internal override ExpressionNode VisitRecurNode(RecurNode node)
{
var v = new RecurVertex();
v.HeadNode = recurringVertex.Peek();
graph.Nodes.Add(v);
curVertex = v;
return node;
}
internal virtual ExpressionNode VisitRecurNode(RecurNode node)
{
return node;
}
internal override ExpressionNode VisitRecurNode(RecurNode node)
{
return base.VisitRecurNode(node);
}
