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1 // Copyright 2006-2008 the V8 project authors. All rights reserved. | 1 // Copyright 2006-2008 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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107 | 107 |
108 // Execute a regular expression once on the subject, starting from | 108 // Execute a regular expression once on the subject, starting from |
109 // character "index". | 109 // character "index". |
110 // If successful, returns RE_SUCCESS and set the capture positions | 110 // If successful, returns RE_SUCCESS and set the capture positions |
111 // in the first registers. | 111 // in the first registers. |
112 // If matching fails, returns RE_FAILURE. | 112 // If matching fails, returns RE_FAILURE. |
113 // If execution fails, sets a pending exception and returns RE_EXCEPTION. | 113 // If execution fails, sets a pending exception and returns RE_EXCEPTION. |
114 static IrregexpResult IrregexpExecOnce(Handle<JSRegExp> regexp, | 114 static IrregexpResult IrregexpExecOnce(Handle<JSRegExp> regexp, |
115 Handle<String> subject, | 115 Handle<String> subject, |
116 int index, | 116 int index, |
117 Vector<int32_t> registers); | 117 Vector<int> registers); |
118 | 118 |
119 // Execute an Irregexp bytecode pattern. | 119 // Execute an Irregexp bytecode pattern. |
120 // On a successful match, the result is a JSArray containing | 120 // On a successful match, the result is a JSArray containing |
121 // captured positions. On a failure, the result is the null value. | 121 // captured positions. On a failure, the result is the null value. |
122 // Returns an empty handle in case of an exception. | 122 // Returns an empty handle in case of an exception. |
123 static Handle<Object> IrregexpExec(Handle<JSRegExp> regexp, | 123 static Handle<Object> IrregexpExec(Handle<JSRegExp> regexp, |
124 Handle<String> subject, | 124 Handle<String> subject, |
125 int index, | 125 int index, |
126 Handle<JSArray> lastMatchInfo); | 126 Handle<JSArray> lastMatchInfo); |
127 | 127 |
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1475 int offsets_vector_length_; | 1475 int offsets_vector_length_; |
1476 static int static_offsets_vector_[kStaticOffsetsVectorSize]; | 1476 static int static_offsets_vector_[kStaticOffsetsVectorSize]; |
1477 | 1477 |
1478 friend class ExternalReference; | 1478 friend class ExternalReference; |
1479 }; | 1479 }; |
1480 | 1480 |
1481 | 1481 |
1482 } } // namespace v8::internal | 1482 } } // namespace v8::internal |
1483 | 1483 |
1484 #endif // V8_JSREGEXP_H_ | 1484 #endif // V8_JSREGEXP_H_ |
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