| /* |
| * 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 If an unmigrated library re-exports a migrated library, the |
| * re-exported symbols retain their migrated status (that is, downstream |
| * migrated libraries will see their migrated types). |
| * @description Check that if generic typedef with [Never] unused type parameter |
| * is exported from opted-in library to legacy library and then back to the |
| * opted in code, it retains its status. Typedef is in the form [typedef <type> |
| * <identifier> <formalParameterPart>]. |
| * @author iarkh@unipro.ru |
| */ |
| // SharedOptions=--enable-experiment=non-nullable |
| // Requirements=nnbd-strong |
| |
| import "../../Utils/expect.dart"; |
| import "exports_legacy_A01_lib.dart"; |
| |
| typedef expected = void Function(); |
| |
| main() { |
| Expect.equals(expected, g_never_def1); |
| } |
