| // Copyright (c) 2022, 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. |
| |
| // The default set implementation is based on a Uint32List+List where both are |
| // linear in the number of entries. That means we consume on 64-bit VMs at |
| // least 12 bytes per entry. |
| // |
| // We should consider making a more memory efficient hash set implementation |
| // that uses Int32List and utilizing the fact that we never store negative |
| // numbers in it. |
| typedef IntSet = Set<int>; |
