public override void PostWalk(UnaryExpression node) { }
// UnaryExpression public override bool Walk(UnaryExpression node) { return(false); }
// UnaryExpression public virtual bool Walk(UnaryExpression node) { return(true); }
public virtual void PostWalk(UnaryExpression node) { }
// UnaryExpression public override bool Walk(UnaryExpression node) { return(Location >= node.StartIndex && Location <= node.EndIndex); }