chromium/v8/src/objects/js-weak-refs.h

// Copyright 2018 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.

#ifndef V8_OBJECTS_JS_WEAK_REFS_H_
#define V8_OBJECTS_JS_WEAK_REFS_H_

#include "src/objects/js-objects.h"
#include "torque-generated/bit-fields.h"

// Has to be the last include (doesn't have include guards):
#include "src/objects/object-macros.h"

namespace v8 {
namespace internal {

class NativeContext;
class WeakCell;

#include "torque-generated/src/objects/js-weak-refs-tq.inc"

// FinalizationRegistry object from the JS Weak Refs spec proposal:
// https://github.com/tc39/proposal-weakrefs
class JSFinalizationRegistry
    : public TorqueGeneratedJSFinalizationRegistry<JSFinalizationRegistry,
                                                   JSObject> { … };

// Internal object for storing weak references in JSFinalizationRegistry.
class WeakCell : public TorqueGeneratedWeakCell<WeakCell, HeapObject> { … };

class JSWeakRef : public TorqueGeneratedJSWeakRef<JSWeakRef, JSObject> { … };

}  // namespace internal
}  // namespace v8

#include "src/objects/object-macros-undef.h"

#endif  // V8_OBJECTS_JS_WEAK_REFS_H_