| // 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. |
| |
| // @dart = 2.9 |
| |
| /// @assertion A generic type is a type which is introduced by a generic class |
| /// declaration or a generic type alias, or it is the type [FutureOr]. |
| /// @description Checks that exception is thrown if value of incorrect type is |
| /// assigned to [FutureOr] variable. |
| /// @author iarkh@unipro.ru |
| |
| import "dart:async"; |
| |
| main() { |
| FutureOr<int> x1 = "12345"; //# 01: compile-time error |
| FutureOr<String> x2 = 11; //# 02: compile-time error |
| FutureOr<String> x3 = [1, 2, 3, 4, 5]; //# 03: compile-time error |
| } |
| |
