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// Copyright (c) 2021, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
namespace dart {
class Object;
class ObjectPtr;
// Makes a transitive copy of the object graph referenced by [object]. Will not
// copy objects that can be safely shared - due to being immutable.
// The result will be an array of length 3 of the format
// [
// <message>,
// <collection-lib-objects-to-rehash>,
// <core-lib-objects-to-rehash>,
// ]
// If the array of objects to rehash is not `null` the receiver should re-hash
// those objects.
ObjectPtr CopyMutableObjectGraph(const Object& root);
} // namespace dart