+++ /dev/null
-// Build don't link:
-// GROUPS passed conversions
-class A {};
-
-template <class TP>
-class B
-{
- A &(*_f) (A &, TP);
- TP _a;
-public:
- B (A &(*f) (A &, TP), TP a) : _f (f), _a (a) {}
- friend A &operator<< (A &o, const B<TP> &m)
- { (*m._f) (o, m._a); return o; }
-};
-
-A &setw (A &, int);
-B<int> setw (int n)
-{
- return B<int> (setw, n);
-}
-
-A x;
-
-void f ()
-{
- x << setw (2);
-}