| // 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 FormatException([String message = "", dynamic source, int offset]) |
| /// Creates a new FormatException with an optional error message. |
| /// @description Checks that exception is thrown if [message] is [:null:]. |
| /// @author iarkh |
| |
| // Requirements=nnbd-strong |
| import "../../../Utils/expect.dart"; |
| |
| dynamic getNull() => null; |
| |
| main() { |
| Expect.throws(() { FormatException(getNull()); }); |
| } |
