| // Build don't link: | |
| // Origin: Mark Mitchell <mark@codesourcery.com> | |
| class ostream; | |
| extern ostream& cout; | |
| class Foo { }; | |
| ostream &operator<<(ostream &os, const Foo &) | |
| { | |
| return os; | |
| } | |
| template<class T> | |
| const typename T::fooz &operator<<(const Foo &, const T &t) | |
| { | |
| return t; | |
| } | |
| int main() | |
| { | |
| Foo foo; | |
| cout << foo; | |
| } |