mcs/tests/gtest-573.cs

   1 using System;
   2
   3 public abstract class CB<T> : CA<T>, IA<T>
   4 {
   5 }
   6
   7 public abstract class CA<T> : IA<T>
   8 {
   9         public abstract IA<T> Backwards ();
  10
  11         IB<T> IB<T>.Backwards () { return null; }
  12 }
  13
  14 public interface IA<T> : IB<T>
  15 {
  16         new IA<T> Backwards ();
  17 }
  18
  19 public interface IB<T>
  20 {
  21         IB<T> Backwards ();
  22 }
  23
  24 class C
  25 {
  26         public static void Main ()
  27         {
  28         }
  29 }