public override void PostWalk(ListComprehensionIf node) { }
public virtual void PostWalk(ListComprehensionIf node) { }
// ListComprehensionIf public override bool Walk(ListComprehensionIf node) { return false; }
public void PostWalk(ListComprehensionIf node) { PostProcess(node); }
// ListComprehensionIf public virtual bool Walk(ListComprehensionIf node) { return true; }
// ListComprehensionIf public bool Walk(ListComprehensionIf node) { return(Process(node)); }
// ListComprehensionIf public virtual bool Walk(ListComprehensionIf node) { return(true); }
// ListComprehensionIf public override bool Walk(ListComprehensionIf node) { return(false); }