primitive-heap-object.h 1.07 KB
Newer Older
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33
// Copyright 2019 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_PRIMITIVE_HEAP_OBJECT_H_
#define V8_OBJECTS_PRIMITIVE_HEAP_OBJECT_H_

#include "src/objects/heap-object.h"
#include "torque-generated/class-definitions-tq.h"

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

namespace v8 {
namespace internal {

// An abstract superclass for classes representing JavaScript primitive values
// other than Smi. It doesn't carry any functionality but allows primitive
// classes to be identified in the type system.
class PrimitiveHeapObject
    : public TorqueGeneratedPrimitiveHeapObject<PrimitiveHeapObject,
                                                HeapObject> {
 public:
  STATIC_ASSERT(kHeaderSize == HeapObject::kHeaderSize);
  TQ_OBJECT_CONSTRUCTORS(PrimitiveHeapObject)
};

}  // namespace internal
}  // namespace v8

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

#endif  // V8_OBJECTS_PRIMITIVE_HEAP_OBJECT_H_