1 files changed, 16 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Symbol/species/subclassing.js b/js/src/tests/test262/built-ins/Symbol/species/subclassing.js
new file mode 100644
index 0000000000..45aceb514d
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Symbol/species/subclassing.js
@@ -0,0 +1,16 @@
+// Copyright 2015 Cubane Canada, Inc.  All rights reserved.
+// See LICENSE for details.
+
+/*---
+info: |
+ Symbol.species is retained on subclassing
+author: Sam Mikes
+description: Symbol.species is retained on subclassing
+features: [Symbol.species]
+---*/
+
+class MyRegExp extends RegExp {};
+
+assert.sameValue(MyRegExp[Symbol.species], MyRegExp);
+
+reportCompare(0, 0);