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// { dg-do run  }

// 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;

}

int main ()

{

  A titi;

  titi.compute().beefy();

  return 0;

}