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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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186 // They might invoke garbage collection. The result is an handle to | 186 // They might invoke garbage collection. The result is an handle to |
187 // an object of expected type, or the handle is an error if running out | 187 // an object of expected type, or the handle is an error if running out |
188 // of space or encountering an internal error. | 188 // of space or encountering an internal error. |
189 | 189 |
190 void NormalizeProperties(Handle<JSObject> object, | 190 void NormalizeProperties(Handle<JSObject> object, |
191 PropertyNormalizationMode mode, | 191 PropertyNormalizationMode mode, |
192 int expected_additional_properties); | 192 int expected_additional_properties); |
193 void NormalizeElements(Handle<JSObject> object); | 193 void NormalizeElements(Handle<JSObject> object); |
194 void TransformToFastProperties(Handle<JSObject> object, | 194 void TransformToFastProperties(Handle<JSObject> object, |
195 int unused_property_fields); | 195 int unused_property_fields); |
| 196 void NumberDictionarySet(Handle<NumberDictionary> dictionary, |
| 197 uint32_t index, |
| 198 Handle<Object> value, |
| 199 PropertyDetails details); |
196 | 200 |
197 // Flattens a string. | 201 // Flattens a string. |
198 void FlattenString(Handle<String> str); | 202 void FlattenString(Handle<String> str); |
199 | 203 |
200 // Flattens a string and returns the underlying external or sequential | 204 // Flattens a string and returns the underlying external or sequential |
201 // string. | 205 // string. |
202 Handle<String> FlattenGetString(Handle<String> str); | 206 Handle<String> FlattenGetString(Handle<String> str); |
203 | 207 |
204 Handle<Object> SetProperty(Handle<JSObject> object, | 208 Handle<Object> SetProperty(Handle<JSObject> object, |
205 Handle<String> key, | 209 Handle<String> key, |
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377 private: | 381 private: |
378 bool has_been_transformed_; // Tells whether the object has been transformed. | 382 bool has_been_transformed_; // Tells whether the object has been transformed. |
379 int unused_property_fields_; // Captures the unused number of field. | 383 int unused_property_fields_; // Captures the unused number of field. |
380 Handle<JSObject> object_; // The object being optimized. | 384 Handle<JSObject> object_; // The object being optimized. |
381 }; | 385 }; |
382 | 386 |
383 | 387 |
384 } } // namespace v8::internal | 388 } } // namespace v8::internal |
385 | 389 |
386 #endif // V8_HANDLES_H_ | 390 #endif // V8_HANDLES_H_ |
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