Subversion Repositories openrisc

/* { dg-do compile } */

/* { dg-options "-O3 -fno-early-inlining -fno-ipa-cp"  } */

extern "C" void abort (void);

class A

{

public:

  virtual int foo (int i);

};

class B

{

public:

  class A confusion;

};

int A::foo (int i)

{

  return i + 1;

}

int __attribute__ ((noinline,noclone)) get_input(void)

{

  return 1;

}

static int middleman_a (class A *obj, int i)

{

  return obj->foo (i);

}

static int middleman_b (class B *obj, int i)

{

  return middleman_a (&obj->confusion, i);

}

int main (int argc, char *argv[])

{

  class B b;

  int i, j = get_input ();

  for (i = 0; i < j; i++)

    if (middleman_b (&b, j) != 2)

      abort ();

  return 0;

}