diff -r 000000000000 -r 6474c204b198 js/src/tests/js1_5/Regress/regress-71107.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/tests/js1_5/Regress/regress-71107.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,46 @@
+/* -*- 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/. */
+
+/*
+ * Date: 06 Mar 2001
+ *
+ * SUMMARY: Propagate heavyweightness back up the function-nesting
+ * chain. See http://bugzilla.mozilla.org/show_bug.cgi?id=71107
+ *
+ */
+//-----------------------------------------------------------------------------
+var BUGNUMBER = 71107;
+var summary = 'Propagate heavyweightness back up the function-nesting chain.';
+
+//-----------------------------------------------------------------------------
+test();
+//-----------------------------------------------------------------------------
+
+
+function test()
+{
+  enterFunc ('test');
+  printBugNumber(BUGNUMBER);
+  printStatus (summary);
+ 
+  var actual = outer()()();  //call the return of calling the return of outer()
+  var expect = 5;
+  reportCompare(expect, actual, summary);
+
+  exitFunc ('test');
+}
+
+
+function outer () {
+  var outer_var = 5;
+
+  function inner() {
+    function way_inner() {
+      return outer_var;
+    }
+    return way_inner;
+  }
+  return inner;
+}