mcs/tests/gtest-515.cs

   1 using System;
   2
   3 interface I<T>
   4 {
   5 }
   6
   7 class A
   8 {
   9         public virtual I<T> Foo<T> () where T : IDisposable
  10         {
  11                 return null;
  12         }
  13 }
  14
  15 class AA : A
  16 {
  17         public override I<V> Foo<V> ()
  18         {
  19                 return base.Foo<V> ();
  20         }
  21 }
  22
  23 class B : AA, IDisposable
  24 {
  25         public void Dispose ()
  26         {
  27         }
  28
  29         public override I<R> Foo<R> ()
  30         {
  31                 return base.Foo<R> ();
  32         }
  33
  34         public static void Main ()
  35         {
  36                 new B ().Foo<B> ();
  37         }
  38 }