| // 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 e1 translates to F then e1[e2] translates to: |
| /// PASSTHRU[F, fn[x] => x[EXP(e2)]] |
| /// |
| /// @description If e1 translates to F then e1[e2] translates to: |
| /// PASSTHRU[F, fn[x] => x[EXP(e2)]]. Test legacy pre-NNBD types |
| /// @author sgrekhov@unipro.ru |
| |
| // Requirements=nnbd-weak |
| import "../../../Utils/expect.dart"; |
| import "legacy_lib.dart"; |
| |
| main() { |
| A c1 = new A(); |
| Expect.equals(42, c1[42]); |
| |
| A? c2 = new A(); |
| if (c2 != null) { |
| Expect.equals(42, c2[42]); |
| } |
| } |
