialization.
+
+2011-05-08 Ville Voutilainen <ville.voutilainen@gmail.com>
+
+ Implement final/override for member functions.
+ * class.c (check_for_override): Check for DECL_OVERRIDE_P.
+ * cp-tree.h (DECL_OVERRIDE_P, DECL_FINAL_P): New.
+ (cp_virt_specifiers, enum virt_specifier): New.
+ * decl.c (set_virt_specifiers): New.
+ (grokdeclarator): Use them. Diagnose virt-specifiers on non-fields.
+ * parser.c (make_call_declarator): add virt-specifiers parameter.
+ (cp_parser_lambda_declarator_opt): Adjust.
+ (cp_parser_direct_declarator): Likewise.
+ (cp_parser_virt_specifier_seq_opt): New.
+ * search.c (check_final_overrider): Diagnose attempts to override
+ a final member function.
+
+2011-05-09 Dodji Seketeli <dodji@redhat.com>
+
+ PR c++/48574
+ * class.c (fixed_type_or_null): Use type_dependent_p_push to test
+ if the instance has a dependent initializer.
+
+2011-05-08 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/48816
+ * cxx-pretty-print.c (pp_cxx_template_declaration): Remove
+ effectively unused variable.
+
+2011-05-07 Eric Botcazou <ebotcazou@adacore.com>
+
+ * name-lookup.h (global_bindings_p): Adjust prototype.
+ * name-lookup.c (global_bindings_p): Return bool.
+
+2011-05-06 Jason Merrill <jason@redhat.com>
+
+ * decl.c (stabilize_save_expr_r): Set *walk_subtrees as
+ appropriate.
+
+ PR c++/48909
+ * semantics.c (cxx_eval_conditional_expression): Check
+ integer_zerop instead.
+ (potential_constant_expression_1): Likewise.
+
+ PR c++/48911
+ * semantics.c (cxx_eval_array_reference): Handle implicit
+ initializers.
+
+2011-05-06 Nathan Froyd <froydnj@codesourcery.com>
+
+ * cp-tree.h (type_of_this_parm, class_of_this_parm): New functions.
+ * call.c (standard_conversion): Call class_of_this_parm.
+ * cxx-pretty-print.c (pp_cxx_implicit_parameter_type): Likewise.
+ (pp_cxx_direct_abstract_declarator): Likewise.
+ * decl2.c (change_return_type): Likewise.
+ (cp_reconstruct_complex_type): Likewise.
+ * error.c (dump_type_suffix, dump_function_decl): Likewise.
+ * mangle.c (write_function_type): Likewise.
+ * pt.c (unify): Likewise.
+ * typeck.c (merge_types, type_memfn_quals): Likewise.
+ * decl.c (build_this_parm): Call type_of_this_parm.
+
+2011-05-06 Dodji Seketeli <dodji@redhat.com>
+
+ PR c++/48838
+ * cp-tree.h (non_static_member_function_p): Declare new function.
+ * tree.c (non_static_member_function_p): Define it.
+ * semantics.c (finish_call_expr): Use it.
+
+2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
+
+ * decl.c (finish_case_label): Omit the loc argument to
+ build_case_label.
+
+2011-05-05 Jason Merrill <jason@redhat.com>
+
+ * cp-tree.h (REFERENCE_REF_P): Just check the type.
+ * cvt.c (convert_from_reference): Adjust.
+ * pt.c (build_non_dependent_expr): Adjust.
+ * semantics.c (finish_offsetof): Adjust.
+ * tree.c (lvalue_kind): Use it.
+
+ PR c++/48873
+ * tree.c (stabilize_expr): Don't make gratuitous copies of classes.
+
+2011-05-05 Eric Botcazou <ebotcazou@adacore.com>
+
+ * decl.c (start_preparsed_function): Do not set
+ dont_save_pending_sizes_p.
+
+2011-05-05 Joseph Myers <joseph@codesourcery.com>
+
+ * parser.c (cp_parser_objc_method_definition_list): Update call to
+ objc_start_method_definition.
+
+2011-05-04 Jason Merrill <jason@redhat.com>
+
+ PR c++/48749
+ * class.c (resolves_to_fixed_type_p): Don't look closely
+ in templates.
+
+2011-05-03 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/28501
+ * call.c (add_builtin_candidate): Handle REALPART_EXPR and
+ IMAGPART_EXPR.
+
+2011-05-02 Lawrence Crowl <crowl@google.com>
+
+ * decl.c: (push_local_name): Change TV_NAME_LOOKUP to start/stop.
+ (poplevel): Refactor POP_TIMEVAR_AND_RETURN to plain code.
+ Change TV_NAME_LOOKUP to start/stop.
+ (define_label): Refactor timevar calls out to a wrapper function.
+ Change TV_NAME_LOOKUP to start/stop.
+ (xref_tag): Likewise.
+ (lookup_label): Refactor timevar calls out to a wrapper function.
+ Change TV_NAME_LOOKUP to start_cond/stop_cond.
+
+ * pt.c: (instantiate_class_template): Add a wrapper to push/pop new
+ TV_TEMPLATE_INST.
+ (instantiate_template): Add a wrapper to push/pop new TV_TEMPLATE_INST.
+ (lookup_template_class): Refactor timevar calls out to a wrapper
+ function. Change use of TV_NAME_LOOKUP to TV_TEMPLATE_INST.
+ (instantiate_decl): Change TV_PARSE to TV_TEMPLATE_INST.
+
+ * name-lookup.c: (store_bindings): Change TV_NAME_LOOKUP to start/stop.
+ (poplevel_class): Change TV_NAME_LOOKUP to start_cond/stop_cond.
+ (push_namespace): Likewise.
+ (pop_nested_namespace): Likewise.
+ (pushdecl_namespace_level): Likewise.
+ (store_class_bindings): Likewise.
+ (push_to_top_level): Likewise.
+ (identifier_type_value): Refactor timevar calls out to a wrapper
+ function. Change TV_NAME_LOOKUP to start/stop.
+ (find_binding): Likewise.
+ (push_using_decl): Likewise.
+ (lookup_arg_dependent): Likewise.
+ (push_using_directive): Likewise.
+ (qualified_lookup_using_namespace): Refactor POP_TIMEVAR_AND_RETURN
+ to plain code. Change TV_NAME_LOOKUP to start/stop.
+ (lookup_type_current_level): Likewise. Refactor inner return to
+ break.
+ (pushdecl_class_level): Refactor POP_TIMEVAR_AND_RETURN to plain
+ code. Change TV_NAME_LOOKUP to start_cond/stop_cond.
+ (pushdecl_top_level_1): Likewise.
+ (lookup_using_namespace): Likewise.
+ (pushdecl_with_scope): Refactor timevar calls out to a wrapper
+ function. Change TV_NAME_LOOKUP to start_cond/stop_cond.
+ (push_overloaded_decl): Likewise.
+ (push_class_level_binding): Likewise.
+ (namespace_binding): Likewise.
+ (set_namespace_binding): Likewise.
+ (supplement_binding): Likewise.
+ (unqualified_namespace_lookup): Likewise.
+ (lookup_name_real): Likewise.
+ (lookup_type_scope): Likewise.
+ (namespace_ancestor): Likewise.
+ (lookup_name_innermost_nonclass_level): Likewise.
+ (pushtag): Likewise.
+ (pop_from_top_level): Likewise.
+ (pushdecl_maybe_friend): Refactor timevar calls out to a wrapper
+ function. Change TV_NAME_LOOKUP to start_cond/stop_cond. Wrap long
+ lines.
+ (add_using_namespace): Refactor timevar calls out to a wrapper
+ function. Change TV_NAME_LOOKUP to start_cond/stop_cond. Bypass
+ wrapper on call to self.
