re PR c++/55670 ([C++11] This isn't a pure virtual method.)

	PR c++/55670
	* parser.c (cp_parser_member_declaration): Check the declarator
	form when detecting a function declaration via typedef.

From-SVN: r196043

gcc/cp/ChangeLog

 2013-02-13  Jason Merrill  <jason@redhat.com>
 
+	PR c++/55670
+	* parser.c (cp_parser_member_declaration): Check the declarator
+	form when detecting a function declaration via typedef.
+
 	PR c++/55680
 	* pt.c (maybe_process_partial_specialization): A lambda
 	isn't what's being specialized.

gcc/cp/parser.c

@@ -19366,6 +19366,7 @@ cp_parser_member_declaration (cp_parser* parser)
 		  if (function_declarator_p (declarator)
 		      || (decl_specifiers.type
 			  && TREE_CODE (decl_specifiers.type) == TYPE_DECL
+			  && declarator->kind == cdk_id
 			  && (TREE_CODE (TREE_TYPE (decl_specifiers.type))
 			      == FUNCTION_TYPE)))
 		    initializer = cp_parser_pure_specifier (parser);

gcc/testsuite/g++.dg/cpp0x/nsdmi8.C

+// PR c++/55670
+// { dg-do compile { target c++11 } }
+
+template <class T> using F = T;
+struct X {
+    F<void ()>* fp = nullptr;
+};
+int main () { return 0; }