mcs/errors/cs0411-22.cs

   1 // CS0411: The type arguments for method `AsyncTypeInference.Test2<T>(System.Func<int,T>)' cannot be inferred from the usage. Try specifying the type arguments explicitly
   2 // Line: 11
   3
   4 using System;
   5 using System.Threading.Tasks;
   6
   7 class AsyncTypeInference
   8 {
   9         public static int Main ()
  10         {
  11                 Test2 (async l => { await TT (); return null; } );
  12                 return 0;
  13         }
  14
  15         static Task TT ()
  16         {
  17                 return Task.Factory.StartNew (() => 2);
  18         }
  19
  20         static void Test2<T> (Func<int, T> arg)
  21         {
  22                 arg (0);
  23         }
  24 }