+
+ * decl2.c: (cp_write_global_declarations): Add start/stop of
+ new TV_PHASE_DEFERRED, TV_PHASE_CGRAPH, TV_PHASE_CHECK_DBGINFO.
+ Remove push/pop calls to TV_VARCONST.
+
+ * parser.c: Add include of "timevar.h".
+ (cp_parser_explicit_instantiation): Add push/pop calls to
+ TV_TEMPLATE_INST.
+ (cp_parser_enum_specifier): Add push/pop calls to new TV_PARSE_ENUM.
+ (cp_parser_class_specifier): Add wrapper to add push/pop calls to
+ TV_PARSE_STRUCT.
+ (cp_parser_function_definition_from_specifiers_and_declarator): Add
+ push/pop calls to new TV_PARSE_FUNC or TV_PARSE_INLINE.
+ (cp_parser_late_parsing_for_member): Add push/pop calls to
+ new TV_PARSE_INMETH.
+
+ * call.c: Add include of "timevar.h".
+ (convert_class_to_reference): Wrap and add push/pop calls to
+ TV_OVERLOAD.
+ (build_op_call): Likewise.
+ (build_conditional_expr): Likewise.
+ (build_new_op): Likewise.
+ (build_new_method_call): Likewise.
+ (build_user_type_conversion): Reorganize to single return and add
+ push/pop calls to TV_OVERLOAD.
+ (perform_overload_resolution): Likewise.
+
+ * Make-lang.in: Add dependence of call.o and parser.o on $(TIMEVAR_H).
+
+2011-05-02 Jason Merrill <jason@redhat.com>
+
+ * tree.c (build_vec_init_expr): Take complain parm.
+ (build_vec_init_elt): Likewise. Free arg vector.
+ (diagnose_non_constexpr_vec_init, build_array_copy): Adjust.
+ * cp-tree.h (VEC_INIT_EXPR_SLOT): Use VEC_INIT_EXPR_CHECK.
+ (VEC_INIT_EXPR_INIT): Likewise.
+ Adjust build_vec_init_expr declaration.
+ * init.c (perform_member_init): Adjust.
+
+ Revert:
+ PR c++/40975
+ * cp-tree.def (VEC_INIT_EXPR): Add third operand.
+ * cp-tree.h (VEC_INIT_EXPR_NELTS): New.
+ * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
+ * tree.c (build_vec_init_expr): Handle getting pointer/nelts.
+ (build_vec_init_elt): Don't expect an array type.
+ (build_array_copy): Adjust.
+ * init.c (perform_member_init): Adjust.
+ (build_new_1): Use build_vec_init_expr.
+
+ PR c++/48834
+ * tree.c (build_vec_init_expr): Set TREE_SIDE_EFFECTS.
+ Protect an explicit target.
+
+ PR c++/48446
+ * decl.c (stabilize_save_expr_r, stabilize_vla_size): New.
+ (compute_array_index_type): Revert earlier 48446 changes.
+ (grokdeclarator): Use stabilize_vla_size.
+
+2011-05-02 Dmitry Gorbachev <d.g.gorbachev@gmail.com>
+ Eric Botcazou <ebotcazou@adacore.com>
+
+ * parser.c (cp_parser_init_declarator): Set pushed_scope to NULL_TREE
+ instead of inappropriate zero values.
+
+2011-05-02 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/47969
+ * decl.c (compute_array_index_type): Check build_expr_type_conversion
+ return value for NULL_TREE.
+
+2011-04-29 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/48606
+ * init.c (perform_member_init): Check build_value_init return
+ value for error_mark_node.
+
+2011-04-29 Diego Novillo <dnovillo@google.com>
+ Le-Chun Wu <lcwu@google.com>
+
+ * call.c (conversion_null_warnings): Also handle assignments
+ when warning about NULL conversions.
+
+2011-04-29 Le-Chun Wu <lcwu@google.com>
+
+ * cp-tree.h (LOOKUP_EXPLICIT_TMPL_ARGS): Define.
+ * call.c (build_new_function_call): Set it for TEMPLATE_ID_EXPRs.
+ (build_over_call): Use it to determine whether to emit a NULL
+ warning for template function instantiations.
+ (build_new_method_call): Set LOOKUP_EXPLICIT_TMPL_ARGS if
+ EXPLICIT_TARGS is set.
+
+2011-04-29 Nicola Pero <nicola.pero@meta-innovation.com>,
+ Mike Stump <mikestump@comcast.net>
+
+ * Make-lang.in ($(srcdir)/cp/cfns.h): Enable the dependency only
+ in maintainer mode. Use the --output-file option of gperf instead
+ of > to prevent creating an empty cp/cfns.h when gperf is not
+ available.
+
+2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/48798
+ * semantics.c (finish_base_specifier): cv-qualified base class
+ is fine, per DR 484.
+
+2011-04-28 Dodji Seketeli <dodji@redhat.com>
+
+ PR c++/48656
+ * semantics.c (finish_call_expr): Don't forget BASELINK nodes when
+ considering call expressions involving a member function.
+
+2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/48530
+ * tree.c (build_cplus_new): Check build_target_expr return
+ value for error_mark_node.
+
+2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/48771
+ * semantics.c (literal_type_p): Reference types are literal types,
+ per the FDIS.
+ (valid_type_in_constexpr_fundecl_p): Remove.
+ (is_valid_constexpr_fn): Adjust.
+
+2011-04-27 Jason Merrill <jason@redhat.com>
+
+ PR libstdc++/48760
+ Implement list-initialization of _Complex.
+ * decl.c (reshape_init_r): Allow {real,imag} for _Complex.
+ (check_initializer): Likewise.
+ * call.c (build_complex_conv): New.
+ (implicit_conversion): Call it.
+ (convert_like_real): Handle it.
+ * typeck2.c (check_narrowing): Handle it.
+
+ * init.c (build_vec_delete_1): Look for sfk_deleting_destructor to
+ decide whether to delete.
+ (build_vec_init): Pass sfk_complete_destructor.
+
+ PR c++/40975
+ * cp-tree.def (VEC_INIT_EXPR): Add third operand.
+ * cp-tree.h (VEC_INIT_EXPR_NELTS): New.
+ * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
+ * tree.c (build_vec_init_expr): Handle getting pointer/nelts.
+ (build_vec_init_elt): Don't expect an array type.
+ (build_array_copy): Adjust.
+ * init.c (perform_member_init): Adjust.
+ (build_new_1): Use build_vec_init_expr.
+
+ * class.c (resolve_address_of_overloaded_function): Don't
+ change OVERLOAD to TREE_LIST.
+ * pt.c (print_candidates_1): Remove nonsensical assert.
+
+ PR c++/48046
+ * parser.c (cp_parser_diagnose_invalid_type_name): Commit
+ to tentative parse sooner.
+
+2011-04-26 Jason Merrill <jason@redhat.com>
+
+ PR c++/42687
+ * parser.c (cp_parser_primary_expression): Set *idk to
+ CP_ID_KIND_NONE for a parenthesized identifier.
+
+ * ptree.c (cxx_print_type) [TYPENAME_TYPE]: Dump fullname.
+ (cxx_print_identifier): Correct indentation.
+
+ PR c++/48530
+ * decl.c (cxx_maybe_build_cleanup): Add complain parm.
+ * tree.c (force_target_expr): Add complain parm.
+ (build_target_expr_with_type): Likewise.
+ (get_target_expr_sfinae): Split out.
+ (build_vec_init_expr, bot_manip): Adjust.
+ * init.c (build_vec_delete, build_vec_delete_1): Add complain parm.
+ (build_delete, build_dtor_call): Likewise.
+ (perform_direct_initialization_if_possible): Adjust.
