public override ICodeNode VisitArgumentReferenceExpression(ArgumentReferenceExpression node)
 {
     V_0 = node.get_Parameter();
     if (!this.parameterToVariableMap.TryGetValue(V_0.Resolve(), out V_1))
     {
         return(node);
     }
     return(new VariableReferenceExpression(V_1, node.get_UnderlyingSameMethodInstructions()));
 }