1// { dg-do compile }
2
3// Origin: Volker Reichelt <reichelt@gcc.gnu.org>
4
5// PR c++/11076: ICE for invalid access declaration containing typename.
6
7template<typename, typename T=void> struct A
8{
9    typedef A<T,T> B;
10};
11
12template <typename T> struct C
13{
14    typedef typename A<T>::B X;
15    X::Y;			// { dg-error "not a base type" }
16// { dg-warning "deprecated" "" { target *-*-* } 15 }
17};
18
19C<void> c;
20