+ (build_vec_init): Handle error return.
+ * cvt.c (force_rvalue): Add complain parm.
+ Call build_special_member_call directly.
+ * decl2.c (delete_sanity): Add complain parm.
+ (build_cleanup): Adjust.
+ * pt.c (tsubst_copy_and_build, tsubst_expr): Adjust.
+ * semantics.c (finish_stmt_expr_expr): Adjust.
+ (finish_compound_literal): Adjust.
+ * parser.c (cp_parser_delete_expression): Adjust.
+ * typeck2.c (build_functional_cast): Adjust.
+ * cp-tree.h: Adjust.
+
+2011-04-26 Martin Jambor <mjambor@suse.cz>
+
+ * class.c (cp_fold_obj_type_ref): Remove.
+ * cp-tree.h (cp_fold_obj_type_ref): Remove declaration.
+
+2011-04-25 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * cp-tree.def: Add a new UNDERLYING_TYPE tree code.
+ * cp-tree.h (enum cp_trait_kind): Add CPTK_UNDERLYING_TYPE, tidy.
+ (UNDERLYING_TYPE_TYPE): Add.
+ * cp-objcp-common.c (cp_common_init_ts): Mark UNDERLYING_TYPE
+ as TS_COMMON.
+ * parser.c (cp_lexer_next_token_is_decl_specifier_keyword,
+ cp_parser_simple_type_specifier): Handle UNDERLYING_TYPE.
+ (cp_parser_trait_expr): Deal with RID_UNDERLYING_TYPE; tidy.
+ * semantics.c (finish_underlying_type): New.
+ * typeck.c (structural_comptypes): Handle UNDERLYING_TYPE.
+ * error.c (dump_type, dump_type_prefix, dump_type_suffix): Likewise.
+ * cxx-pretty-print.c (p_cxx_type_id): Likewise.
+ * tree.c (cp_walk_subtrees): Likewise.
+ * pt.c (for_each_template_parm_r, tsubst, unify,
+ dependent_type_p_r): Likewise.
+ * mangle.c (write_type): Sorry for __underlying_type.
+
+2011-04-25 Jason Merrill <jason@redhat.com>
+
+ PR c++/48707
+ * decl.c (type_dependent_init_p): New.
+ (cp_finish_decl): Check it.
+ * pt.c (any_type_dependent_elements_p): New.
+ * cp-tree.h: Declare it.
+
+2011-04-20 Jason Merrill <jason@redhat.com>
+
+ * semantics.c (finish_compound_literal): Don't put an array
+ with a dtor in a static variable.
+
+ * call.c (build_over_call): Handle trivial dtor.
+
+ * search.c (lookup_fnfields_slot): Call complete_type.
+
+ PR c++/48594
+ * decl2.c (build_offset_ref_call_from_tree): Move
+ non-dependency of object outside condition.
+
+ PR c++/48657
+ * decl.c (cp_finish_decl): Simplify template handling.
+
+2011-04-20 Jim Meyering <meyering@redhat.com>
+
+ * tree.c (cxx_printable_name_internal): Remove useless if-before-free.
+
+2011-04-19 Jason Merrill <jason@redhat.com>
+
+ PR c++/46304
+ * typeck.c (cp_build_binary_op): Fold COMPLEX_EXPR.
+
+ PR c++/45267
+ * decl.c (duplicate_decls): Keep always_inline attribute
+ in sync with DECL_DISREGARD_INLINE_LIMITS.
+
+2011-04-18 Jason Merrill <jason@redhat.com>
+
+ PR c++/48569
+ * typeck2.c (build_functional_cast): Handle VOID_TYPE.
+
+ PR c++/48537
+ * init.c (build_value_init): Handle UNION_TYPE the same.
+
+2011-04-18 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/48632
+ * parser.c (cp_parser_omp_for_loop): Don't use cp_parser_omp_for_incr
+ for type dependent pointers.
+
+2011-04-18 Jim Meyering <meyering@redhat.com>
+
+ * pt.c (type_unification_real): Fix typo in comment: s/in in/in/.
+
+2011-04-17 Jan Hubicka <jh@suse.cz>
+
+ * semantics.c (finish_goto_stmt): Do set UNINLINABLE flag on computed
+ gotos.
+
+2011-04-17 Jason Merrill <jason@redhat.com>
+
+ PR c++/48531
+ * typeck2.c (build_functional_cast): Disallow array type.
+
+ * tree.c (get_target_expr): Handle VEC_INIT_EXPR.
+
+2011-04-17 Jan Hubicka <jh@suse.cz>
+
+ * class.c (cp_fold_obj_type_ref): Drop vtable_method.
+
+2011-04-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
+
+ Implement N3271
+ * parser.c (cp_convert_range_for): Split into
+ cp_parser_perform_range_for_lookup.
+ (cp_parser_perform_range_for_lookup): New.
+ (cp_parser_range_for_member_function): New.
+ (cp_parser_for_init_statement): Correct error message.
+ * semantics.c (finish_call_expr): Accept COMPONENT_REF.
+
+2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ * parser.c (cp_parser_objc_protocol_declaration): Updated for
+ change from objc_declare_protocols() to objc_declare_protocol().
+
+2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
+
+ PR objc++/48479
+ * typeck.c (cxx_mark_addressable) [CONST_DECL]: Mark addressable
+ and return immediately.
+
+2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
+
+ * cp-tree.def (SWITCH_STMT): Add an extra operand.
+ * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
+ * cp-tree.h (SWITCH_STMT_SCOPE): Define.
+ * semantics.c (begin_switch__stmt): Pass scope to build_stmt.
+ (finish_switch_stmt): Use SWITCH_STMT_SCOPE instead of TREE_CHAIN.
+
+2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
+
+ * cp-tree.def (IF_STMT): Add an extra operand.
+ * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
+ * cp-tree.h (IF_SCOPE): Define.
+ * semantics.c (begin_if_stmt): Pass scope to build_stmt.
+ (finish_if_stmt): Use IF_SCOPE instead of TREE_CHAIN.
+
+2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
+
+ * cp-tree.def (FOR_STMT, RANGE_FOR_STMT): Add an extra operand.
+ * cp-objcp-common.c (cp_common_init_ts): Mark them as TS_TYPED.
+ * cp-tree.h (FOR_SCOPE, RANGE_FOR_SCOPE): Define.
+ * semantics.c (begin_for_stmt): Pass an extra arg to build_stmt.
+ Use FOR_SCOPE instead of TREE_CHAIN.
+ (begin_range_for_stmt): Likewise, with RANGE_FOR_SCOPE.
+ (finish_for_stmt): Likewise.
+
+2011-04-14 Jason Merrill <jason@redhat.com>
+
+ * parser.c (cp_parser_postfix_expression): Fix flags passed to
+ build_new_method_call.
+ * semantics.c (finish_call_expr): Likewise.
+
+ PR c++/48531
+ * init.c (build_value_init_noctor): Check complain consistently.
+
+ PR c++/48557
+ * typeck.c (cp_build_binary_op): Don't decay void operands.
+
+ PR c++/48446
+ * decl.c (compute_array_index_type): Use get_temp_regvar instead
+ of variable_size.
+ * init.c (get_temp_regvar): No longer static.
+ * cp-tree.h: Declare it.
+
+2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ * parser.c (cp_parser_objc_class_declaration): Updated for change
+ in objc_declare_class().
+
+2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
+
+ * decl.c (poplevel): Use block_chainon.
+
+2011-04-13 Jason Merrill <jason@redhat.com>
+
+ PR c++/48594
+ * decl2.c (build_offset_ref_call_from_tree): Fix calling a functor
+ or pointer to (non-member) function.
