Subversion Repositories openrisc_me

// PR optimization/6086

// { dg-do run }

// { dg-options "-O" }

extern "C" void abort (void);

struct A

{

  A (int x, int y);

  int a, b;

  int foo () { return a; }

  int bar () { return b; }

};

struct B

{

  virtual ~B ();

  virtual A baz () const;

};

struct C

{

  A foo () const;

  B *c;

};

A C::foo () const

{

  int x, y;

  x = c->baz ().foo ();

  y = c->baz ().bar ();

  return A (x, y);

}

A B::baz () const

{

  return A (4, 8);

}

A::A (int x, int y)

{

  a = x;

  b = y;

}

B::~B ()

{

}

int

main ()

{

  C the_c;

  B the_b;

  the_c.c = &the_b;

  if (the_c.foo().a != 4)

    abort ();

  return 0;

}