mcs/tests/test-346.cs

   1 using System;
   2
   3 namespace TestMethods
   4 {
   5         class Class1
   6         {
   7                 public static int Main()
   8                 {
   9                         int test_int = 1;
  10                         TestClass testClass = new TestClass();
  11                         test_int *= testClass.AddItem (new TestParam());
  12                         test_int *= testClass.AddItem (new ParamClass());
  13
  14                         int base_int = 1;
  15                         BaseClass baseClass = testClass as BaseClass;
  16                         base_int *= baseClass.AddItem (new TestParam());
  17                         base_int *= baseClass.AddItem (new ParamClass());
  18
  19                         return (test_int == 4 && base_int == 9) ? 0 : 1;
  20                 }
  21         }
  22
  23         public class ParamClass {}
  24
  25         public class TestParam : ParamClass {}
  26
  27         public abstract class BaseClass
  28         {
  29                 public abstract int AddItem (ParamClass val);
  30         }
  31
  32         public class TestClass : BaseClass
  33         {
  34                 public int AddItem (object val)
  35                 {
  36                         return 2;
  37                 }
  38
  39                 public override int AddItem (ParamClass val)
  40                 {
  41                         return 3;
  42                 }
  43         }
  44 }