mcs/tests/test-776.cs

   1 using System;
   2
   3 class First
   4 {
   5         public virtual object this [string name]
   6         {
   7                 get { return "First"; }
   8                 set { }
   9         }
  10 }
  11
  12 class Second : First
  13 {
  14         public override object this [string name]
  15         {
  16                 get { return "Second"; }
  17                 set { }
  18         }
  19 }
  20
  21 class Third : Second
  22 {
  23         public override object this [string name]
  24         {
  25                 get { return base [name]; }
  26                 set { }
  27         }
  28 }
  29
  30 class a
  31 {
  32         public static int Main (string[] args)
  33         {
  34                 First t = (First)new Third ();
  35                 if (t ["test"] != "Second")
  36                         return 1;
  37
  38                 return 0;
  39         }
  40 }