michael@0: /// Copyright (c) 2012 Ecma International.  All rights reserved. 
michael@0: /// Ecma International makes this code available under the terms and conditions set
michael@0: /// forth on http://hg.ecmascript.org/tests/test262/raw-file/tip/LICENSE (the 
michael@0: /// "Use Terms").   Any redistribution of this code must retain the above 
michael@0: /// copyright and this notice and otherwise comply with the Use Terms.
michael@0: /**
michael@0:  * Refer 11.1.5; 
michael@0:  *   The production
michael@0:  *      PropertyNameAndValueList :  PropertyNameAndValueList , PropertyAssignment
michael@0:  *    4. If previous is not undefined then throw a SyntaxError exception if any of the following conditions are true
michael@0:  *      a. This production is contained in strict code and IsDataDescriptor(previous) is true and IsDataDescriptor(propId.descriptor) is true
michael@0:  *
michael@0:  * @path ch11/11.1/11.1.5/11.1.5-4-4-a-1-s.js
michael@0:  * @description Object literal - SyntaxError for duplicate date property name in strict mode
michael@0:  * @onlyStrict
michael@0:  */
michael@0: 
michael@0: 
michael@0: function testcase() {
michael@0:   
michael@0:   try
michael@0:   {
michael@0:     eval("'use strict'; ({foo:0,foo:1});");
michael@0:     return false;
michael@0:   }
michael@0:   catch(e)
michael@0:   {
michael@0:     return (e instanceof SyntaxError);
michael@0:   }
michael@0:  }
michael@0: runTestCase(testcase);