diff -r 000000000000 -r 6474c204b198 js/src/jit-test/tests/ion/bug754718.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/jit-test/tests/ion/bug754718.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,8 @@
+// |jit-test| error: TypeError
+
+(function() {
+  var a, b;
+  for each (a in [{}, {__iterator__: function(){}}]) 
+    for (b in a) { }
+})();
+