// CS0453: The type `dynamic' must be a non-nullable value type in order to use it as type parameter `T' in the generic type or method `Tester.Foo<T>(T)' // Line: 10 class Tester { static void Foo<T> (T t) where T : struct { } public static int Main () { dynamic d = 1; Foo<dynamic>(d); return 0; } }