public void VisitSuperReferenceExpression(SuperReferenceExpression superRef)
 {
     throw new NotImplementedException();
 }
 public void VisitSuperReferenceExpression(SuperReferenceExpression superRef)
 {
     BindName(superRef.SuperIdentifier);
 }
 private IScriptObject EvaluateExpression(SuperReferenceExpression expression)
 {
     throw new RuntimeException(expression.LinePragma,
                                ExceptionResource.InvalidSuper);
 }