object Test
{
  class A { val x1 = this.## ; val x2 = super.## }
  val myA = new A
  assert(myA.x1 == myA.x2)
  
  def confirmSame(x: Any)       = assert(x.## == x.hashCode, "%s.## != %s.hashCode".format(x, x))
  def confirmDifferent(x: Any)  = assert(x.## != x.hashCode, "%s.## == %s.hashCode (but should not)".format(x, x))
    
  def main(args: Array[String]): Unit = {
    /** Just a little sanity check, not to be confused with a unit test. */
    List(5, 5.5f, "abc", new AnyRef, new A, ()) foreach confirmSame
    List(5.0f, 1.0d, -(5.0f), (-1.0d)) foreach confirmDifferent
  }
}