mcs/tests/gtest-iter-30.cs

   1 using System;
   2 using System.Collections.Generic;
   3
   4 public class Program
   5 {
   6         public static void Main ()
   7         {
   8                 foreach (var x in new M ().Test ()) {
   9                         Console.WriteLine (x);
  10                 }
  11         }
  12 }
  13
  14 class M
  15 {
  16         public IEnumerable<int> Test ()
  17         {
  18                 Action a = delegate {
  19                         int k = 0;
  20                         Action x = delegate {
  21                                 Console.WriteLine (this);
  22                                 Console.WriteLine (k);
  23                         };
  24
  25                         x ();
  26                         Console.WriteLine (this);
  27                 };
  28
  29                 a ();
  30
  31                 yield return 1;
  32         }
  33 }