| // 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 an optional parameter (named or otherwise) with |
| /// no default value has a potentially non-nullable type except in the parameter |
| /// list of an abstract method declaration. |
| /// |
| /// @description Check that it is a compile-time error if an optional parameter |
| /// (named or otherwise) with no default value has a potentially non-nullable |
| /// type. Test Function |
| /// @author sgrekhov@unipro.ru |
| /// @issue 40954 |
| |
| |
| class C { |
| static void test1(var v, [Function f]) {} |
| // ^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| |
| static void test2(var v, {Function f}) {} |
| // ^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| |
| void test11(var v, [Function f]) {} |
| // ^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| |
| void test22(var v, {Function f}) {} |
| // ^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| } |
| |
| void test1(var v, [Function f]) {} |
| // ^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| |
| void test2(var v, {Function f}) {} |
| // ^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| |
| main() { |
| } |
