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// |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: 13.1-26-s
description: >
Strict Mode - SyntaxError is thrown if a function is created using
a FunctionDeclaration whose FunctionBody is contained in strict
code and the function has two identical parameters which are
separated by a unique parameter name
negative:
phase: parse
type: SyntaxError
flags: [noStrict]
---*/
$DONOTEVALUATE();
function _13_1_26_fun(param1, param2, param1) { 'use strict'; }