mono/tests/bug-3903.cs

   1 using System;
   2 using System.Collections.Generic;
   3 using System.Linq;
   4
   5 struct Foo
   6 {
   7 }
   8
   9
  10 public class TestClass
  11 {
  12     public static int Main ()
  13     {
  14         Foo[][] array = new Foo[][] { new Foo[0] };
  15                 IEnumerable<object> aa1 = array;
  16                 foreach (var x in aa1) Console.WriteLine (x);
  17                 aa1.GetEnumerator ().ToString ();
  18
  19                 int[] array2 = new int[10];
  20                 IEnumerable<uint> aa2 = (uint[])(object)array2;
  21                 foreach (var x in aa2) Console.WriteLine (x);
  22                 aa2.GetEnumerator ().ToString ();
  23
  24         // The next line will crash
  25         List<object> list = array.Cast<object>().Select((arg) => arg).ToList();
  26                 return 0;
  27     }
  28 }