1 // Compiler options: -langversion:linq
4 using System.Collections.Generic;
9 public static int Main ()
11 int[] int_array = new int [] { 0, 1 };
17 e = from int i in int_array select i;
19 foreach (int actual in e) {
20 Console.WriteLine (actual);
21 if (int_array [pos++] != actual)
25 e = from int i in int_array select 19;
27 foreach (int actual in e) {
28 Console.WriteLine (actual);
34 e = from i in int_array select i;
36 foreach (int actual in e) {
37 Console.WriteLine (actual);
38 if (int_array [pos++] != actual)
42 e = from i in int_array select 19;
44 foreach (int actual in e) {
45 Console.WriteLine (actual);
50 Console.WriteLine ("OK");