// Copyright (C) 2001 Free Software Foundation // Contributed by Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> // { dg-do compile } template <class U> struct Alloc {}; template <class T, class U = Alloc<T> > struct Vector {}; template <template <class T, class U = Alloc<T> > class TT> struct C { TT<int> tt; }; int main() { C<Vector> c; }