re PR c++/58162 ([C++11] bogus error: use of deleted function 'constexpr A::A(const A&)')

	PR c++/58162
	* parser.c (cp_parser_late_parse_one_default_arg): Set
	TARGET_EXPR_DIRECT_INIT_P.

From-SVN: r204263

gcc/cp/ChangeLog

 2013-10-31  Jason Merrill  <jason@redhat.com>
 
+	PR c++/58162
+	* parser.c (cp_parser_late_parse_one_default_arg): Set
+	TARGET_EXPR_DIRECT_INIT_P.
+
 	* class.c (type_build_ctor_call): Return early in C++98 mode.
 	(type_build_dtor_call): Likewise.
 

gcc/cp/parser.c

@@ -23212,6 +23212,9 @@ cp_parser_late_parse_one_default_arg (cp_parser *parser, tree decl,
 	      && CONSTRUCTOR_IS_DIRECT_INIT (parsed_arg))
 	    flags = LOOKUP_NORMAL;
 	  parsed_arg = digest_init_flags (TREE_TYPE (decl), parsed_arg, flags);
+	  if (TREE_CODE (parsed_arg) == TARGET_EXPR)
+	    /* This represents the whole initialization.  */
+	    TARGET_EXPR_DIRECT_INIT_P (parsed_arg) = true;
 	}
     }
 

gcc/testsuite/g++.dg/cpp0x/nsdmi9.C

+// PR c++/58162
+// { dg-require-effective-target c++11 }
+
+struct A {
+ A();
+ A(A&&);
+};
+
+struct B {
+ A const a = A();
+};
+
+B b;