protected override QilNode VisitFollowingSibling(QilUnary ndFollSib) {
CreateFilteredIterator(ndFollSib.Child, "$$$iterFollSib", typeof(FollowingSiblingIterator), XmlILMethods.FollSibCreate, XmlILMethods.FollSibNext,
XmlNodeKindFlags.Any, null, TriState.Unknown, null);
return ndFollSib;
}