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// Shows that problem of initializing one object's secondary base from
// another object via a user defined copy constructor for that base,
// the pointer for the secondary vtable is not set after implicit
// copying of the outer class, but rather has the pointer to the main
// vtable for the secondary base left over from the user defined copy
// constructor for that base.
// Correct answer is B::beefy.
// g++ prints A::beefy, which is wrong. Cfront gets it right.
// prms-id: 2846
extern "C" int printf(const char *, ...);
extern "C" void exit(int);
class B;
class A {
public:
A(void){}
A(const A&){}
virtual void print(void) const { }
B compute(void) const;
};
class C {
public:
C() { }
C(C& o) { } // with it, things are wrong, without it, they're ok
virtual void beefy(void) const { printf("A::beefy\n"); exit(1); }
};
class B : private A, public C {
public:
B(const A& x, int){}
void beefy(void) const { printf("B::beefy\n"); }
};
B A::compute(void) const
{
B sub(*this, 1);
return sub;
}
main ()
{
A titi;
titi.compute().beefy();
return 0;
}
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