| // 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. | |
| class A { | |
| final (int, int) pair; | |
| const A(int x, int y) : pair = (x, y); | |
| } | |
| void main() { | |
| print(const A(1, 2)); | |
| } |