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1 // Copyright 2012 the V8 project authors. All rights reserved. | 1 // Copyright 2012 the V8 project authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 var $regexpExec; | 5 var $regexpExec; |
6 var $regexpExecNoTests; | 6 var $regexpExecNoTests; |
7 var $regexpLastMatchInfo; | 7 var $regexpLastMatchInfo; |
8 var $regexpLastMatchInfoOverride; | 8 var $regexpLastMatchInfoOverride; |
9 var harmony_regexps = false; | 9 var harmony_regexps = false; |
10 var harmony_unicode_regexps = false; | 10 var harmony_unicode_regexps = false; |
11 | 11 |
12 (function(global, utils) { | 12 (function(global, shared, exports) { |
13 | 13 |
14 %CheckIsBootstrapping(); | 14 %CheckIsBootstrapping(); |
15 | 15 |
16 // ------------------------------------------------------------------- | 16 // ------------------------------------------------------------------- |
17 // Imports | 17 // Imports |
18 | 18 |
19 var GlobalRegExp = global.RegExp; | 19 var GlobalRegExp = global.RegExp; |
20 var InternalPackedArray = utils.InternalPackedArray; | 20 var InternalPackedArray = shared.InternalPackedArray; |
21 | 21 |
22 // ------------------------------------------------------------------- | 22 // ------------------------------------------------------------------- |
23 | 23 |
24 // Property of the builtins object for recording the result of the last | 24 // Property of the builtins object for recording the result of the last |
25 // regexp match. The property $regexpLastMatchInfo includes the matchIndices | 25 // regexp match. The property $regexpLastMatchInfo includes the matchIndices |
26 // array of the last successful regexp match (an array of start/end index | 26 // array of the last successful regexp match (an array of start/end index |
27 // pairs for the match and all the captured substrings), the invariant is | 27 // pairs for the match and all the captured substrings), the invariant is |
28 // that there are at least two capture indeces. The array also contains | 28 // that there are at least two capture indeces. The array also contains |
29 // the subject string for the last successful match. | 29 // the subject string for the last successful match. |
30 $regexpLastMatchInfo = new InternalPackedArray( | 30 $regexpLastMatchInfo = new InternalPackedArray( |
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440 %DefineAccessorPropertyUnchecked(GlobalRegExp, '$' + i, | 440 %DefineAccessorPropertyUnchecked(GlobalRegExp, '$' + i, |
441 RegExpMakeCaptureGetter(i), NoOpSetter, | 441 RegExpMakeCaptureGetter(i), NoOpSetter, |
442 DONT_DELETE); | 442 DONT_DELETE); |
443 } | 443 } |
444 %ToFastProperties(GlobalRegExp); | 444 %ToFastProperties(GlobalRegExp); |
445 | 445 |
446 $regexpExecNoTests = RegExpExecNoTests; | 446 $regexpExecNoTests = RegExpExecNoTests; |
447 $regexpExec = DoRegExpExec; | 447 $regexpExec = DoRegExpExec; |
448 | 448 |
449 }) | 449 }) |
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