1 files changed, 40 insertions, 0 deletions
diff --git a/js/src/tests/non262/GC/regress-346794.js b/js/src/tests/non262/GC/regress-346794.js
new file mode 100644
index 0000000000..5e3614ec29
--- /dev/null
+++ b/js/src/tests/non262/GC/regress-346794.js
@@ -0,0 +1,40 @@
+// |reftest| slow -- slow, killed
+/* -*- 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/. */
+
+//-----------------------------------------------------------------------------
+var BUGNUMBER = 346794;
+var summary = 'Do not crash';
+var actual = 'No Crash';
+var expect = 'No Crash';
+
+
+//-----------------------------------------------------------------------------
+test();
+//-----------------------------------------------------------------------------
+
+function test()
+{
+  printBugNumber(BUGNUMBER);
+  printStatus (summary);
+
+  // either don't crash or run out of memory
+  expectExitCode(0);
+  expectExitCode(3);
+
+  function boo() {
+    s = '';
+    for (;;) {
+      try {
+        new RegExp(s + '[\\');
+      } catch(e) {}
+      s += 'q';
+    }
+  }
+
+  boo();
+
+  reportCompare(expect, actual, summary);
+}