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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); | |
130 | 124 |
131 Handle<String> NewStringFromTwoByte( | 125 Handle<String> NewStringFromTwoByte( |
132 Vector<const uc16> str, | 126 Vector<const uc16> str, |
133 PretenureFlag pretenure = NOT_TENURED); | 127 PretenureFlag pretenure = NOT_TENURED); |
134 | 128 |
135 // Allocates and partially initializes an ASCII or TwoByte String. The | 129 // Allocates and partially initializes an ASCII or TwoByte String. The |
136 // characters of the string are uninitialized. Currently used in regexp code | 130 // characters of the string are uninitialized. Currently used in regexp code |
137 // only, where they are pretenured. | 131 // only, where they are pretenured. |
138 Handle<SeqAsciiString> NewRawAsciiString( | 132 Handle<SeqAsciiString> NewRawAsciiString( |
139 int length, | 133 int length, |
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512 // Update the map cache in the native context with (keys, map) | 506 // Update the map cache in the native context with (keys, map) |
513 Handle<MapCache> AddToMapCache(Handle<Context> context, | 507 Handle<MapCache> AddToMapCache(Handle<Context> context, |
514 Handle<FixedArray> keys, | 508 Handle<FixedArray> keys, |
515 Handle<Map> map); | 509 Handle<Map> map); |
516 }; | 510 }; |
517 | 511 |
518 | 512 |
519 } } // namespace v8::internal | 513 } } // namespace v8::internal |
520 | 514 |
521 #endif // V8_FACTORY_H_ | 515 #endif // V8_FACTORY_H_ |
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