+++ /dev/null
-// Build don't run:
-// GROUPS passed templates
-class ostream {};
-
-template <class T>
-class S;
-
-template <class T>
-void operator<<(ostream&, S<T>) {}
-
-template <class T>
-class S
-{
- friend void operator<<<>(ostream&, const S<T>);
-};
-
-
-int main()
-{
- ostream o;
-
- o << S<int>();
-}