1 files changed, 29 insertions, 0 deletions
diff --git a/js/src/tests/non262/regress/regress-294191.js b/js/src/tests/non262/regress/regress-294191.js
new file mode 100644
index 0000000000..f19ba209df
--- /dev/null
+++ b/js/src/tests/non262/regress/regress-294191.js
@@ -0,0 +1,29 @@
+/* -*- 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 = 294191;
+var summary = 'Do not crash with nested function and "delete" op';
+var actual = 'No Crash';
+var expect = 'No Crash';
+
+printBugNumber(BUGNUMBER);
+printStatus (summary);
+ 
+function f()
+{
+  function x()
+  {
+    x;
+  }
+}
+
+f.z=0;
+
+delete f.x;
+
+f();
+
+reportCompare(expect, actual, summary);