EnumEx::ONE
EnumEx::TWO
EnumEx::THREE

EnumEx foo() :
   let rc = new EnumEx : // I know I cannot do it like that ... it is just about explaining what I want to do
   switch {
      case x :  rc = EnumEx::ONE
      case y :  rc = EnumEx::TWO
      default :  rc = EnumEx::THREE
   } ->
   rc;

EnumEx foo() :
   let rc = 
   switch {
      case (x) :  EnumEx::ONE
      case (y) :  EnumEx::TWO
      default :  EnumEx::THREE
   } :
   rc;