diff -r 000000000000 -r 6474c204b198 js/src/tests/js1_8/genexps/arguments-property-access-in-generator.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/tests/js1_8/genexps/arguments-property-access-in-generator.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,27 @@
+/*
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/licenses/publicdomain/
+ * Contributor:
+ *   Jeff Walden <jwalden+code@mit.edu>
+ */
+
+//-----------------------------------------------------------------------------
+var BUGNUMBER = 721322;
+var summary = 'Allow f.arguments in generator expressions';
+
+print(BUGNUMBER + ": " + summary);
+
+/**************
+ * BEGIN TEST *
+ **************/
+
+eval("(function() { return (f.arguments for (x in [1])); })()");
+eval("(function() { var f = { arguments: 12 }; return [f.arguments for (x in [1])]; })()");
+
+
+/******************************************************************************/
+
+if (typeof reportCompare === "function")
+  reportCompare(true, true);
+
+print("Tests complete");