mcs/tests/gtest-304.cs

   1 //
   2 // Second test from bug 80518
   3 //
   4 using System;
   5
   6 namespace test
   7 {
   8     public class BaseClass
   9     {
  10         public BaseClass()
  11         {
  12         }
  13         public string Hello { get { return "Hello"; } }
  14     }
  15
  16     public abstract class Printer
  17     {
  18         public abstract void Print<T>(object x) where T: BaseClass;
  19     }
  20
  21     public class PrinterImpl: Printer
  22     {
  23         public override void Print<T>(object x)
  24         {
  25             Console.WriteLine((x as T).Hello);
  26         }
  27     }
  28
  29     public class Starter
  30     {
  31         public static void Main( string[] args )
  32         {
  33             BaseClass bc = new BaseClass();
  34             Printer p = new PrinterImpl();
  35             p.Print<BaseClass>(bc);
  36         }
  37     }
  38 }