diff -r 000000000000 -r 6474c204b198 js/src/jit-test/tests/basic/testForEach.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/jit-test/tests/basic/testForEach.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,11 @@
+function testForEach() {
+    var r;
+    var a = ["zero", "one", "two", "three"];
+    for (var i = 0; i < 9; i++) {
+        r = "";
+        for each (var s in a)
+            r += s + " ";
+    }
+    return r;
+}
+assertEq(testForEach(), "zero one two three ");