1 // CS1503: Argument `#2' cannot convert `IContravariant<object>' expression to type `ICovariant<string>'
4 interface IContravariant<in T>
8 interface ICovariant<out T>
14 public static void Test<T> (ICovariant<T> e1, ICovariant<T> e2)
18 public static void Main ()
20 ICovariant<string> a_2 = null;
21 IContravariant<object> b_2 = null;