+
+2011-04-13 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/48570
+ * semantics.c (cxx_eval_array_reference): Handle reading from
+ wchar_t, char16_t and char32_t STRING_CST.
+
+2011-04-13 Dodji Seketeli <dodji@redhat.com>
+
+ PR c++/48574
+ * class.c (fixed_type_or_null): We cannot determine the dynamic
+ type of a reference variable if its initializer is dependent.
+
+2011-04-13 Jason Merrill <jason@redhat.com>
+
+ PR c++/48581
+ * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Don't complain about
+ unqualified lookup failing if we're still in a template.
+
+2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
+
+ * cp-lang.c (cp_init_ts): Call cp_common_init_ts. Move
+ tree_contains_struct initialization to...
+ * cp-objcp-common.c (cp_common_init_ts): ...here. Use MARK_*
+ macros.
+ * cp-objcp-common.h (cp_common_init_ts): Declare.
+ * cp-tree.h (union lang_tree_node): Check for TS_COMMON before
+ calling TREE_CHAIN.
+
+2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ * parser.c (cp_parser_objc_message_expression): Updated call
+ to objc_build_message_expr.
+
+2011-04-12 Martin Jambor <mjambor@suse.cz>
+
+ * class.c (cp_fold_obj_type_ref): Call cgraph_get_node instead of
+ cgraph_get_create_node.
+ * decl2.c (cp_write_global_declarations): Call cgraph_get_node
+ instead of cgraph_get_create_node.
+ * method.c (make_alias_for_thunk): Call cgraph_get_node
+ instead of cgraph_get_create_node, assert it returns non-NULL.
+ (use_thunk): Likewise.
+ * optimize.c (maybe_clone_body): Call cgraph_same_body_alias only
+ when flag_syntax_only is not set. Call cgraph_get_node instead of
+ cgraph_get_create_node.
+ (maybe_clone_body): Call cgraph_get_node instead of
+ cgraph_get_create_node.
+
+2011-04-12 Martin Jambor <mjambor@suse.cz>
+
+ * class.c (cp_fold_obj_type_ref): Call cgraph_get_create_node
+ instead of cgraph_node.
+ * decl2.c (cxx_callgraph_analyze_expr): Likewise.
+ (cp_write_global_declarations): Likewise.
+ * optimize.c (maybe_clone_body): Likewise.
+ * semantics.c (maybe_add_lambda_conv_op): Likewise.
+ * mangle.c (mangle_decl): Likewise.
+ * method.c (make_alias_for_thunk): Likewise.
+ (use_thunk): Likewise.
+
+2011-04-11 Jason Merrill <jason@redhat.com>
+
+ PR c++/48535
+ * decl.c (cp_complete_array_type_or_error): New.
+ * semantics.c (finish_compound_literal): Use it.
+ * cp-tree.h: Declare it.
+
+ PR c++/48535
+ * semantics.c (finish_compound_literal): Handle references.
+
+ PR c++/48535
+ * semantics.c (finish_compound_literal): Take complain parm.
+ (build_lambda_object): Adjust.
+ * cp-tree.h: Adjust.
+ * call.c (convert_like_real): Adjust.
+ * decl.c (check_initializer): Adjust.
+ * parser.c (cp_parser_postfix_expression): Adjust.
+ (cp_parser_functional_cast): Adjust.
+ * pt.c (tsubst_copy_and_build): Adjust.
+ * typeck2.c (process_init_constructor_record): Adjust.
+
+ PR c++/48534
+ * cvt.c (ocp_convert): Use build_nop to convert to underlying type
+ of scoped enum.
+
+ PR c++/48523
+ * tree.c (maybe_dummy_object): Use build_x_indirect_ref rather
+ than cp_build_indirect_ref.
+
+ PR c++/48457, Core 1238
+ * call.c (reference_binding): Allow rvalue reference to bind to
+ function lvalue.
+ * tree.c (lvalue_kind): Functions are always lvalues.
+
+2011-04-07 Jason Merrill <jason@redhat.com>
+
+ PR c++/48500
+ * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Check
+ arguments even if we don't know the function.
+
+ PR c++/48481
+ * tree.c (build_overload): Allow an unwrapped FUNCTION_DECL
+ at the end of the chain.
+ * pt.c (dependent_template_p): Use OVL_CURRENT/NEXT.
+ (iterative_hash_template_arg): Likewise.
+
+ PR c++/48481
+ * cp-tree.h (OVL_ARG_DEPENDENT): New.
+ * name-lookup.c (add_function): Set it.
+ * semantics.c (finish_call_expr): Free OVERLOADs if it's set.
+
+ PR c++/48481
+ * call.c (build_user_type_conversion_1): Use lookup_fnfields_slot.
+ Release unused vector.
+
+ PR c++/48451
+ * pt.c (fn_type_unification): Don't clear incomplete pack flag.
+ (type_unification_real): Clear it here instead.
+
+ PR c++/48468
+ * except.c (build_noexcept_spec): Propagate error_mark_node.
+ (finish_noexcept_expr): Likewise.
+
+ PR c++/48452
+ * typeck.c (build_x_compound_expr_from_list): Return error_mark_node
+ in SFINAE context.
+
+ PR c++/48450
+ * call.c (resolve_args): Take complain.
+ (build_new_function_call, build_operator_new_call): Pass it.
+ (build_op_call, build_new_op, build_new_method_call): Pass it.
+
+ PR c++/48450
+ * typeck.c (check_for_casting_away_constness): Take complain.
+ (build_static_cast_1, build_reinterpret_cast_1): Pass it.
+ (build_const_cast_1): Pass it. Take full complain parm.
+ (build_const_cast, cp_build_c_cast): Adjust.
+
+ * tree.c (build_aggr_init_expr): Always return error_mark_node
+ on abstract violation.
+
+ PR c++/48450
+ * tree.c (build_cplus_new, build_aggr_init_expr): Take complain.
+ (bot_manip): Adjust.
+ * cp-tree.h: Adjust.
+ * call.c (convert_like_real, build_cxx_call): Adjust.
+ (perform_direct_initialization_if_possible): Adjust.
+ * cvt.c (ocp_convert): Adjust.
+ * init.c (build_value_init): Adjust.
+ * semantics.c (maybe_add_lambda_conv_op): Adjust.
+ * typeck.c (unary_complex_lvalue, cp_build_modify_expr): Adjust.
+ * typeck2.c (build_functional_cast): Adjust.
+
+ * init.c (build_value_init_noctor): Handle REFERENCE_TYPE at top
+ level.
+ (perform_member_init): Not here.
+ * typeck2.c (build_functional_cast): Limit REFERENCE_TYPE special
+ case to templates.
+ (abstract_virtuals_error_sfinae): Remove RESULT_DECL special case.
+
+ PR c++/48449
+ * typeck2.c (build_functional_cast): Check complain consistently.
+ Use build_value_init and abstract_virtuals_error_sfinae.
+ (abstract_virtuals_error_sfinae): Split out.
+ * cp-tree.h: Declare it.
+ * init.c (build_new_1): Use it.
+ (build_value_init_noctor): Handle FUNCTION_TYPE.
+
+ * semantics.c (finish_decltype_type): Simplify handling of unknown
+ type.
+
+ * semantics.c (finish_decltype_type): Add complain parm.
+ * cp-tree.h: Adjust.
+ * parser.c (cp_parser_decltype): Adjust.
+ * pt.c (tsubst): Adjust.
+
+ PR c++/48450
+ * cvt.c (ocp_convert): Handle converting scoped enum to bool.
+
+2011-03-31 Jason Merrill <jason@redhat.com>
+
+ PR c++/48277
+ * semantics.c (finish_call_expr): Remove assert.
+
+ PR c++/48280
+ * method.c (defaultable_fn_check): Templates are not defaultable.
