Imported Upstream version 3.6.0

Former-commit-id: da6be194a6b1221998fc28233f2503bd61dd9d14

mcs/tests/gtest-exmethod-13.cs

@@ -0,0 +1,19 @@
+
+
+using System;
+using System.Collections.Generic;
+
+public static class Foo
+{
+        public static IEnumerable<T> Reverse<T> (this IEnumerable<T> self)
+        {
+                return self;
+        }
+
+        public static void Main ()
+        {
+                int [] data = {0, 1, 2};
+
+                var rev = data.Reverse ();
+        }
+}