Thread: unresolved external, template class prob

When compiling this code I get an unresolved external symbol "public: static class Outer<int>::Inner Outer<int>::inner" with VC6 and "undefined reference to `Outer<int>::inner' " with g++. Perhaps Im missing something obvious but I cant figure it out. Any ideas?

Code:

template <class T>
class Outer {
  class Inner
  {
    public: 
      void f() {} 
  };
  public:
    static Inner inner;
};

int main()
{
  Outer<int>::inner.f();
  return 0;
}