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| 1 // Copyright 2015 the V8 project authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 (function(global, utils) { | |
| 6 "use strict"; | |
| 7 %CheckIsBootstrapping(); | |
| 8 | |
| 9 var GlobalObject = global.Object; | |
| 10 var IteratorPrototype = utils.ImportNow("IteratorPrototype"); | |
| 11 var iteratorSymbol = utils.ImportNow("iterator_symbol"); | |
| 12 | |
| 13 // 25.1.2.1 %IteratorPrototype% [ @@iterator ] ( ) | |
| 14 function IteratorPrototypeIterator() { | |
| 15 return this; | |
| 16 } | |
| 17 | |
| 18 utils.SetFunctionName(IteratorPrototypeIterator, iteratorSymbol); | |
| 19 %AddNamedProperty(IteratorPrototype, iteratorSymbol, | |
| 20 IteratorPrototypeIterator, DONT_ENUM); | |
| 21 }) | |
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