1 files changed, 22 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/expressions/function/param-duplicated-strict-body-3.js b/js/src/tests/test262/language/expressions/function/param-duplicated-strict-body-3.js
new file mode 100644
index 0000000000..4a791e5446
--- /dev/null
+++ b/js/src/tests/test262/language/expressions/function/param-duplicated-strict-body-3.js
@@ -0,0 +1,22 @@
+// |reftest| error:SyntaxError
+// Copyright (c) 2012 Ecma International.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+info: |
+    Refer 13.1;
+    It is a SyntaxError if any Identifier value occurs more than once within a FormalParameterList of a strict mode
+    FunctionDeclaration or FunctionExpression.
+es5id: 13.1-34-s
+description: >
+    Strict Mode - SyntaxError is thrown if a function declaration has
+    three identical parameters with a strict mode body
+negative:
+  phase: parse
+  type: SyntaxError
+flags: [noStrict]
+---*/
+
+$DONOTEVALUATE();
+
+(function (param, param, param) { 'use strict'; });