diff -r 000000000000 -r 6474c204b198 js/src/jit-test/tests/basic/testOverRecursed4.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/jit-test/tests/basic/testOverRecursed4.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,9 @@
+function tryItOut(code) {
+    f = eval("(function(){" + code + "})")
+    try {
+        f()
+    } catch (e) {}
+}
+tryItOut("x=7");
+tryItOut("\"use strict\";for(d in[x=arguments]){}");
+tryItOut("for(v in((Object.seal)(x)));x.length=Function")