| // Copyright (c) 2026, 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. |
| |
| /// @assertion We define the upper bound of two types `T1` and `T2` to be |
| /// UP(`T1`,`T2`) as follows. |
| /// - UP(`T`, `T`) = `T` |
| /// |
| /// @description Check that UP(`T`, `T`) = `T`. Test type `void`. |
| /// @author sgrekhov22@gmail.com |
| |
| void f1(void x, void y) { |
| var v = (1 > 2) ? x : y; |
| print(v); |
| // ^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| } |
| void main() { |
| print(f1); |
| } |
