2 using System.Collections.Generic;
4 public class D : IDisposable
10 public void Dispose ()
15 public class UploadAction
17 public static void RunOnThread (Action a)
22 public static IEnumerable<object> TagsError ()
28 using (D u = new D (tags)) {
29 Console.WriteLine ("No Op");
36 public static void Main ()
38 foreach (object bar in TagsError ()) {
39 Console.WriteLine ("No op {0}", bar);