template<int I> struct X {
  static int const c = 2;
};

template<> struct X<0> {
  typedef int c;
};

template<typename T> struct Y {
  static int const c = 3;
};

static int const c = 4;

int main() {
  return
    ((Y<X<1> >::c >::c>::c) != 0) ||
    ((Y<X< 1>>::c >::c>::c) != 0);
}