mcs/errors/cs4029.cs

   1 // CS4029: Cannot return an expression of type `void'
   2 // Line: 15
   3
   4 using System;
   5 using System.Threading.Tasks;
   6
   7 class C
   8 {
   9         static void Foo<T> (Func<Task<T>> f)
  10         {
  11         }
  12
  13         static void Main ()
  14         {
  15                 Foo (async () => {
  16                         return await Task.Factory.StartNew (() => { });
  17                 });
  18         }
  19 }