1 files changed, 33 insertions, 0 deletions
diff --git a/js/src/tests/non262/regress/regress-344959.js b/js/src/tests/non262/regress/regress-344959.js
new file mode 100644
index 0000000000..8056fcbbae
--- /dev/null
+++ b/js/src/tests/non262/regress/regress-344959.js
@@ -0,0 +1,33 @@
+/* -*- 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 = 344959;
+var summary = 'Functions should not lose scope chain after exception';
+var actual = '';
+var expect = 'with';
+
+
+//-----------------------------------------------------------------------------
+test();
+//-----------------------------------------------------------------------------
+
+function test()
+{
+  printBugNumber(BUGNUMBER);
+  printStatus (summary);
+ 
+  var x = "global"
+
+    with ({x:"with"})
+    actual = (function() { try {} catch(exc) {}; return x }());
+
+  reportCompare(expect, actual, summary + ': 1');
+
+  with ({x:"with"})
+    actual = (function() { try { throw 1} catch(exc) {}; return x }());
+
+  reportCompare(expect, actual, summary + ': 2');
+}