mcs/tests/gtest-598.cs

   1 using System;
   2
   3 public class A
   4 {
   5         public virtual T Test<T> (T t)
   6         {
   7                 throw new ApplicationException ();
   8         }
   9 }
  10
  11 public class B : A
  12 {
  13         public override T Test<T> (T t)
  14         {
  15                 Console.WriteLine ("Base");
  16                 return default (T);
  17         }
  18 }
  19
  20 public class C : B
  21 {
  22         public override T Test<T> (T t)
  23         {
  24                 base.Test ("a");
  25                 return default (T);
  26         }
  27 }
  28
  29
  30 public class AG<U>
  31 {
  32         public virtual T Test<T> (T t, U u)
  33         {
  34                 throw new ApplicationException ();
  35         }
  36 }
  37
  38 public class B<UB> : AG<UB>
  39 {
  40         public override T Test<T> (T t, UB u)
  41         {
  42                 Console.WriteLine ("Base");
  43                 return default (T);
  44         }
  45 }
  46
  47 public class C<UC> : B<UC>
  48 {
  49         public override T Test<T> (T t, UC u)
  50         {
  51                 base.Test ("a", default (UC));
  52                 return default (T);
  53         }
  54 }
  55
  56 class X
  57 {
  58         public static void Main ()
  59         {
  60                 new C ().Test<int> (1);
  61                 new C<int> ().Test (5, 3);
  62         }
  63 }