13.1-23-s.js (706B)
1 // Copyright (c) 2012 Ecma International. All rights reserved. 2 // This code is governed by the BSD license found in the LICENSE file. 3 4 /*--- 5 info: | 6 Refer 13.1; 7 It is a SyntaxError if any Identifier value occurs more than once within a FormalParameterList of a strict mode 8 FunctionDeclaration or FunctionExpression. 9 es5id: 13.1-23-s 10 description: > 11 Strict Mode - SyntaxError is thrown if a function is created using 12 a FunctionDeclaration that is contained in eval strict code and 13 the function has two identical parameters 14 flags: [noStrict] 15 ---*/ 16 17 18 assert.throws(SyntaxError, function() { 19 eval("'use strict'; function _13_1_23_fun(param, param) { }"); 20 }); 21 22 reportCompare(0, 0);