public override bool Walk(ThrowNode node)
 {
     if (node != null)
     {
         if (node.Operand != null)
         {
             node.Operand.Walk(this);
         }
     }
     return(false);
 }
 public override bool Walk(ThrowNode node) {          
     UpdateChildRanges(node);
     return base.Walk(node);
 }
 public override bool Walk(ThrowNode node) { AddNode(node); return true; }
 public override bool Walk(ThrowNode node)
 {
     if (node != null)
     {
         if (node.Operand != null)
         {
             node.Operand.Walk(this);
         }
     }
     return false;
 }
 public override bool Walk(ThrowNode node) {
     CheckStatement(node);
     return base.Walk(node);
 }
 public override bool Walk(ThrowNode node) {
     if (node.Operand != null) {
         ReplaceFollowingWhiteSpace(node.GetStartIndex(_tree.LocationResolver) + "throw".Length, " ");
     }
     RemoveSemiColonWhiteSpace(node.GetEndIndex(_tree.LocationResolver));
     return base.Walk(node);
 }