| /* |
| * Copyright (c) 2019, 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 e translates to F then e.f translates to: |
| * PASSTHRU[F, fn[x] => x.f] |
| * |
| * @description Check that if e translates to F then e.f translates to: |
| * PASSTHRU[F, fn[x] => x.f]. Test legacy pre-NNBD types |
| * @author sgrekhov@unipro.ru |
| * @static-warning |
| */ |
| // SharedOptions=--enable-experiment=non-nullable |
| import "../../Utils/expect.dart"; |
| import "legacy_library_lib.dart"; |
| |
| main() { |
| AMx c = new AMx(); |
| Expect.equals("No woman, no cry", c.text); |
| |
| A? a1 = null; |
| Expect.throws(() {a1?.c.text;}, (e) => e is NoSuchMethodError); |
| a1 = new A(); |
| Expect.equals("No woman, no cry", a1?.c.text); |
| |
| A a2 = new A(); |
| Expect.equals("No woman, no cry", a2?.c.text); /// static type warning |
| } |
