public class Simple
{
	internal string Trap = "Oh no";
	string Name = "Simp";
	public string ToString() => this.Name;
}

public abstract class Abstract
{
	public abstract string ToString(); //FAIL: cl
}

public class Overrid : Abstract
{
	public override string ToString() => "Over";
}

public static class Test
{
	public static bool Run()
	{
		Simple() s;
		Overrid() o;
		Abstract a = o;
		return $"{s}{o}{a}" == "SimpOverOver"; //FAIL: c TODO
	}
}