diff -r 000000000000 -r 6474c204b198 js/src/jit-test/tests/arrow-functions/bug-885067-2.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/jit-test/tests/arrow-functions/bug-885067-2.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,4 @@
+(function() {
+    a = (b => eval("arguments"))();
+})(1, 2, 3, 4);
+assertEq(a.length, 0);