errors/gcs0452-2.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 `Foo.Test<T>(ref T)'
   2 // Line: 14
   3 public class Foo
   4 {
   5         public static void Test<T> (ref T t)
   6                 where T : class
   7         { }
   8 }
   9
  10 public class C {
  11         public static void Main ()
  12         {
  13                 int i = 0;
  14                 Foo.Test<int> (ref i);
  15         }
  16 }