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//===--- Actor.h - ABI structures for actors --------------------*- C++ -*-===//
//
// This source file is part of the Swift.org open source project
//
// Copyright (c) 2014 - 2020 Apple Inc. and the Swift project authors
// Licensed under Apache License v2.0 with Runtime Library Exception
//
// See https://swift.org/LICENSE.txt for license information
// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
//
//===----------------------------------------------------------------------===//
//
// Swift ABI describing actors.
//
//===----------------------------------------------------------------------===//
#ifndef SWIFT_ABI_ACTOR_BACKDEPLOY56_H
#define SWIFT_ABI_ACTOR_BACKDEPLOY56_H
#include "swift/ABI/HeapObject.h"
#include "swift/ABI/MetadataValues.h"
namespace swift {
/// The default actor implementation. This is the layout of both
/// the DefaultActor and NSDefaultActor classes.
class alignas(Alignment_DefaultActor) DefaultActor : public HeapObject {
public:
// These constructors do not initialize the actor instance, and the
// destructor does not destroy the actor instance; you must call
// swift_defaultActor_{initialize,destroy} yourself.
constexpr DefaultActor(const HeapMetadata *metadata)
: HeapObject(metadata), PrivateData{} {}
constexpr DefaultActor(const HeapMetadata *metadata,
InlineRefCounts::Immortal_t immortal)
: HeapObject(metadata, immortal), PrivateData{} {}
void *PrivateData[NumWords_DefaultActor];
};
} // end namespace swift
#endif // SWIFT_ABI_ACTOR_BACKDEPLOY56_H
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