Imported Upstream version 3.6.0

Former-commit-id: da6be194a6b1221998fc28233f2503bd61dd9d14

mcs/errors/cs1579-2.cs

@@ -0,0 +1,23 @@
+// Cs1579: foreach statement cannot operate on variables of type `Foo' because it does not contain a definition for `GetEnumerator' or is inaccessible
+// Line: 12
+
+using System;
+using System.Collections;
+
+public class Test
+{
+        public static void Main ()
+        {
+                Foo f = new Foo ();
+                foreach (object o in f)
+                        Console.WriteLine (o);
+        }
+}
+
+public class Foo
+{
+        internal IEnumerator GetEnumerator ()
+        {
+                return new ArrayList ().GetEnumerator ();
+        }
+}