diff -r 000000000000 -r 6474c204b198 js/src/jit-test/tests/closures/t023.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/jit-test/tests/closures/t023.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,17 @@
+actual = '';
+expected = '0,1,2,0,1,2,';
+
+for (var a = 0; a < 2; ++a) {
+    for (var b = 0; b < 3; ++b) {
+        (function (x) {
+            (function () {
+                for (var c = 0; c < 1; ++c) {
+                    appendToActual(x);
+                }
+            })();
+        })(b);
+    }
+}
+
+
+assertEq(actual, expected)