+
+ * parser.c (cp_parser_init_declarator): Avoid redundant
+ cp_finish_decl for member declarations.
+
+2011-03-30 Jason Merrill <jason@redhat.com>
+
+ PR c++/48212
+ * semantics.c (non_const_var_error): Just return if DECL_INITIAL
+ is error_mark_node.
+
+2011-03-30 Jason Merrill <jason@redhat.com>
+
+ PR c++/48369
+ * semantics.c (potential_constant_expression_1): Handle
+ UNORDERED_EXPR and ORDERED_EXPR.
+
+ PR c++/48281
+ * semantics.c (finish_compound_literal): Do put static/constant
+ arrays in static variables.
+
+ * call.c (convert_like_real) [ck_list]: Build up the
+ initializer_list object directly.
+ * decl.c (build_init_list_var_init): Adjust.
+
+ * call.c (convert_like_real): Correct TREE_CONSTANT on CONSTRUCTOR.
+ * decl.c (reshape_init_array_1): Likewise.
+
+2011-03-29 Jason Merrill <jason@redhat.com>
+
+ PR c++/48265
+ * pt.c (value_dependent_expression_p) [VAR_DECL]: Make sure
+ the variable is constant before looking at its initializer.
+
+ PR c++/48319
+ * pt.c (value_dependent_expression_p): Handle TEMPLATE_ID_EXPR.
+
+ PR c++/48089
+ * semantics.c (potential_constant_expression_1): Change error about
+ use of *this in constructor into sorry.
+
+ PR c++/48296
+ * decl.c (cp_finish_decl): Defer validation of constexpr member
+ functions.
+ * class.c (finalize_literal_type_property): Validate them here.
+ * semantics.c (is_valid_constexpr_fn): Don't check completeness.
+
+ * semantics.c (is_valid_constexpr_fn): Specify input location.
+
+2011-03-28 Jason Merrill <jason@redhat.com>
+
+ PR c++/48313
+ * pt.c (maybe_adjust_types_for_deduction): Handle T&& deduction
+ from overloaded function.
+
+ Core 1232
+ * call.c (build_array_conv): New.
+ (implicit_conversion): Use it.
+
+ * call.c (reference_binding): Allow direct binding to an array
+ rvalue.
+
+ Core 898
+ * parser.c (cp_parser_compound_statement): Add function_body parm.
+ Complain about non-body compound-stmt in constexpr fn.
+ (cp_parser_primary_expression, cp_parser_statement): Adjust.
+ (cp_parser_implicitly_scoped_statement): Adjust.
+ (cp_parser_function_body, cp_parser_try_block): Adjust.
+ (cp_parser_handler, cp_parser_objc_synchronized_statement): Adjust.
+ (cp_parser_objc_try_catch_finally_statement): Adjust.
+
+ Core 898
+ * semantics.c (constexpr_fn_retval): New. Allow using-declaration
+ and using-definition.
+ (register_constexpr_fundef): Call it.
+
+ * except.c (build_noexcept_spec): Call cxx_constant_value after
+ converting to bool.
+
+2011-03-25 Kai Tietz <ktietz@redhat.com>
+
+ * lex.c (interface_strcmp): Handle dos-paths.
+ (handle_pragma_implementation): Use filename_cmp instead of
+ strcmp.
+ (in_main_input_context): Likewise.
+
+2011-03-25 Jason Merrill <jason@redhat.com>
+
+ Core 1135
+ * method.c (defaulted_late_check): Check for exception spec mismatch.
+ (defaultable_fn_check): Allow exception spec and virtual.
+ * class.c (check_for_override): A virtual dtor is non-trivial.
+
+ PR c++/48289
+ * pt.c (build_non_dependent_expr): Keep dereferences outside the
+ NON_DEPENDENT_EXPR.
+
+2011-03-25 Kai Tietz <ktietz@redhat.com>
+
+ * decl.c (decls_match): Replace target hook
+ call of comp_type_attributes by version in tree.c file.
+ * search.c (check_final_overrider): Likewise.
+ * typeck.c (structural_comptypes): Likewise.
+
+2011-03-21 Kai Tietz <ktietz@redhat.com>
+
+ PR target/12171
+ * cxx-pretty-print.c (pp_cxx_ptr_operator):
+ Display allowed attributes for function pointer types.
+ * error.c (dump_type_prefix): Likewise.
+
+ * tree.c (cxx_attribute_table): Adjust table.
+
+2011-03-18 Jason Merrill <jason@redhat.com>
+
+ PR c++/48162
+ * semantics.c (finish_call_expr): Allow TARGET_EXPR for now.
+
+ PR c++/48118
+ * call.c (build_over_call): Don't skip ck_rvalue.
+
+2011-03-17 Jason Merrill <jason@redhat.com>
+
+ PR c++/47504
+ * semantics.c (cxx_eval_constant_expression) [NOP_EXPR]: Don't let
+ the conversion set TREE_OVERFLOW.
+
+ Core 1212
+ * semantics.c (finish_decltype_type): Return T&& for xvalue.
+ * typeck.c (unlowered_expr_type): Preserve cv-quals.
+
+ PR c++/48166
+ * decl.c (revert_static_member_fn): Strip function-cv-quals.
+
+2011-03-16 Jason Merrill <jason@redhat.com>
+
+ PR c++/48089
+ * semantics.c (potential_constant_expression_1): Don't allow *this
+ in a constructor.
+ (register_constexpr_fundef): Use potential_rvalue_constant_expression.
+
+ PR c++/47301
+ * decl.c (compute_array_index_type): Don't bother trying to deal
+ with literal classes in ABI v1.
+
+ PR c++/46336
+ * decl.c (duplicate_decls): Return NULL_TREE for clashing
+ C functions.
+
+ PR c++/47570
+ * semantics.c (cxx_eval_constant_expression) [COMPOUND_EXPR]: Don't
+ use the generic binary expression handling.
+
+2011-03-16 Diego Novillo <dnovillo@google.com>
+
+ * Make-lang.in (CXX_PARSER_H): New.
+ (cp/parser.o): Add dependency on CXX_PARSER_H.
+ Add dependency on tree-pretty-print.h
+ (cp/cp-lang.o): Add dependency on CXX_PARSER_H.
+ * cp-lang.c: Include parser.h.
+ * parser.c: Include parser.h.
+ (struct cp_token): Add bitfield purged_p.
+ Update all users.
+ Move to parser.h.
+ (CPP_PURGED): Remove. Update all users.
+ (struct cp_lexer): Change field buffer to be a VEC of cp_token.
+ Remove field buffer_length.
+ Update all users.
+ Move to parser.h.
+ (struct tree_check): Move to parser.h.
+ (cp_token_position): Likewise.
+ (struct cp_token_cache): Likewise.
+ (CPP_KEYWORD): Likewise.
+ (CPP_TEMPLATE_ID): Likewise.
+ (CPP_NESTED_NAME_SPECIFIER): Likewise.
+ (N_CP_TTYPES): Likewise.
+ (enum cp_parser_status_kind): Likewise.
+ (struct cp_parser_context): Likewise.
+ (struct cp_default_arg_entry_d): Likewise.
+ (struct cp_unparsed_functions_entry_d): Likewise.
+ (struct cp_parser): Likewise.
+ (cp_lexer_dump_tokens): New.
+ (cp_lexer_debug_tokens): New.
+ (cp_lexer_finished_p): New.
+ (cp_lexer_alloc): Factor out of cp_lexer_new_main.
+ (cp_lexer_new_main): Re-write main lexing loop to push
+ tokens into the new VEC buffer.
+ (cp_lexer_print_token): Improve printing of CPP_NUMBER tokens.
+ Do not abort if the token type is not recognized, just print
+ its code.
