diff -r 000000000000 -r 6474c204b198 js/src/jit-test/tests/jaeger/recompile/bug660737.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/jit-test/tests/jaeger/recompile/bug660737.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,10 @@
+(function() {
+    function f(l) {
+        w++
+    }
+    for each(let w in ['', '', 0]) {
+        try {
+            f(w)
+        } catch (e) {}
+    }
+})()