mcs/tests/gtest-527.cs

   1 public static class CoalescingWithGenericsBug
   2 {
   3         class Service { public void Foo () { } }
   4
   5         static T Provide<T> () where T : class
   6         {
   7                 return FindExisting<T> () ?? System.Activator.CreateInstance<T> ();
   8         }
   9
  10         static T FindExisting<T> () where T : class
  11         {
  12                 return null;
  13         }
  14
  15         static int Main ()
  16         {
  17                 Provide<Service> ().Foo ();
  18                 return 0;
  19         }
  20 }