| /* |
| * 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 All types reified in legacy libraries are reified as legacy types. |
| * @description Check that runtime type of the object of the class imported from |
| * opted to legacy library is a legacy type. |
| * @author iarkh@unipro.ru |
| */ |
| // SharedOptions=--enable-experiment=non-nullable,nonfunction-type-aliases |
| // Requirements=nnbd-strong |
| import "../../Utils/expect.dart"; |
| import "type_reification_legacy_lib.dart"; |
| |
| main() { |
| var a = AliasA(); |
| Expect.isTrue(a is AliasA); |
| Expect.isTrue(a is AliasA?); |
| Expect.isTrue(a is A); |
| Expect.isTrue(a is A?); |
| Expect.isFalse(a is A1); |
| Expect.isFalse(a is A1?); |
| } |