Problemas com herança

gistfile1.cs

using System;

namespace heir
{
	interface IBasicController
	{
	}
	
	interface ILoadController : IBasicController 
	{
	}
	
	class LoadPresenter : BasePresenter<ILoadController>
	{
	}
	
	interface IPresenter<out T>
	{
		void Hell();
	}
	
	class BasePresenter<T> : IPresenter<T> where T : IBasicController
	{
		public void Hell()
		{
			Console.WriteLine ("Hell: " + typeof(T));
		}
	}
	
	class Use
	{
		IPresenter<IBasicController> _foo;
		
		public void Go<T>(IPresenter<T> foo) where T : IBasicController 
		{
			_foo = foo;
			_foo.Hell();
		}
	}
	
	class MainClass
	{
		public static void Main (string[] args)
		{
			new Use().Go<ILoadController>(new LoadPresenter());
		}
	}
}