+ * parser.h: New file.
+ * config-lang.in (gtfiles): Add cp/parser.h.
+
+2011-03-16 Jason Merrill <jason@redhat.com>
+
+ Core 1148
+ * typeck.c (check_return_expr): Fix conditions for setting
+ LOOKUP_PREFER_RVALUE.
+
+ * call.c (build_over_call): Remove require_complete_type_sfinae call.
+
+ PR c++/48132
+ * decl.c (check_array_designated_initializer): Allow integer index.
+ (reshape_init_array_1): Set index on the elements.
+
+2011-03-16 Jason Merrill <jason@redhat.com>
+
+ PR c++/48113
+ * typeck.c (convert_for_initialization): Use
+ perform_implicit_conversion_flags.
+ * call.c (standard_conversion): If LOOKUP_PREFER_RVALUE, set
+ rvaluedness_matches_p on ck_rvalue.
+ (convert_like_real) [ck_rvalue]: And restore it here.
+
+ PR c++/48115
+ * call.c (convert_arg_to_ellipsis): Handle incomplete type.
+
+2011-03-16 Jason Merrill <jason@redhat.com>
+
+ * parser.c (cp_parser_abort_tentative_parse): Make sure we haven't
+ committed to this tentative parse.
+
+ PR c++/47999
+ * semantics.c (finish_call_expr): Preserve reference semantics
+ in templates.
+
+ * call.c (convert_default_arg): Use LOOKUP_IMPLICIT.
+
+2011-03-16 Jakub Jelinek <jakub@redhat.com>
+
+ * cp-objcp-common.c (cp_function_decl_explicit_p): Don't crash if
+ DECL_LANG_SPECIFIC is NULL.
+
+2011-03-15 Jason Merrill <jason@redhat.com>
+
+ Core 1074
+ * pt.c (value_dependent_expression_p) [NOEXCEPT_EXPR]: Don't
+ check value_dependent_expression_p on the operand.
+
+ * semantics.c (push_cx_call_context): Return bool.
+ (cxx_eval_call_expression): Handle excess depth.
+
+ Core 1191
+ * method.c (synthesized_method_walk): Cleanups don't affect the
+ triviality of a constructor, but do affect deletion and exception
+ specification.
+
+2011-03-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
+
+ * decl2.c (cp_check_const_attributes): New.
+ (cplus_decl_attributes): Call cp_check_const_attributes.
+
+2011-03-15 Jason Merrill <jason@redhat.com>
+
+ PR c++/34758
+ * call.c (convert_default_arg): Use DECL_ORIGIN of fn. Check for
+ recursion first.
+ (push_defarg_context, pop_defarg_context): New.
+ * parser.c (cp_parser_late_parsing_default_args): Use them.
+ * cp-tree.h: Declare them.
+
+2011-03-11 Dodji Seketeli <dodji@redhat.com>
+
+ * call.c (add_builtin_candidate)<case INDIRECT_REF>: The type of
+ the argument of the indirection operator should not be dependent.
+ Fix the comment.
+
+2011-03-11 Jason Merrill <jason@redhat.com>
+
+ PR c++/47125
+ * pt.c (tsubst) [TYPENAME_TYPE]: Only give errors if tf_error.
+
+ PR c++/47144
+ * parser.c (cp_parser_template_type_arg): Set
+ type_definition_forbidden_message.
+
+ PR c++/47808
+ * decl.c (compute_array_index_type): Discard folding
+ if it didn't produce a constant.
+
+2011-03-11 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/48035
+ * init.c (build_zero_init_1): Extracted from build_zero_init.
+ Add FIELD_SIZE argument, if non-NULL and field bit_position
+ as not smaller than that, don't add that field's initializer.
+ Pass DECL_SIZE as last argument to build_zero_init_1
+ for DECL_FIELD_IS_BASE fields.
+ (build_zero_init): Use build_zero_init_1.
+
+2011-03-10 Jason Merrill <jason@redhat.com>
+
+ PR c++/48029
+ * pt.c (iterative_hash_template_arg): Remove special case for
+ ARRAY_TYPE.
+
+ PR c++/47198
+ * parser.c (cp_parser_single_declaration): Just return if
+ cp_parser_parse_and_diagnose_invalid_type_name complained.
+
+2011-03-09 Jason Merrill <jason@redhat.com>
+
+ PR c++/44629
+ * pt.c (unify): An unresolved overload is a nondeduced context.
+
+2011-03-09 Martin Jambor <mjambor@suse.cz>
+
+ PR tree-optimization/47714
+ * method.c (use_thunk): Clear addressable flag of thunk arguments.
+
+2011-03-08 Dodji Seketeli <dodji@redhat.com>
+
+ PR c++/47705
+ * pt.c (convert_nontype_argument): Only call decay_conversion on
+ arrays.
+
+2011-03-08 Jason Merrill <jason@redhat.com>
+
+ PR c++/47488
+ * mangle.c (write_template_arg_literal) [STRING_CST]: Sorry.
+
+ PR c++/47705
+ * pt.c (convert_nontype_argument): Don't crash on non-pointer
+ argument to pointer parameter.
+
+ PR c++/45651
+ * pt.c (instantiate_decl): Don't clear DECL_INTERFACE_KNOWN on
+ !TREE_PUBLIC decls.
+
+2011-03-08 Dodji Seketeli <dodji@redhat.com>
+
+ PR c++/47957
+ * name-lookup.c (binding_to_template_parms_of_scope_p): Only
+ consider scopes of primary template definitions. Adjust comments.
+
+2011-03-07 Jason Merrill <jason@redhat.com>
+
+ PR c++/48003
+ * pt.c (convert_nontype_argument): Fix -fpermissive allowing
+ integer overflow.
+ * semantics.c (potential_constant_expression_1): Check TREE_OVERFLOW.
+
+ PR c++/48015
+ * init.c (constant_value_1): Always require init to be TREE_CONSTANT.
+
+ PR c++/48008
+ * mangle.c (write_type): Strip cv-quals from FUNCTION_TYPE here.
+ (write_CV_qualifiers_for_type): Not here.
+
+2011-03-06 Joseph Myers <joseph@codesourcery.com>
+
+ * lang-specs.h: Match -save-temps* instead of -save-temps.
+
+2011-03-05 Jason Merrill <jason@redhat.com>
+
+ * mangle.c (write_expression): Change ABI v6 to v5.
+ (write_type): Likewise.
+
+2011-03-04 Jan Hubicka <jh@suse.cz>
+
+ PR lto/47497
+ * optimize.c (maybe_clone_body): Update call of cgraph_same_body_alias
+ and cgraph_add_thunk.
+ * method.c (make_alias_for_thunk, use_thunk): Likewise.
+ * mangle.c (mangle_decl): Likewise.
+
+2011-03-04 Jason Merrill <jason@redhat.com>
+
+ PR c++/47971
+ * pt.c (tsubst_copy_and_build) [PSEUDO_DTOR_EXPR]: Use tsubst for type.
+ (tsubst_copy) [default]: Just return t if !ENABLE_CHECKING.
+
+ PR c++/46220
+ * search.c (check_final_overrider): Allow pointer to same incomplete
+ class type with different cv-quals.
+
+2011-03-03 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/47974
+ * pt.c (tsubst_template_args): Check argument t for error_mark_node.
+
+2011-03-03 Jason Merrill <jason@redhat.com>
+
+ PR c++/47950
+ * pt.c (tsubst_copy_and_build) [TARGET_EXPR]: Retain TREE_CONSTANT.
+
+2011-03-02 Jason Merrill <jason@redhat.com>
+
+ PR c++/47950
+ * parser.c (cp_parser_condition): Don't fold_non_dependent_expr here.
