| // Copyright 2015 the V8 project authors. All rights reserved. | |
| // Use of this source code is governed by a BSD-style license that can be | |
| // found in the LICENSE file. | |
| (function(global, utils) { | |
| 'use strict'; | |
| %CheckIsBootstrapping(); | |
| var isConcatSpreadableSymbol = | |
| utils.ImportNow("is_concat_spreadable_symbol"); | |
| utils.InstallConstants(global.Symbol, [ | |
| // TODO(littledan): Move to symbol.js when shipping | |
| "isConcatSpreadable", isConcatSpreadableSymbol | |
| ]); | |
| }) |