| // 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: 13.1-31-s |
| description: > |
| Strict Mode - SyntaxError is thrown if a function is created using |
| a FunctionExpression that is contained in eval strict code and the |
| function has two identical parameters, which are separated by a |
| unique parameter name |
| flags: [noStrict] |
| ---*/ |
| |
| |
| assert.throws(SyntaxError, function() { |
| eval("'use strict'; var _13_1_31_fun = function (param1, param2, param1) { };"); |
| }); |
