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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 // 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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113 // | 113 // |
114 // ASCII strings are pretenured when used as keys in the SourceCodeCache. | 114 // ASCII strings are pretenured when used as keys in the SourceCodeCache. |
115 Handle<String> NewStringFromAscii( | 115 Handle<String> NewStringFromAscii( |
116 Vector<const char> str, | 116 Vector<const char> str, |
117 PretenureFlag pretenure = NOT_TENURED); | 117 PretenureFlag pretenure = NOT_TENURED); |
118 | 118 |
119 // UTF8 strings are pretenured when used for regexp literal patterns and | 119 // UTF8 strings are pretenured when used for regexp literal patterns and |
120 // flags in the parser. | 120 // flags in the parser. |
121 Handle<String> NewStringFromUtf8( | 121 Handle<String> NewStringFromUtf8( |
122 Vector<const char> str, | 122 Vector<const char> str, |
123 PretenureFlag pretenure = NOT_TENURED); | 123 PretenureFlag pretenure = NOT_TENURED, |
| 124 String::AsciiHint ascii_hint = String::MAYBE_ASCII); |
| 125 |
| 126 Handle<String> NewStringFromLatin1( |
| 127 Vector<const char> str, |
| 128 PretenureFlag pretenure = NOT_TENURED, |
| 129 String::AsciiHint ascii_hint = String::MAYBE_ASCII); |
124 | 130 |
125 Handle<String> NewStringFromTwoByte( | 131 Handle<String> NewStringFromTwoByte( |
126 Vector<const uc16> str, | 132 Vector<const uc16> str, |
127 PretenureFlag pretenure = NOT_TENURED); | 133 PretenureFlag pretenure = NOT_TENURED); |
128 | 134 |
129 // Allocates and partially initializes an ASCII or TwoByte String. The | 135 // Allocates and partially initializes an ASCII or TwoByte String. The |
130 // characters of the string are uninitialized. Currently used in regexp code | 136 // characters of the string are uninitialized. Currently used in regexp code |
131 // only, where they are pretenured. | 137 // only, where they are pretenured. |
132 Handle<SeqAsciiString> NewRawAsciiString( | 138 Handle<SeqAsciiString> NewRawAsciiString( |
133 int length, | 139 int length, |
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502 // Update the map cache in the global context with (keys, map) | 508 // Update the map cache in the global context with (keys, map) |
503 Handle<MapCache> AddToMapCache(Handle<Context> context, | 509 Handle<MapCache> AddToMapCache(Handle<Context> context, |
504 Handle<FixedArray> keys, | 510 Handle<FixedArray> keys, |
505 Handle<Map> map); | 511 Handle<Map> map); |
506 }; | 512 }; |
507 | 513 |
508 | 514 |
509 } } // namespace v8::internal | 515 } } // namespace v8::internal |
510 | 516 |
511 #endif // V8_FACTORY_H_ | 517 #endif // V8_FACTORY_H_ |
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