1// { dg-do run  }
2// { dg-options "" }
3// Origin: Mark Mitchell <mark@codesourcery.com>
4
5template <class T>
6struct O {
7  typedef char X;
8};
9
10template <class T>
11struct S {
12  typedef double X;
13
14  template <class U>
15  struct I : public O<U> {
16    static X x;
17  };
18};
19
20template <class T>
21template <class U>
22typename S<T>::X S<T>::I<U>::x;
23
24int main()
25{
26  return sizeof (S<int>::I<double>::x) == 1;
27}
28