using System;

using System.Linq;

public class Program

{

     public static bool the_out_function(out int x) { x = 0; return true; }

​

    public static void TestOutVar()

    {

        if (true)

        {

            {

                {

                    {

                        if (the_out_function(out var x))

                        {

​

                        }

                    }

                }

            }

        }

        if (the_out_function(out var x))

        {

​

        }

    }

}