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| 1 // Copyright 2014 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 |
| 7 'use strict'; |
| 8 |
| 9 %CheckIsBootstrapping(); |
| 10 |
| 11 // ------------------------------------------------------------------- |
| 12 // Imports |
| 13 |
| 14 var GlobalRegExp = global.RegExp; |
| 15 var GlobalRegExpPrototype = GlobalRegExp.prototype; |
| 16 var MakeTypeError; |
| 17 |
| 18 utils.Import(function(from) { |
| 19 MakeTypeError = from.MakeTypeError; |
| 20 }); |
| 21 |
| 22 // ------------------------------------------------------------------- |
| 23 |
| 24 // ES6 21.2.5.15. |
| 25 function RegExpGetUnicode() { |
| 26 if (!IS_REGEXP(this)) { |
| 27 throw MakeTypeError(kRegExpNonRegExp, "RegExp.prototype.unicode"); |
| 28 } |
| 29 return !!REGEXP_UNICODE(this); |
| 30 } |
| 31 %FunctionSetName(RegExpGetUnicode, "RegExp.prototype.unicode"); |
| 32 %SetNativeFlag(RegExpGetUnicode); |
| 33 |
| 34 utils.InstallGetter(GlobalRegExp.prototype, 'unicode', RegExpGetUnicode); |
| 35 |
| 36 }) |
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