mcs/tests/gtest-variance-7.cs

   1 delegate T Covariant<out T> ();
   2 delegate void Contra<in T> (T t);
   3 delegate TR CoContra<out TR, in T> (T t);
   4 delegate void None<T> (T t);
   5
   6 delegate Covariant<Contra<Contra<Covariant<Covariant<Covariant<Covariant<Covariant<U>>>>>>>> Test<out U> ();
   7 delegate Contra<Covariant<Contra<Contra<Covariant<Covariant<Covariant<Covariant<Covariant<U>>>>>>>>> Test2<in U> ();
   8 delegate Contra<Contra<Covariant<Covariant<Covariant<Covariant<Contra<Contra<U>>>>>>>> Test3<out U> ();
   9 delegate Contra<Contra<Covariant<Covariant<Contra<Contra<Contra<Contra<U>>>>>>>> Test4<out U> ();
  10 delegate Contra<Contra<Covariant<Covariant<Contra<Contra<Contra<U>>>>>>> Test5<in U> ();
  11 delegate void Test6<in U> (Covariant<Contra<Contra<Covariant<Covariant<Covariant<Covariant<Covariant<U>>>>>>>> t);
  12
  13 delegate void Both<in U, out V> (CoContra<U, V> p);
  14 delegate void Both2<in U, out V> (CoContra<U, Contra<U>> p);
  15 delegate void Both3<in U, out V> (CoContra<U, Contra<int>> p);
  16 delegate void Both4<in U, out V> (Both<V, U> b);
  17 delegate void Both5<in U, out V> (Both<V, int> b);
  18
  19 class C
  20 {
  21         public static void Main ()
  22         {
  23         }
  24 }