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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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255 bool IsReadOnly() { return details_.IsReadOnly(); } | 255 bool IsReadOnly() { return details_.IsReadOnly(); } |
256 bool IsDontDelete() { return details_.IsDontDelete(); } | 256 bool IsDontDelete() { return details_.IsDontDelete(); } |
257 bool IsDontEnum() { return details_.IsDontEnum(); } | 257 bool IsDontEnum() { return details_.IsDontEnum(); } |
258 bool IsDeleted() { return details_.IsDeleted(); } | 258 bool IsDeleted() { return details_.IsDeleted(); } |
259 bool IsFound() { return lookup_type_ != NOT_FOUND; } | 259 bool IsFound() { return lookup_type_ != NOT_FOUND; } |
260 bool IsHandler() { return lookup_type_ == HANDLER_TYPE; } | 260 bool IsHandler() { return lookup_type_ == HANDLER_TYPE; } |
261 | 261 |
262 // Is the result is a property excluding transitions and the null | 262 // Is the result is a property excluding transitions and the null |
263 // descriptor? | 263 // descriptor? |
264 bool IsProperty() { | 264 bool IsProperty() { |
265 return IsFound() && (type() < FIRST_PHANTOM_PROPERTY_TYPE); | 265 return IsFound() && GetPropertyDetails().IsProperty(); |
266 } | 266 } |
267 | 267 |
268 // Is the result a property or a transition? | 268 // Is the result a property or a transition? |
269 bool IsPropertyOrTransition() { | 269 bool IsPropertyOrTransition() { |
270 return IsFound() && (type() != NULL_DESCRIPTOR); | 270 return IsFound() && (type() != NULL_DESCRIPTOR); |
271 } | 271 } |
272 | 272 |
273 bool IsCacheable() { return cacheable_; } | 273 bool IsCacheable() { return cacheable_; } |
274 void DisallowCaching() { cacheable_ = false; } | 274 void DisallowCaching() { cacheable_ = false; } |
275 | 275 |
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376 JSReceiver* holder_; | 376 JSReceiver* holder_; |
377 int number_; | 377 int number_; |
378 bool cacheable_; | 378 bool cacheable_; |
379 PropertyDetails details_; | 379 PropertyDetails details_; |
380 }; | 380 }; |
381 | 381 |
382 | 382 |
383 } } // namespace v8::internal | 383 } } // namespace v8::internal |
384 | 384 |
385 #endif // V8_PROPERTY_H_ | 385 #endif // V8_PROPERTY_H_ |
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