using System;
using System.Collections.Generic;

public class Test
{
	public static void Main()
	{
		string x = "";
		Wrapper<string> xx = x;
		
		string[] y = new[] { "" };
		Wrapper<string[]> yy = y;
		
		var z = new[] { "" };
		Wrapper<IEnumerable<string>> zz = z;
	}
}

public sealed class Wrapper<T>
{
	private readonly object _value;
    public Wrapper(T value) {
    	this._value = value;
    }
    public static implicit operator Wrapper<T>(T val) { return new Wrapper<T>(val); }
}