| // 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. |
| |
| // Tests assert statements with const functions. |
| |
| import "package:expect/expect.dart"; |
| |
| const var1 = fn(); |
| int fn() { |
| int x = 0; |
| assert(x == 0, "fail"); |
| return x; |
| } |
| |
| const var2 = fn2(); |
| int fn2() { |
| int x = 0; |
| assert(() { |
| var y = x + 1; |
| return y == 1; |
| }()); |
| return x; |
| } |
| |
| void main() { |
| Expect.equals(var1, 0); |
| Expect.equals(var2, 0); |
| } |