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1 // Copyright 2014 the V8 project authors. All rights reserved. | 1 // Copyright 2014 the V8 project authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef V8_LOOKUP_H_ | 5 #ifndef V8_LOOKUP_H_ |
6 #define V8_LOOKUP_H_ | 6 #define V8_LOOKUP_H_ |
7 | 7 |
8 #include "src/factory.h" | 8 #include "src/factory.h" |
9 #include "src/isolate.h" | 9 #include "src/isolate.h" |
10 #include "src/objects.h" | 10 #include "src/objects.h" |
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215 (!transition_map()->is_dictionary_map() && | 215 (!transition_map()->is_dictionary_map() && |
216 transition_map()->GetBackPointer()->IsMap()); | 216 transition_map()->GetBackPointer()->IsMap()); |
217 } | 217 } |
218 void ApplyTransitionToDataProperty(); | 218 void ApplyTransitionToDataProperty(); |
219 void ReconfigureDataProperty(Handle<Object> value, | 219 void ReconfigureDataProperty(Handle<Object> value, |
220 PropertyAttributes attributes); | 220 PropertyAttributes attributes); |
221 void Delete(); | 221 void Delete(); |
222 void TransitionToAccessorProperty(AccessorComponent component, | 222 void TransitionToAccessorProperty(AccessorComponent component, |
223 Handle<Object> accessor, | 223 Handle<Object> accessor, |
224 PropertyAttributes attributes); | 224 PropertyAttributes attributes); |
| 225 void TransitionToAccessorPair(Handle<Object> pair, |
| 226 PropertyAttributes attributes); |
225 PropertyDetails property_details() const { | 227 PropertyDetails property_details() const { |
226 DCHECK(has_property_); | 228 DCHECK(has_property_); |
227 return property_details_; | 229 return property_details_; |
228 } | 230 } |
229 bool IsConfigurable() const { return property_details().IsConfigurable(); } | 231 bool IsConfigurable() const { return property_details().IsConfigurable(); } |
230 bool IsReadOnly() const { return property_details().IsReadOnly(); } | 232 bool IsReadOnly() const { return property_details().IsReadOnly(); } |
231 Representation representation() const { | 233 Representation representation() const { |
232 return property_details().representation(); | 234 return property_details().representation(); |
233 } | 235 } |
234 FieldIndex GetFieldIndex() const; | 236 FieldIndex GetFieldIndex() const; |
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310 Handle<JSReceiver> holder_; | 312 Handle<JSReceiver> holder_; |
311 Handle<Map> holder_map_; | 313 Handle<Map> holder_map_; |
312 const Handle<JSReceiver> initial_holder_; | 314 const Handle<JSReceiver> initial_holder_; |
313 uint32_t number_; | 315 uint32_t number_; |
314 }; | 316 }; |
315 | 317 |
316 | 318 |
317 } } // namespace v8::internal | 319 } } // namespace v8::internal |
318 | 320 |
319 #endif // V8_LOOKUP_H_ | 321 #endif // V8_LOOKUP_H_ |
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