1 files changed, 13 insertions, 0 deletions
diff --git a/js/src/tests/non262/regress/regress-591897.js b/js/src/tests/non262/regress/regress-591897.js
new file mode 100644
index 0000000000..b4486bba8e
--- /dev/null
+++ b/js/src/tests/non262/regress/regress-591897.js
@@ -0,0 +1,13 @@
+// Any copyright is dedicated to the Public Domain.
+// http://creativecommons.org/licenses/publicdomain/
+// Contributor: Gary Kwong <gary@rumblingedge.com>
+
+var expect = 42;
+var actual = (function({
+    x: [w]
+},
+x) {
+    with({}) {return w;}
+})({x:[42]});
+
+reportCompare(expect, actual, "ok");