1 files changed, 39 insertions, 0 deletions
diff --git a/js/src/tests/non262/regress/regress-507295.js b/js/src/tests/non262/regress/regress-507295.js
new file mode 100644
index 0000000000..f590d57497
--- /dev/null
+++ b/js/src/tests/non262/regress/regress-507295.js
@@ -0,0 +1,39 @@
+/* -*- 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 = 507295;
+var summary = 'TM: assert with using result of assignment to closure var'
+var actual = '';
+var expect = 'do not crash';
+
+
+//-----------------------------------------------------------------------------
+start_test();
+
+(function () {
+    var y;
+    (eval("(function () {\
+               for (var x = 0; x < 3; ++x) {\
+               ''.replace(/a/, (y = 3))\
+               }\
+           });\
+     "))()
+})()
+
+actual = 'do not crash'
+finish_test();
+//-----------------------------------------------------------------------------
+
+function start_test()
+{
+  printBugNumber(BUGNUMBER);
+  printStatus (summary);
+}
+
+function finish_test()
+{
+  reportCompare(expect, actual, summary);
+}