[runtime] Pass in receiver as target to the LookupIterator if known to be JSReceiver

src/api.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/api.h"
 
 #include <string.h>  // For memcpy, strlen.
 #ifdef V8_USE_ADDRESS_SANITIZER
 #include <sanitizer/asan_interface.h>
 #endif  // V8_USE_ADDRESS_SANITIZER
@@ skipping 3482 matching lines @@
 Maybe<bool> v8::Object::CreateDataProperty(v8::Local<v8::Context> context,
                                            v8::Local<Name> key,
                                            v8::Local<Value> value) {
   PREPARE_FOR_EXECUTION_PRIMITIVE(context, "v8::Object::CreateDataProperty()",
                                   bool);
   i::Handle<i::JSReceiver> self = Utils::OpenHandle(this);
   i::Handle<i::Name> key_obj = Utils::OpenHandle(*key);
   i::Handle<i::Object> value_obj = Utils::OpenHandle(*value);
 
   i::LookupIterator it = i::LookupIterator::PropertyOrElement(
-      isolate, self, key_obj, i::LookupIterator::OWN);
+      isolate, self, key_obj, self, i::LookupIterator::OWN);
   Maybe<bool> result =
       i::JSReceiver::CreateDataProperty(&it, value_obj, i::Object::DONT_THROW);
   has_pending_exception = result.IsNothing();
   RETURN_ON_FAILED_EXECUTION_PRIMITIVE(bool);
   return result;
 }
 
 
 Maybe<bool> v8::Object::CreateDataProperty(v8::Local<v8::Context> context,
                                            uint32_t index,
                                            v8::Local<Value> value) {
   PREPARE_FOR_EXECUTION_PRIMITIVE(context, "v8::Object::CreateDataProperty()",
                                   bool);
   i::Handle<i::JSReceiver> self = Utils::OpenHandle(this);
   i::Handle<i::Object> value_obj = Utils::OpenHandle(*value);
 
-  i::LookupIterator it(isolate, self, index, i::LookupIterator::OWN);
+  i::LookupIterator it(isolate, self, index, self, i::LookupIterator::OWN);
   Maybe<bool> result =
       i::JSReceiver::CreateDataProperty(&it, value_obj, i::Object::DONT_THROW);
   has_pending_exception = result.IsNothing();
   RETURN_ON_FAILED_EXECUTION_PRIMITIVE(bool);
   return result;
 }
 
 
 Maybe<bool> v8::Object::DefineOwnProperty(v8::Local<v8::Context> context,
                                           v8::Local<Name> key,
@@ skipping 85 matching lines @@
     i::PropertyDescriptor desc;
     desc.set_writable(true);
     desc.set_enumerable(false);
     desc.set_configurable(true);
     desc.set_value(value_obj);
     return i::JSProxy::SetPrivateProperty(
         isolate, i::Handle<i::JSProxy>::cast(self),
         i::Handle<i::Symbol>::cast(key_obj), &desc, i::Object::DONT_THROW);
   }
   auto js_object = i::Handle<i::JSObject>::cast(self);
-  i::LookupIterator it(js_object, key_obj);
+  i::LookupIterator it(js_object, key_obj, js_object);
   has_pending_exception = i::JSObject::DefineOwnPropertyIgnoreAttributes(
                               &it, value_obj, i::DONT_ENUM)
                               .is_null();
   RETURN_ON_FAILED_EXECUTION_PRIMITIVE(bool);
   return Just(true);
 }
 
 
 MaybeLocal<Value> v8::Object::Get(Local<v8::Context> context,
                                   Local<Value> key) {
@@ skipping 528 matching lines @@
   return GetRealNamedPropertyAttributesInPrototypeChain(context, key);
 }
 
 
 MaybeLocal<Value> v8::Object::GetRealNamedProperty(Local<Context> context,
                                                    Local<Name> key) {
   PREPARE_FOR_EXECUTION(context, "v8::Object::GetRealNamedProperty()", Value);
   auto self = Utils::OpenHandle(this);
   auto key_obj = Utils::OpenHandle(*key);
   i::LookupIterator it = i::LookupIterator::PropertyOrElement(
-      isolate, self, key_obj,
+      isolate, self, key_obj, self,
       i::LookupIterator::PROTOTYPE_CHAIN_SKIP_INTERCEPTOR);
   Local<Value> result;
   has_pending_exception = !ToLocal<Value>(i::Object::GetProperty(&it), &result);
   RETURN_ON_FAILED_EXECUTION(Value);
   if (!it.IsFound()) return MaybeLocal<Value>();
   RETURN_ESCAPED(result);
 }
 
 
 Local<Value> v8::Object::GetRealNamedProperty(Local<String> key) {
   auto context = ContextFromHeapObject(Utils::OpenHandle(this));
   RETURN_TO_LOCAL_UNCHECKED(GetRealNamedProperty(context, key), Value);
 }
 
 
 Maybe<PropertyAttribute> v8::Object::GetRealNamedPropertyAttributes(
     Local<Context> context, Local<Name> key) {
   PREPARE_FOR_EXECUTION_PRIMITIVE(
       context, "v8::Object::GetRealNamedPropertyAttributes()",
       PropertyAttribute);
   auto self = Utils::OpenHandle(this);
   auto key_obj = Utils::OpenHandle(*key);
   i::LookupIterator it = i::LookupIterator::PropertyOrElement(
-      isolate, self, key_obj,
+      isolate, self, key_obj, self,
       i::LookupIterator::PROTOTYPE_CHAIN_SKIP_INTERCEPTOR);
   auto result = i::JSReceiver::GetPropertyAttributes(&it);
   RETURN_ON_FAILED_EXECUTION_PRIMITIVE(PropertyAttribute);
   if (!it.IsFound()) return Nothing<PropertyAttribute>();
   if (result.FromJust() == i::ABSENT) {
     return Just(static_cast<PropertyAttribute>(i::NONE));
   }
   return Just<PropertyAttribute>(
       static_cast<PropertyAttribute>(result.FromJust()));
 }
@@ skipping 4484 matching lines @@
   Address callback_address =
       reinterpret_cast<Address>(reinterpret_cast<intptr_t>(callback));
   VMState<EXTERNAL> state(isolate);
   ExternalCallbackScope call_scope(isolate, callback_address);
   callback(info);
 }
 
 
 }  // namespace internal
 }  // namespace v8