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diff --git a/js/src/tests/test262/language/statements/class/subclass/builtin-objects/Function/regular-subclassing.js b/js/src/tests/test262/language/statements/class/subclass/builtin-objects/Function/regular-subclassing.js
new file mode 100644
index 0000000000..d68fb28206
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+++ b/js/src/tests/test262/language/statements/class/subclass/builtin-objects/Function/regular-subclassing.js
@@ -0,0 +1,22 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+es6id: 19.2.1
+description: Subclassing Function
+info: |
+  19.2.1 The Function Constructor
+
+  ...
+
+  The Function constructor is designed to be subclassable. It may be used as the
+  value of an extends clause of a class definition.
+  ...
+---*/
+
+class Fn extends Function {}
+
+var fn = new Fn('a', 'return a * 2');
+
+assert.sameValue(fn(42), 84);
+
+reportCompare(0, 0);