OLD | NEW |
1 // Copyright 2010 the V8 project authors. All rights reserved. | 1 // Copyright 2010 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 |
(...skipping 1531 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
1542 // A Failure object is returned if GC is needed. | 1542 // A Failure object is returned if GC is needed. |
1543 MUST_USE_RESULT MaybeObject* SetElement(uint32_t index, | 1543 MUST_USE_RESULT MaybeObject* SetElement(uint32_t index, |
1544 Object* value, | 1544 Object* value, |
1545 bool check_prototype = true); | 1545 bool check_prototype = true); |
1546 | 1546 |
1547 // Returns the index'th element. | 1547 // Returns the index'th element. |
1548 // The undefined object if index is out of bounds. | 1548 // The undefined object if index is out of bounds. |
1549 MaybeObject* GetElementWithReceiver(Object* receiver, uint32_t index); | 1549 MaybeObject* GetElementWithReceiver(Object* receiver, uint32_t index); |
1550 MaybeObject* GetElementWithInterceptor(Object* receiver, uint32_t index); | 1550 MaybeObject* GetElementWithInterceptor(Object* receiver, uint32_t index); |
1551 | 1551 |
| 1552 // Get external element value at index if there is one and undefined |
| 1553 // otherwise. Can return a failure if allocation of a heap number |
| 1554 // failed. |
| 1555 MaybeObject* GetExternalElement(uint32_t index); |
| 1556 |
1552 MUST_USE_RESULT MaybeObject* SetFastElementsCapacityAndLength(int capacity, | 1557 MUST_USE_RESULT MaybeObject* SetFastElementsCapacityAndLength(int capacity, |
1553 int length); | 1558 int length); |
1554 MUST_USE_RESULT MaybeObject* SetSlowElements(Object* length); | 1559 MUST_USE_RESULT MaybeObject* SetSlowElements(Object* length); |
1555 | 1560 |
1556 // Lookup interceptors are used for handling properties controlled by host | 1561 // Lookup interceptors are used for handling properties controlled by host |
1557 // objects. | 1562 // objects. |
1558 inline bool HasNamedInterceptor(); | 1563 inline bool HasNamedInterceptor(); |
1559 inline bool HasIndexedInterceptor(); | 1564 inline bool HasIndexedInterceptor(); |
1560 | 1565 |
1561 // Support functions for v8 api (needed for correct interceptor behavior). | 1566 // Support functions for v8 api (needed for correct interceptor behavior). |
(...skipping 4991 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
6553 } else { | 6558 } else { |
6554 value &= ~(1 << bit_position); | 6559 value &= ~(1 << bit_position); |
6555 } | 6560 } |
6556 return value; | 6561 return value; |
6557 } | 6562 } |
6558 }; | 6563 }; |
6559 | 6564 |
6560 } } // namespace v8::internal | 6565 } } // namespace v8::internal |
6561 | 6566 |
6562 #endif // V8_OBJECTS_H_ | 6567 #endif // V8_OBJECTS_H_ |
OLD | NEW |