errors/gcs0452-3.cs

   1 // CS0452: The type `int' must be a reference type in order to use it as type parameter `T' in the generic type or method `TestClass<T>'
   2 // Line: 23
   3 using System;
   4
   5 public class TestClass<T> where T : class
   6 {
   7         static public T meth()
   8         {
   9                 return null;
  10         }
  11
  12         static public T Value;
  13 }
  14
  15 public class Test
  16 {
  17         public Test()
  18         {
  19         }
  20
  21         static public void Main()
  22         {
  23                 int i = TestClass<int>.meth();
  24                 Console.WriteLine (i);
  25         }
  26 }