+
+ PR c++/47774
+ * tree.c (build_vec_init_elt): Split out from...
+ (build_vec_init_expr): ...here.
+ (diagnose_non_constexpr_vec_init): New fn.
+ * semantics.c (potential_constant_expression_1): Use it.
+ * cp-tree.h: Declare it.
+
+2011-03-01 Jason Merrill <jason@redhat.com>
+
+ PR c++/46159
+ * parser.c (cp_parser_primary_expression): Don't warn about a
+ failed tentative parse.
+
+ PR c++/47200
+ * semantics.c (cxx_bind_parameters_in_call): Don't call
+ adjust_temp_type on non-constant args.
+
+ PR c++/47851
+ * call.c (standard_conversion): Provide requested cv-quals on
+ class rvalue conversion.
+
+ PR c++/46282
+ * decl2.c (grokbitfield): Handle type-dependent width.
+
+2011-02-28 Jason Merrill <jason@redhat.com>
+
+ PR c++/47873
+ * class.c (update_vtable_entry_for_fn): Check BINFO_LOST_PRIMARY_P
+ after checking for a non-thunk.
+
+2011-02-26 Jason Merrill <jason@redhat.com>
+
+ PR c++/47904
+ * tree.c (cp_tree_equal): Compare DECL_PARM_LEVEL.
+ * pt.c (iterative_hash_template_arg): And hash it.
+
+ PR c++/47897
+ * semantics.c (non_const_var_error): Split out from...
+ (cxx_eval_constant_expression): ...here.
+ (potential_constant_expression_1) [VAR_DECL]: Use it.
+ Allow dependent variables.
+
+2011-02-24 Jason Merrill <jason@redhat.com>
+
+ * parser.c (cp_parser_constant_expression): Set
+ non_integral_constant_expression correctly for C++0x too.
+ (cp_parser_static_assert): Allow non-constant expression.
+ (cp_parser_direct_declarator): Expect non_constant_p to be set
+ properly for C++0x.
+ * pt.c (value_dependent_expression_p): Handle TYPEID_EXPR.
+ * semantics.c (maybe_constant_value): Check type_unknown_p too.
+ (potential_rvalue_constant_expression): New.
+ (require_potential_rvalue_constant_expression): New.
+
+2011-02-23 Jason Merrill <jason@redhat.com>
+
+ * cp-tree.h (DECL_PARM_LEVEL): New.
+ (struct lang_decl_parm): Add level field.
+ * name-lookup.c (function_parm_depth): New fn.
+ * name-lookup.h: Declare it.
+ * parser.c (cp_parser_parameter_declaration_list): Use it.
+ * mangle.c (struct globals): Add parm_depth field.
+ (write_bare_function_type): Adjust it.
+ (write_expression): Include the level delta in PARM_DECL mangling
+ for abi >= 6.
+
+ * semantics.c (finish_decltype_type): Remove shortcut for decltype
+ of id-expression.
+ * mangle.c (write_type) [DECLTYPE_TYPE]: Strip it here for abi < 6.
+
+2011-02-23 Nathan Froyd <froydnj@codesourcery.com>
+
+ PR c++/46868
+ * parser.c (cp_parser_class_specifier): Require a closing brace
+ to attempt error recovery.
+
+2011-02-23 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/47833
+ * pt.c (struct pending_template): Add chain_next GTY option.
+ * decl.c (struct named_label_use_entry): Likewise.
+
+2011-02-22 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/47242
+ * semantics.c (build_lambda_object): Bail out if a field is
+ error_mark_node.
+
+2011-02-22 Dodji Seketeli <dodji@redhat.com>
+
+ PR c++/47666
+ * class.c (dfs_declare_virt_assop_and_dtor)
+ (declare_virt_assop_and_dtor): New static functions.
+ (add_implicitly_declared_members): Use
+ declare_virt_assop_and_dtor.
+
+2011-02-21 Jason Merrill <jason@redhat.com>
+
+ PR c++/47207
+ * decl2.c (decl_constant_var_p): A constexpr var needs an
+ initializer to be constant.
+ * semantics.c (cxx_eval_constant_expression): Complain about
+ constexpr var used in its own initializer.
+ * call.c (set_up_extended_ref_temp): Set
+ DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P too.
+
+2011-02-20 Jason Merrill <jason@redhat.com>
+
+ PR c++/47199
+ * semantics.c (cxx_eval_call_expression): Call
+ cxx_eval_constant_expression in trivial shortcut.
+
+ PR c++/46831
+ * call.c (convert_class_to_reference): Don't try to set up a
+ second conv sequence for non-viable candidates.
+
+ PR c++/47703
+ * error.c (location_of): Handle non-tagged types.
+
+ PR c++/46472
+ * method.c (process_subob_fn): Instantiate constexpr templates.
+ * optimize.c (maybe_clone_body): Propagate DECL_DECLARED_CONSTEXPR_P.
+
+2011-02-20 Dodji Seketeli <dodji@redhat.com>
+
+ PR c++/46394
+ * pt.c (tsubst_pack_expansion): do not use
+ cp_tree_equal/same_type_p to detect an expansion of a parameter
+ pack.
+
+2011-02-19 Jason Merrill <jason@redhat.com>
+
+ PR c++/47503
+ * semantics.c (cxx_eval_call_expression): Shortcut trivial copy.
+
+2011-02-18 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/47795
+ * semantics.c (finish_non_static_data_member): Early return if
+ object is error_mark_node.
+
+2011-02-18 Dodji Seketeli <dodji@redhat.com>
+
+ PR c++/47208
+ * pt.c (do_auto_deduction): Do not mention error_mark_node in
+ diagnostics.
+ * semantics.c (finish_id_expression): Do not pass erroneous decl
+ to decl_constant_var_p.
+
+2011-02-17 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/47783
+ * cvt.c (convert_from_reference): Call mark_exp_read.
+
+2011-02-11 Dodji Seketeli <dodji@redhat.com>
+
+ PR c++/47172
+ * pt.c (finish_call_expr): Consider a call expression that has a
+ dependent "this" pointer as being dependent. Add comments.
+ (dependent_type_p, type_dependent_expression_p): Update comments.
+
+2011-02-16 Dodji Seketeli <dodji@redhat.com>
+
+ PR c++/47326
+ * pt.c (tsubst_copy)<case SIZEOF_EXPR>: Ensure that even pack
+ expansion arguments are not evaluated.
+
+2011-02-16 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/47704
+ * cp-tree.h (ENUM_FIXED_UNDERLYING_TYPE_P): Use TYPE_LANG_FLAG_5
+ instead of TYPE_LANG_FLAG_3.
+ * pt.c (lookup_template_class): Copy over
+ ENUM_FIXED_UNDERLYING_TYPE_P.
+
+2011-02-15 Jason Merrill <jason@redhat.com>
+
+ PR c++/46807
+ * method.c (synthesized_method_walk): Always exit early for
+ trivial fn in C++98 mode.
+
+2011-02-14 Jason Merrill <jason@redhat.com>
+
+ PR c++/47482
+ * parser.c (cp_parser_enumerator_definition): Call
+ fold_non_dependent_expr.
+
+2011-02-09 Jason Merrill <jason@redhat.com>
+
+ * decl.c (cp_make_fname_decl): Set DECL_THIS_STATIC at toplevel.
+ * semantics.c (finish_fname): Only return the name if we're in
+ a function.
+
+ * decl.c (build_enumerator): Don't perform integral promotions on
+ non-integral constants.
+
+ * cvt.c (convert_to_void): Handle null op1.
+
+ * class.c (type_has_constexpr_default_constructor): Make sure the
+ caller stripped an enclosing array.
+ * init.c (perform_member_init): Strip arrays before calling it.
