diff -r 000000000000 -r 6474c204b198 js/src/jit-test/tests/arrow-functions/arguments-1.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/jit-test/tests/arrow-functions/arguments-1.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,13 @@
+// arrow functions have an 'arguments' binding, like any other function
+
+var arguments = [];
+var f = () => arguments;
+var args = f();
+assertEq(args.length, 0);
+assertEq(Object.getPrototypeOf(args), Object.prototype);
+
+args = f(true, false);
+assertEq(args.length, 2);
+assertEq(args[0], true);
+assertEq(args[1], false);
+