| // 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 It is an error to call an expression whose type is potentially |
| /// nullable and not dynamic. |
| /// |
| /// @description Check that it is a compile-time error to call an expression |
| /// whose type is potentially nullable and not dynamic. Test <X extends F?> where |
| /// F is a function type |
| /// @author sgrekhov@unipro.ru |
| |
| |
| test1<X extends Function?>(X x) { |
| x(); |
| //^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| } |
| |
| typedef void Foo(); |
| |
| test2<X extends Foo?>(X x) { |
| x(); |
| //^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| } |
| |
| main() { |
| } |
