1 // Build don't link: 2 // Special g++ Options: -Woverloaded-virtual 3 // GROUPS passed virtual-warnings 4 // copy file 5 // From: gfm@mencon.mencon.oz.au (Graham Menhennitt) 6 // Date: Thu, 29 Apr 93 20:53:07 EST 7 // Subject: 4 bugs in g++ 2.3.3 8 // Message-ID: <9304291053.AA00090@mencon> 9 10 struct A { 11 virtual ~A(void); 12 }; 13 14 struct B { 15 friend class A; 16 virtual void f(void); 17 }; 18 19 struct C : public A { 20 virtual void f(void); 21 }; 22