+
+ PR c++/47511
+ * semantics.c (potential_constant_expression_1): Handle TEMPLATE_DECL.
+
+2011-02-03 Dodji Seketeli <dodji@redhat.com>
+
+ PR c++/47398
+ * tree.c (cp_tree_equal)<TEMPLATE_PARM_INDEX>: Take the number of
+ template parameters in account.
+
+2011-02-03 Nathan Froyd <froydnj@codesourcery.com>
+
+ PR c++/46890
+ * parser.c (cp_parser_class_specifier): Fix setting of
+ want_semicolon.
+
+2011-01-31 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/47416
+ * semantics.c (build_data_member_initialization): Handle
+ STATEMENT_LIST always instead of just for CLEANUP_BODY.
+
+2011-01-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * g++spec.c (lang_specific_driver) [HAVE_LD_STATIC_DYNAMIC] Use
+ LD_STATIC_OPTION, LD_DYNAMIC_OPTION.
+
+2011-01-29 Dodji Seketeli <dodji@redhat.com>
+
+ PR c++/47311
+ * cp-tree.h (fixup_template_parms): Declare.
+ * pt.c (end_template_parm_list): Do not fixup template parms here.
+ (fixup_template_parms): Remove static. Fix typo in the
+ comments. Remove useless code statement.
+ (fixup_template_parm): For a template template parameter, fixup
+ its attributes before fixing up its type.
+ * parser.c
+ (cp_parser_template_declaration_after_export): After parsing
+ template parameters fixup their types.
+
+2011-01-26 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/47476
+ * semantics.c (potential_constant_expression_1): Handle
+ TRUTH_XOR_EXPR.
+
+2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
+
+ PR c++/43601
+ * semantics.c (expand_or_defer_fn_1): Handle it.
+ * decl2.c (decl_needed_p): Likewise.
+
+2011-01-21 Jason Merrill <jason@redhat.com>
+
+ PR c++/47041
+ * semantics.c (build_constexpr_constructor_member_initializers):
+ Handle trivial copy.
+
+2011-01-21 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/47388
+ * semantics.c (begin_for_stmt): If -fno-for-scope, don't
+ assume init must be NULL if scope is NULL.
+ (begin_range_for_stmt): Likewise.
+
+2011-01-21 Jason Merrill <jason@redhat.com>
+
+ PR c++/46552
+ * semantics.c (cxx_eval_constant_expression): Handle OFFSET_REF.
+
+ PR c++/46977
+ * semantics.c (potential_constant_expression_1): Split out from
+ potential_constant_expression. Add want_rval parm. Handle
+ template expression forms. Don't enforce restriction on address
+ of automatic variable here. Add a couple of diagnostics that
+ had been missing.
+ (require_potential_constant_expression): New entry point.
+ (build_data_member_initialization, register_constexpr_fundef): Adjust.
+ (maybe_constant_value): Check potential_constant_expression.
+ * pt.c (fold_non_dependent_expr_sfinae): Likewise.
+ * tree.c (build_vec_init_expr): Adjust.
+
+2011-01-19 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/47303
+ * decl2.c (finish_anon_union): Only call mangle_decl if TREE_STATIC
+ or DECL_EXTERNAL.
+
+2011-01-17 Jason Merrill <jason@redhat.com>
+
+ PR c++/47067
+ * semantics.c (base_field_constructor_elt): New fn.
+ (cxx_eval_bare_aggregate): Use it.
+ (build_data_member_initialization): Leave COMPONENT_REF for
+ vfield inits.
+
+2011-01-14 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
+
+ * parser.c (cp_parser_range_for): Remove the "unused variable" warning
+ workaround.
+
+2011-01-15 Giovanni Funchal <gafunchal@gmail.com>
+ Jonathan Wakely <jwakely.gcc@gmail.com>
+
+ PR c++/33558
+ * decl.c (grokdeclarator): Reject mutable reference members.
+
+2011-01-14 Jason Merrill <jason@redhat.com>
+
+ PR c++/47289
+ * pt.c (coerce_template_parms): Fix error recovery.
+
+ PR c++/46903
+ * typeck2.c (check_narrowing): Only check arithmetic types.
+
+ PR c++/46688
+ * tree.c (build_vec_init_expr): Handle flexible array
+ properly.
+
+2011-01-13 Kai Tietz <kai.tietz@onevision.com>
+
+ PR c++/47213
+ * cp-tree.h (CLASSTYPE_VISIBILITY): Use
+ TYPE_MAIN_DECL instead of TYPE_NAME.
+ (CLASSTYPE_VISIBILITY_SPECIFIED): Likewise.
+ * decl2.c (determine_visibility): Add check
+ of CLASS_TYPE_P for underlying_type.
+
+2011-01-12 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
+
+ * cp-tree.h (begin_for_scope): New prototype.
+ (begin_for_stmt): Update prototype.
+ (begin_range_for_stmt): Update prototype.
+ * init.c (build_vec_init): Update call to begin_for_stmt.
+ * parser.c (cp_parser_for): New.
+ (cp_parser_c_for): Add three new parameters.
+ (cp_parser_range_for): Likewise. Most parsing code removed.
+ (cp_parser_iteration_statement): Call cp_parser_for instead of
+ cp_parser_c_for and cp_parser_range_for.
+ (cp_parser_for_init_statement): Add new parameter and return type.
+ (cp_parser_block_declaration): Update call to
+ cp_parser_simple_declaration.
+ (cp_parser_simple_declaration): Add new parameter.
+ Update call to cp_parser_init_declarator.
+ (cp_parser_init_declarator): Add new parameter.
+ * pt.c (tsubst_expr): Update call to begin_for_stmt.
+ * semantics.c (begin_for_scope): New.
+ (begin_for_stmt): Add two new parameters.
+ (begin_range_for_stmt): Likewise.
+
+2011-01-12 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ * parser.c (cp_parser_objc_at_property_declaration): Improved
+ error message.
+
+2011-01-11 Dodji Seketeli <dodji@redhat.com>
+
+ PR debug/46955
+ * cp-lang.c (get_template_innermost_arguments_folded)
+ (get_template_argument_pack_elems_folded)
+ (template_arg_needs_folding, fold_cplus_constants): New static
+ functions.
+ (LANG_HOOKS_GET_INNERMOST_GENERIC_ARGS): Set this hook to
+ get_template_innermost_arguments_folded.
+ (LANG_HOOKS_GET_ARGUMENT_PACK_ELEMS): Set this hook to
+ get_template_argument_pack_elems_folded.
+
+2011-01-11 Jason Merrill <jason@redhat.com>
+
+ PR c++/46658
+ * init.c (build_new_1): Handle value-init in templates differently.
+
+ PR c++/45520
+ * tree.c (maybe_dummy_object): Check current_class_ref against
+ context, not current_class_type.
+
+2011-01-08 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ PR objc/47078
+ * parser.c (cp_parser_objc_typename): If the type is unknown, for
+ error recovery purposes behave as if it was not specified so that
+ the default type is used.
+
+2011-01-07 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/47022
+ * pt.c (tsubst_copy_and_build): Use tsubst instead of tsubst_copy
+ for the second build_x_va_arg argument.
+
+2011-01-05 Tom Tromey <tromey@redhat.com>
+
+ * typeck.c (cp_build_addr_expr_1): Update call to lvalue_error.
+ (lvalue_or_else): Likewise.
+
+2011-01-01 Kai Tietz <kai.tietz@onevision.com>
+
+ PR target/38662
+ * tree.c (cxx_type_hash_eq):
+ Allow METHOD_TYPE, too.
+
+
+Copyright (C) 2011 Free Software Foundation, Inc.
+
+Copying and distribution of this file, with or without modification,
+are permitted in any medium without royalty provided the copyright
+notice and this notice are preserved.