gcc/testsuite/g++.dg/parse/enum11.C - gcc - Git at Google

 // PR c++/58980

 template<typename> struct A
 {
   enum A::B::C {};   // { dg-error "has not been declared" }
 };
	// PR c++/58980

	template<typename> struct A
	{
	enum A::B::C {}; // { dg-error "has not been declared" }
	};