mcs/tests/test-164.cs

   1 using System;
   2
   3 class X
   4 {
   5         protected virtual int Foo ()
   6         {
   7                 return 1;
   8         }
   9
  10         protected delegate int FooDelegate ();
  11         protected FooDelegate foo;
  12
  13         protected X ()
  14         {
  15                 foo = new FooDelegate (Foo);
  16         }
  17 }
  18
  19 class Y : X
  20 {
  21         protected Y ()
  22                 : base ()
  23         { }
  24
  25         protected override int Foo ()
  26         {
  27                 return 2;
  28         }
  29
  30         int Hello ()
  31         {
  32                 return foo ();
  33         }
  34
  35         public static void Main ()
  36         {
  37                 Y y = new Y ();
  38                 int result = y.Hello ();
  39
  40                 if (result == 2)
  41                         Console.WriteLine ("OK");
  42                 else
  43                         Console.WriteLine ("NOT OK");
  44         }
  45 }