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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" |
| (...skipping 28 matching lines...) Expand all Loading... |
| 39 TRANSITION, | 39 TRANSITION, |
| 40 // Set state_ to BEFORE_PROPERTY to ensure that the next lookup will be a | 40 // Set state_ to BEFORE_PROPERTY to ensure that the next lookup will be a |
| 41 // PROPERTY lookup. | 41 // PROPERTY lookup. |
| 42 BEFORE_PROPERTY = INTERCEPTOR | 42 BEFORE_PROPERTY = INTERCEPTOR |
| 43 }; | 43 }; |
| 44 | 44 |
| 45 LookupIterator(Handle<Object> receiver, Handle<Name> name, | 45 LookupIterator(Handle<Object> receiver, Handle<Name> name, |
| 46 Configuration configuration = PROTOTYPE_CHAIN) | 46 Configuration configuration = PROTOTYPE_CHAIN) |
| 47 : configuration_(ComputeConfiguration(configuration, name)), | 47 : configuration_(ComputeConfiguration(configuration, name)), |
| 48 state_(NOT_FOUND), | 48 state_(NOT_FOUND), |
| 49 property_details_(NONE, FIELD, 0), | 49 property_details_(NONE, v8::internal::DATA, 0), |
| 50 isolate_(name->GetIsolate()), | 50 isolate_(name->GetIsolate()), |
| 51 name_(name), | 51 name_(name), |
| 52 receiver_(receiver), | 52 receiver_(receiver), |
| 53 number_(DescriptorArray::kNotFound) { | 53 number_(DescriptorArray::kNotFound) { |
| 54 holder_ = GetRoot(); | 54 holder_ = GetRoot(); |
| 55 holder_map_ = handle(holder_->map(), isolate_); | 55 holder_map_ = handle(holder_->map(), isolate_); |
| 56 Next(); | 56 Next(); |
| 57 } | 57 } |
| 58 | 58 |
| 59 LookupIterator(Handle<Object> receiver, Handle<Name> name, | 59 LookupIterator(Handle<Object> receiver, Handle<Name> name, |
| 60 Handle<JSReceiver> holder, | 60 Handle<JSReceiver> holder, |
| 61 Configuration configuration = PROTOTYPE_CHAIN) | 61 Configuration configuration = PROTOTYPE_CHAIN) |
| 62 : configuration_(ComputeConfiguration(configuration, name)), | 62 : configuration_(ComputeConfiguration(configuration, name)), |
| 63 state_(NOT_FOUND), | 63 state_(NOT_FOUND), |
| 64 property_details_(NONE, FIELD, 0), | 64 property_details_(NONE, v8::internal::DATA, 0), |
| 65 isolate_(name->GetIsolate()), | 65 isolate_(name->GetIsolate()), |
| 66 name_(name), | 66 name_(name), |
| 67 holder_map_(holder->map(), isolate_), | 67 holder_map_(holder->map(), isolate_), |
| 68 receiver_(receiver), | 68 receiver_(receiver), |
| 69 holder_(holder), | 69 holder_(holder), |
| 70 number_(DescriptorArray::kNotFound) { | 70 number_(DescriptorArray::kNotFound) { |
| 71 Next(); | 71 Next(); |
| 72 } | 72 } |
| 73 | 73 |
| 74 Isolate* isolate() const { return isolate_; } | 74 Isolate* isolate() const { return isolate_; } |
| (...skipping 122 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 197 Handle<Object> receiver_; | 197 Handle<Object> receiver_; |
| 198 Handle<JSReceiver> holder_; | 198 Handle<JSReceiver> holder_; |
| 199 | 199 |
| 200 int number_; | 200 int number_; |
| 201 }; | 201 }; |
| 202 | 202 |
| 203 | 203 |
| 204 } } // namespace v8::internal | 204 } } // namespace v8::internal |
| 205 | 205 |
| 206 #endif // V8_LOOKUP_H_ | 206 #endif // V8_LOOKUP_H_ |
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