diff -r 000000000000 -r 6474c204b198 js/src/jit-test/tests/jaeger/bug585408-2.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/jit-test/tests/jaeger/bug585408-2.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,6 @@
+for (let c in []) {
+    c << c++
+}
+
+/* Don't assert. */
+