mirror of
https://github.com/LadybirdBrowser/ladybird.git
synced 2025-06-10 10:01:13 +09:00
69f96122b6
The `[[GetOwnProperty]]` internal method invocation in `OrdinarySetWithOwnDescriptor` was being invocated again with the same parameters in the `[[DefineOwnProperty]]` internal method that is also later called in `OrdinarySetWithOwnDescriptor`. The `PlatformObject.[[DefineOwnProperty]]` has similair logic. This change adds an optional parameter to the `[[DefineOwnProperty]]` internal method so the results of the previous `[[GetOwnProperty]]` internal method invocation can be re-used.
43 lines
1.5 KiB
C++
43 lines
1.5 KiB
C++
/*
|
|
* Copyright (c) 2021, Andreas Kling <andreas@ladybird.org>
|
|
*
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include <LibJS/Runtime/Completion.h>
|
|
#include <LibJS/Runtime/Environment.h>
|
|
#include <LibJS/Runtime/Object.h>
|
|
|
|
namespace JS {
|
|
|
|
class ArgumentsObject final : public Object {
|
|
JS_OBJECT(ArgumentsObject, Object);
|
|
JS_DECLARE_ALLOCATOR(ArgumentsObject);
|
|
|
|
public:
|
|
virtual void initialize(Realm&) override;
|
|
virtual ~ArgumentsObject() override = default;
|
|
|
|
Environment& environment() { return m_environment; }
|
|
|
|
virtual ThrowCompletionOr<Optional<PropertyDescriptor>> internal_get_own_property(PropertyKey const&) const override;
|
|
virtual ThrowCompletionOr<bool> internal_define_own_property(PropertyKey const&, PropertyDescriptor const&, Optional<PropertyDescriptor>* precomputed_get_own_property = nullptr) override;
|
|
virtual ThrowCompletionOr<Value> internal_get(PropertyKey const&, Value receiver, CacheablePropertyMetadata*, PropertyLookupPhase) const override;
|
|
virtual ThrowCompletionOr<bool> internal_set(PropertyKey const&, Value value, Value receiver, CacheablePropertyMetadata*) override;
|
|
virtual ThrowCompletionOr<bool> internal_delete(PropertyKey const&) override;
|
|
|
|
// [[ParameterMap]]
|
|
Object& parameter_map() { return *m_parameter_map; }
|
|
|
|
private:
|
|
ArgumentsObject(Realm&, Environment&);
|
|
|
|
virtual void visit_edges(Cell::Visitor&) override;
|
|
|
|
NonnullGCPtr<Environment> m_environment;
|
|
GCPtr<Object> m_parameter_map;
|
|
};
|
|
|
|
}
|