mcs/errors/cs0313.cs

   1 // CS0313: The type `S?' cannot be used as type parameter `T' in the generic type or method `S.Foo<T>(T)'. The nullable type `S?' never satisfies interface constraint `I'
   2 // Line: 16
   3
   4 interface I
   5 {
   6 }
   7
   8 struct S : I
   9 {
  10         static void Foo<T> (T t) where T : I
  11         {
  12         }
  13
  14         static void Test (S? s)
  15         {
  16                 Foo (s);
  17         }
  18 }