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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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281 | 281 |
282 Handle<JSObject> NewFunctionPrototype(Handle<JSFunction> function); | 282 Handle<JSObject> NewFunctionPrototype(Handle<JSFunction> function); |
283 | 283 |
284 Handle<Map> CopyWithPreallocatedFieldDescriptors(Handle<Map> map); | 284 Handle<Map> CopyWithPreallocatedFieldDescriptors(Handle<Map> map); |
285 | 285 |
286 // Copy the map adding more inobject properties if possible without | 286 // Copy the map adding more inobject properties if possible without |
287 // overflowing the instance size. | 287 // overflowing the instance size. |
288 Handle<Map> CopyMap(Handle<Map> map, int extra_inobject_props); | 288 Handle<Map> CopyMap(Handle<Map> map, int extra_inobject_props); |
289 Handle<Map> CopyMap(Handle<Map> map); | 289 Handle<Map> CopyMap(Handle<Map> map); |
290 | 290 |
291 Handle<Map> GetElementsTransitionMap(Handle<JSObject> object, | |
292 ElementsKind elements_kind); | |
293 | |
294 Handle<FixedArray> CopyFixedArray(Handle<FixedArray> array); | 291 Handle<FixedArray> CopyFixedArray(Handle<FixedArray> array); |
295 | 292 |
296 // This method expects a COW array in new space, and creates a copy | 293 // This method expects a COW array in new space, and creates a copy |
297 // of it in old space. | 294 // of it in old space. |
298 Handle<FixedArray> CopyAndTenureFixedCOWArray(Handle<FixedArray> array); | 295 Handle<FixedArray> CopyAndTenureFixedCOWArray(Handle<FixedArray> array); |
299 | 296 |
300 Handle<FixedArray> CopySizeFixedArray(Handle<FixedArray> array, | 297 Handle<FixedArray> CopySizeFixedArray(Handle<FixedArray> array, |
301 int new_length, | 298 int new_length, |
302 PretenureFlag pretenure = NOT_TENURED); | 299 PretenureFlag pretenure = NOT_TENURED); |
303 | 300 |
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628 isolate()); | 625 isolate()); |
629 } else { | 626 } else { |
630 return NewNumber(static_cast<double>(value), pretenure); | 627 return NewNumber(static_cast<double>(value), pretenure); |
631 } | 628 } |
632 } | 629 } |
633 | 630 |
634 | 631 |
635 } } // namespace v8::internal | 632 } } // namespace v8::internal |
636 | 633 |
637 #endif // V8_FACTORY_H_ | 634 #endif // V8_FACTORY_H_ |
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