| // Copyright (c) 2020, 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 other literal: If N is some other literal than the above, then: |
| * Let null(N) = unreachable(before(N)). |
| * Let notNull(N) = before(N) |
| * @description Checks reachability after double literal |
| * |
| * @author sgrekhov@unipro.ru |
| * @issue 41985 |
| */ |
| |
| main() { |
| int i; |
| if (3.14 != null) { |
| i = 42; // `i` is not definitely assigned because in a weak mode the |
| // condition may be false |
| } |
| i; // It is an error to read a local non-nullable variable which is not definitely assigned |
| //^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| } |
