1 // GROUPS passed vtable
2 extern "C" printf (const char *, ...);
3 extern "C" void exit(int);
7 virtual const char* f1() { return "A::f1"; }
8 virtual const char* f2() { return "A::f2"; }
9 virtual const char* f3() { printf("FAIL\n"); exit(1); return "A::f3"; }
14 virtual const char* f2() { return "B::f2"; }
15 virtual const char* f3() { return "B::f3"; }
18 class C: public A, public B {
20 const char* f2() { return B::f2(); }
21 const char* f1() { return f2(); }
22 const char* f3() { return A::f3(); }
25 class D: public A, public B {
27 const char* f2() { return B::f2(); }
28 const char* f1() { return D :: f2(); }
29 const char* f3() { return A::f3(); }
36 printf("calling f1 on a C gives %s\n", a->f1());
38 printf("calling f1 on a D gives %s\n", a->f1());