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diff --git a/js/src/tests/js1_5/extensions/regress-350312-02.js b/js/src/tests/js1_5/extensions/regress-350312-02.js
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+++ b/js/src/tests/js1_5/extensions/regress-350312-02.js
@@ -0,0 +1,112 @@
+/* -*- tab-width: 2; indent-tabs-mode: nil; js-indent-level: 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/. */
+
+//-----------------------------------------------------------------------------
+var BUGNUMBER = 350312;
+var summary = 'Accessing wrong stack slot with nested catch/finally';
+var actual = '';
+var expect = '';
+
+
+//-----------------------------------------------------------------------------
+test();
+//-----------------------------------------------------------------------------
+
+function test()
+{
+ enterFunc ('test');
+ printBugNumber(BUGNUMBER);
+ printStatus (summary);
+
+ function createPrint(obj)
+ {
+ return new Function("actual += " + obj + " + ','; " +
+ "print(" + obj + ");");
+ }
+
+ function createThrow(obj)
+ {
+ return new Function("throw " + obj + "; ");
+ }
+
+
+ function f(a, b, c)
+ {
+ try {
+ a();
+ } catch (e if e == null) {
+ b();
+ } finally {
+ c();
+ }
+ }
+
+ print('test 1');
+ expect = 'a,c,';
+ actual = '';
+ try
+ {
+ f(createPrint("'a'"), createPrint("'b'"), createPrint("'c'"));
+ }
+ catch(ex)
+ {
+ actual += 'caught ' + ex;
+ }
+ reportCompare(expect, actual, summary + ': 1');
+
+ print('test 2');
+ expect = 'c,caught a';
+ actual = '';
+ try
+ {
+ f(createThrow("'a'"), createPrint("'b'"), createPrint("'c'"));
+ }
+ catch(ex)
+ {
+ actual += 'caught ' + ex;
+ }
+ reportCompare(expect, actual, summary + ': 2');
+
+ print('test 3');
+ expect = 'b,c,';
+ actual = '';
+ try
+ {
+ f(createThrow("null"), createPrint("'b'"), createPrint("'c'"));
+ }
+ catch(ex)
+ {
+ actual += 'caught ' + ex;
+ }
+ reportCompare(expect, actual, summary + ': 3');
+
+ print('test 4');
+ expect = 'a,c,';
+ actual = '';
+ try
+ {
+ f(createPrint("'a'"), createThrow("'b'"), createPrint("'c'"));
+ }
+ catch(ex)
+ {
+ actual += 'caught ' + ex;
+ }
+ reportCompare(expect, actual, summary + ': 4');
+
+ print('test 5');
+ expect = 'c,caught b';
+ actual = '';
+ try
+ {
+ f(createThrow("null"), createThrow("'b'"), createPrint("'c'"));
+ }
+ catch(ex)
+ {
+ actual += 'caught ' + ex;
+ }
+ reportCompare(expect, actual, summary + ': 5');
+
+ exitFunc ('test');
+}