1 // cs1579.cs: foreach statement cannot operate on variables of type 'Foo' because 'Foo' does not contain a public definition for 'GetEnumerator'
5 using System.Collections;
9 public static void Main ()
12 foreach (object o in f)
13 Console.WriteLine (o);
19 internal IEnumerator GetEnumerator ()
21 return new ArrayList ().GetEnumerator ();