diff -r 000000000000 -r 6474c204b198 js/src/tests/ecma/ExecutionContexts/10.1.8-3.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/tests/ecma/ExecutionContexts/10.1.8-3.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,31 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+
+/**
+   File Name:          10.1.8-3
+   ECMA Section:       Arguments Object
+   Description:
+
+   The [[Prototype]] of the arguments object is to the original Object
+   prototype object, the one that is the initial value of Object.prototype
+   (section 15.2.3.1).
+
+   ...
+
+   Test that "typeof arguments" is thus "object".
+
+*/
+
+var SECTION = "10.1.8-2";
+var VERSION = "ECMA_1";
+startTest();
+var TITLE   = "Arguments Object";
+writeHeaderToLog( SECTION + " "+ TITLE);
+
+var expected = "object";
+var actual = (function () { return typeof arguments; })();
+reportCompare(expected, actual, "typeof arguments == object");
+