| // Copyright 2016 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 GlobalString = global.String; |
| var OverrideFunction = utils.OverrideFunction; |
| var ToLowerCaseI18N = utils.ImportNow("ToLowerCaseI18N"); |
| var ToUpperCaseI18N = utils.ImportNow("ToUpperCaseI18N"); |
| var ToLocaleLowerCaseI18N = utils.ImportNow("ToLocaleLowerCaseI18N"); |
| var ToLocaleUpperCaseI18N = utils.ImportNow("ToLocaleUpperCaseI18N"); |
| |
| OverrideFunction(GlobalString.prototype, 'toLowerCase', ToLowerCaseI18N, true); |
| OverrideFunction(GlobalString.prototype, 'toUpperCase', ToUpperCaseI18N, true); |
| OverrideFunction(GlobalString.prototype, 'toLocaleLowerCase', |
| ToLocaleLowerCaseI18N, true); |
| OverrideFunction(GlobalString.prototype, 'toLocaleUpperCase', |
| ToLocaleUpperCaseI18N, true); |
| |
| }) |