1 files changed, 14 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/future-reserved-words/implementss.js b/js/src/tests/test262/language/future-reserved-words/implementss.js
new file mode 100644
index 0000000000..32969a58eb
--- /dev/null
+++ b/js/src/tests/test262/language/future-reserved-words/implementss.js
@@ -0,0 +1,14 @@
+// Copyright (c) 2012 Ecma International.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+es5id: 7.6.1.2-13-s
+description: >
+    SyntaxError isn't thrown when 'implementss' occurs
+---*/
+
+var implementss = 1;
+
+assert.sameValue(implementss, 1, 'implementss');
+
+reportCompare(0, 0);