Nullable Int ToString doesn't have nullrefexception | C# Online Compiler

Nullable Int ToString doesn't have nullrefexception by sea13fare

using System;
					
public class Program
{
	public static void Main()
	{
		int? test = null;
		Console.WriteLine(test.ToString());
		
		test = 1;
		Console.WriteLine(test.ToString());
	}
}

 
using System;
                    
public class Program
{
    public static void Main()
    {
        int? test = null;
        Console.WriteLine(test.ToString());
        
        test = 1;
        Console.WriteLine(test.ToString());
    }
}

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