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| 1 // Copyright 2006-2009 the V8 project authors. All rights reserved. | 1 // Copyright 2006-2009 the V8 project authors. All rights reserved. |
| 2 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
| 3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
| 4 // met: | 4 // met: |
| 5 // | 5 // |
| 6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
| 7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
| 8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
| 9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
| 10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
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| 429 DONT_ENUM | DONT_DELETE); | 429 DONT_ENUM | DONT_DELETE); |
| 430 %DefineAccessor($RegExp, '$input', GETTER, RegExpGetInput, | 430 %DefineAccessor($RegExp, '$input', GETTER, RegExpGetInput, |
| 431 DONT_ENUM | DONT_DELETE); | 431 DONT_ENUM | DONT_DELETE); |
| 432 %DefineAccessor($RegExp, '$input', SETTER, RegExpSetInput, | 432 %DefineAccessor($RegExp, '$input', SETTER, RegExpSetInput, |
| 433 DONT_ENUM | DONT_DELETE); | 433 DONT_ENUM | DONT_DELETE); |
| 434 | 434 |
| 435 // The properties multiline and $* are aliases for each other. When this | 435 // The properties multiline and $* are aliases for each other. When this |
| 436 // value is set in SpiderMonkey, the value it is set to is coerced to a | 436 // value is set in SpiderMonkey, the value it is set to is coerced to a |
| 437 // boolean. We mimic that behavior with a slight difference: in SpiderMonkey | 437 // boolean. We mimic that behavior with a slight difference: in SpiderMonkey |
| 438 // the value of the expression 'RegExp.multiline = null' (for instance) is the | 438 // the value of the expression 'RegExp.multiline = null' (for instance) is the |
| 439 // boolean false (ie, the value after coercion), while in V8 it is the value | 439 // boolean false (i.e., the value after coercion), while in V8 it is the value |
| 440 // null (ie, the value before coercion). | 440 // null (i.e., the value before coercion). |
| 441 | 441 |
| 442 // Getter and setter for multiline. | 442 // Getter and setter for multiline. |
| 443 var multiline = false; | 443 var multiline = false; |
| 444 function RegExpGetMultiline() { return multiline; } | 444 function RegExpGetMultiline() { return multiline; } |
| 445 function RegExpSetMultiline(flag) { multiline = flag ? true : false; } | 445 function RegExpSetMultiline(flag) { multiline = flag ? true : false; } |
| 446 | 446 |
| 447 %DefineAccessor($RegExp, 'multiline', GETTER, RegExpGetMultiline, | 447 %DefineAccessor($RegExp, 'multiline', GETTER, RegExpGetMultiline, |
| 448 DONT_DELETE); | 448 DONT_DELETE); |
| 449 %DefineAccessor($RegExp, 'multiline', SETTER, RegExpSetMultiline, | 449 %DefineAccessor($RegExp, 'multiline', SETTER, RegExpSetMultiline, |
| 450 DONT_DELETE); | 450 DONT_DELETE); |
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| 484 %DefineAccessor($RegExp, "$'", SETTER, NoOpSetter, DONT_ENUM | DONT_DELETE); | 484 %DefineAccessor($RegExp, "$'", SETTER, NoOpSetter, DONT_ENUM | DONT_DELETE); |
| 485 | 485 |
| 486 for (var i = 1; i < 10; ++i) { | 486 for (var i = 1; i < 10; ++i) { |
| 487 %DefineAccessor($RegExp, '$' + i, GETTER, RegExpMakeCaptureGetter(i), | 487 %DefineAccessor($RegExp, '$' + i, GETTER, RegExpMakeCaptureGetter(i), |
| 488 DONT_DELETE); | 488 DONT_DELETE); |
| 489 %DefineAccessor($RegExp, '$' + i, SETTER, NoOpSetter, DONT_DELETE); | 489 %DefineAccessor($RegExp, '$' + i, SETTER, NoOpSetter, DONT_DELETE); |
| 490 } | 490 } |
| 491 } | 491 } |
| 492 | 492 |
| 493 SetUpRegExp(); | 493 SetUpRegExp(); |
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