1 // { dg-require-effective-target c++11 } 2 3 template<typename> struct A {}; 4 template<typename T1, typename T2 = typename T1::value> using alias1 = A<T1>; 5 template<typename T> class B { 6 using alias2 = alias1<A<T>>; // { dg-error {no type named 'value'} } 7 A<alias2> a; // { dg-bogus {no type named 'value'} } 8 }; 9 B<int> b; 10