1 // CS0452: The type `int' must be a reference type in order to use it as type parameter `T' in the generic type or method `A.Foo<T>(T, string)'
6 static int Foo<T> (T a, string s) where T : class
11 static int Foo<T> (T a, object y)
16 public static void Main ()
18 A.Foo<int> (99, null);