public void CompareInternal(try_handler left, try_handler right)
{
if (left == null && right != null || left != null && right == null)
throw_not_equal(left, right);
if (left != null && right != null)
{
if (left.GetType() != right.GetType())
throw_not_equal(left, right);
if (left is try_handler_except)
CompareInternal(left as try_handler_except, right as try_handler_except);
else if (left is try_handler_finally)
CompareInternal(left as try_handler_finally, right as try_handler_finally);
}
}
