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1 // Copyright 2011 the V8 project authors. All rights reserved. | 1 // Copyright 2011 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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1728 | 1728 |
1729 // Set the index'th array element. | 1729 // Set the index'th array element. |
1730 // A Failure object is returned if GC is needed. | 1730 // A Failure object is returned if GC is needed. |
1731 MUST_USE_RESULT MaybeObject* SetElement(uint32_t index, | 1731 MUST_USE_RESULT MaybeObject* SetElement(uint32_t index, |
1732 Object* value, | 1732 Object* value, |
1733 StrictModeFlag strict_mode, | 1733 StrictModeFlag strict_mode, |
1734 bool check_prototype); | 1734 bool check_prototype); |
1735 | 1735 |
1736 // Returns the index'th element. | 1736 // Returns the index'th element. |
1737 // The undefined object if index is out of bounds. | 1737 // The undefined object if index is out of bounds. |
1738 MaybeObject* GetElementWithReceiver(Object* receiver, uint32_t index); | |
1739 MaybeObject* GetElementWithInterceptor(Object* receiver, uint32_t index); | 1738 MaybeObject* GetElementWithInterceptor(Object* receiver, uint32_t index); |
1740 | 1739 |
1741 // Replace the elements' backing store with fast elements of the given | 1740 // Replace the elements' backing store with fast elements of the given |
1742 // capacity. Update the length for JSArrays. Returns the new backing | 1741 // capacity. Update the length for JSArrays. Returns the new backing |
1743 // store. | 1742 // store. |
1744 MUST_USE_RESULT MaybeObject* SetFastElementsCapacityAndLength(int capacity, | 1743 MUST_USE_RESULT MaybeObject* SetFastElementsCapacityAndLength(int capacity, |
1745 int length); | 1744 int length); |
1746 MUST_USE_RESULT MaybeObject* SetFastDoubleElementsCapacityAndLength( | 1745 MUST_USE_RESULT MaybeObject* SetFastDoubleElementsCapacityAndLength( |
1747 int capacity, | 1746 int capacity, |
1748 int length); | 1747 int length); |
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7269 } else { | 7268 } else { |
7270 value &= ~(1 << bit_position); | 7269 value &= ~(1 << bit_position); |
7271 } | 7270 } |
7272 return value; | 7271 return value; |
7273 } | 7272 } |
7274 }; | 7273 }; |
7275 | 7274 |
7276 } } // namespace v8::internal | 7275 } } // namespace v8::internal |
7277 | 7276 |
7278 #endif // V8_OBJECTS_H_ | 7277 #endif // V8_OBJECTS_H_ |
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