+++ /dev/null
-// g++ ought to warn about casting a base pointer to a derived reference.
-// Build don't link:
-
-struct A {
- virtual void f () = 0;
-};
-
-struct B: public A { void f () { } };
-
-int main()
-{
- B* bp;
- A& ar = (A&)bp; // WARNING -
-}