| // 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 if a required named parameter has a default value. |
| /// |
| /// @description Check that it is an error if a required named parameter has a |
| /// default value. |
| /// @author sgrekhov@unipro.ru |
| |
| class A { |
| const A(); |
| } |
| |
| const a = const A(); |
| |
| class C { |
| static void test1({required A x = a}) {} |
| // ^^^^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| static void test2(int x, {required A s = a}) {} |
| // ^^^^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| static void test3(int x, {required A y = a, String z = ""}) {} |
| // ^^^^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| void test4({required A x = a}) {} |
| // ^^^^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| void test5(int x, {required A s = a}) {} |
| // ^^^^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| void test6(int x, {required A y = a, int z = 42}) {} |
| // ^^^^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| } |
| |
| void test7({required A x = a}) {} |
| // ^^^^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| void test8(int x, {required A s = a}) {} |
| // ^^^^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| void test9(int x, {required A y = a, int z = 42}) {} |
| // ^^^^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| |
| main() { |
| var f1 = ({required A x = a}) {}; |
| // ^^^^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| var f2 = (int x, {required A s = a}) {}; |
| // ^^^^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| var f3 = (int x, {required A y = a, int z = 42}) {}; |
| // ^^^^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| } |
