diff -r 000000000000 -r 6474c204b198 js/src/jit-test/tests/arguments/strict-assign-outer-param.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/jit-test/tests/arguments/strict-assign-outer-param.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/
+ */
+load(libdir + 'array-compare.js');
+
+var obj = {};
+
+function strictAssignOuterParam(p)
+{
+  "use strict";
+  function inner() { p = 17; }
+  inner();
+  return arguments;
+}
+
+var a1, a2, a3;
+for (var i = 0; i < 5; i++)
+{
+  a1 = strictAssignOuterParam();
+  a2 = strictAssignOuterParam(42);
+  a3 = strictAssignOuterParam(obj);
+}
+
+assertEq(arraysEqual(a1, []), true);
+assertEq(arraysEqual(a2, [42]), true);
+assertEq(arraysEqual(a3, [obj]), true);