Subversion Repositories openrisc_me

typedef union
{
  struct {int a; int b;} s;
  double d;
} T;
 
int h (T *);
T g (T);
 
#if COMPILER != 1
h (T *x)
{
  if (x->s.a != 0 || x->s.b != 1)
    abort ();
}
#endif
 
#if COMPILER != 2
T
g (T x)
{
  if (x.s.a != 13 || x.s.b != 47)
    abort ();
  x.s.a = 0;
  x.s.b = 1;
  h (&x);
  return x;
}
#endif
 
#if COMPILER != 1
f ()
{
  T x;
  x.s.a = 13;
  x.s.b = 47;
  g (x);
  if (x.s.a != 13 || x.s.b != 47)
    abort ();
  x = g (x);
  if (x.s.a != 0 || x.s.b != 1)
    abort ();
}
#endif
 
#if COMPILER != 2
main ()
{
  f ();
  exit (0);
}
#endif