diff -r 000000000000 -r 6474c204b198 js/src/jit-test/tests/jaeger/bug554580-2.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/jit-test/tests/jaeger/bug554580-2.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,9 @@
+// |jit-test| error: RangeError
+(function() {
+  for each(let a in [function() {}, Infinity]) {
+    new Array(a)
+  }
+})()
+
+/* Don't assert/crash. */
+