930622-2.c

linux下编程用 编译软件

long double
ll_to_ld (long long n)
{
  return n;
}

long long
ld_to_ll (long double n)
{
  return n;
}

main ()
{
  long long n;

  if (ll_to_ld (10LL) != 10.0)
    abort ();

  if (ld_to_ll (10.0) != 10)
    abort ();

  exit (0);
}