1// Origin PR c++/43800 2// { dg-do compile } 3 4template<class T, class U=T> 5struct V 6{ 7 typedef T t_type; 8}; 9 10template<class T> 11class J 12{ 13 typedef typename V<T>::t_type t_type; 14 const t_type& f(); // #0: 15private: 16 t_type b; 17}; 18 19template<class T> 20const typename V<T>::t_type& J<T>::f() {return b;} // #1 21 22