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1 // Copyright 2012 the V8 project authors. All rights reserved. | 1 // Copyright 2012 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 #include "src/api.h" | 5 #include "src/api.h" |
6 | 6 |
7 #include <string.h> // For memcpy, strlen. | 7 #include <string.h> // For memcpy, strlen. |
8 #ifdef V8_USE_ADDRESS_SANITIZER | 8 #ifdef V8_USE_ADDRESS_SANITIZER |
9 #include <sanitizer/asan_interface.h> | 9 #include <sanitizer/asan_interface.h> |
10 #endif // V8_USE_ADDRESS_SANITIZER | 10 #endif // V8_USE_ADDRESS_SANITIZER |
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3560 i::Handle<i::String> name, | 3560 i::Handle<i::String> name, |
3561 i::LookupResult* lookup) { | 3561 i::LookupResult* lookup) { |
3562 if (!lookup->IsProperty()) { | 3562 if (!lookup->IsProperty()) { |
3563 // No real property was found. | 3563 // No real property was found. |
3564 return Local<Value>(); | 3564 return Local<Value>(); |
3565 } | 3565 } |
3566 | 3566 |
3567 // If the property being looked up is a callback, it can throw | 3567 // If the property being looked up is a callback, it can throw |
3568 // an exception. | 3568 // an exception. |
3569 EXCEPTION_PREAMBLE(isolate); | 3569 EXCEPTION_PREAMBLE(isolate); |
3570 i::LookupIterator it( | 3570 i::LookupIterator it(receiver, name, |
3571 receiver, name, i::Handle<i::JSReceiver>(lookup->holder(), isolate), | 3571 i::Handle<i::JSReceiver>(lookup->holder(), isolate), |
3572 i::LookupIterator::SKIP_INTERCEPTOR); | 3572 i::LookupIterator::CHECK_DERIVED_SKIP_INTERCEPTOR); |
3573 i::Handle<i::Object> result; | 3573 i::Handle<i::Object> result; |
3574 has_pending_exception = !i::Object::GetProperty(&it).ToHandle(&result); | 3574 has_pending_exception = !i::Object::GetProperty(&it).ToHandle(&result); |
3575 EXCEPTION_BAILOUT_CHECK(isolate, Local<Value>()); | 3575 EXCEPTION_BAILOUT_CHECK(isolate, Local<Value>()); |
3576 | 3576 |
3577 return Utils::ToLocal(result); | 3577 return Utils::ToLocal(result); |
3578 } | 3578 } |
3579 | 3579 |
3580 | 3580 |
3581 Local<Value> v8::Object::GetRealNamedPropertyInPrototypeChain( | 3581 Local<Value> v8::Object::GetRealNamedPropertyInPrototypeChain( |
3582 Handle<String> key) { | 3582 Handle<String> key) { |
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7631 Isolate* isolate = reinterpret_cast<Isolate*>(info.GetIsolate()); | 7631 Isolate* isolate = reinterpret_cast<Isolate*>(info.GetIsolate()); |
7632 Address callback_address = | 7632 Address callback_address = |
7633 reinterpret_cast<Address>(reinterpret_cast<intptr_t>(callback)); | 7633 reinterpret_cast<Address>(reinterpret_cast<intptr_t>(callback)); |
7634 VMState<EXTERNAL> state(isolate); | 7634 VMState<EXTERNAL> state(isolate); |
7635 ExternalCallbackScope call_scope(isolate, callback_address); | 7635 ExternalCallbackScope call_scope(isolate, callback_address); |
7636 callback(info); | 7636 callback(info); |
7637 } | 7637 } |
7638 | 7638 |
7639 | 7639 |
7640 } } // namespace v8::internal | 7640 } } // namespace v8::internal |
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