| // Copyright (c) 2023, 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 Abstract class can be extended and implemented but not |
| /// constructed, mixed in and is not exhaustive |
| /// |
| /// @description Check that it is a compile-time error to mix in an |
| /// `abstract class` in the same library where it is defined |
| /// @author sgrekhov22@gmail.com |
| |
| abstract class AbstractClass {} |
| |
| class ClassWithAbstractClass1 with AbstractClass {} |
| // ^^^^^^^^^^^^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| |
| class ClassWithAbstractClass2 = Object with AbstractClass; |
| // ^^^^^^^^^^^^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| |
| base class BaseClassWithAbstractClass1 with AbstractClass {} |
| // ^^^^^^^^^^^^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| |
| base class BaseClassWithAbstractClass2 = Object with AbstractClass; |
| // ^^^^^^^^^^^^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| |
| interface class InterfaceClassWithAbstractClass1 with AbstractClass {} |
| // ^^^^^^^^^^^^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| |
| interface class InterfaceClassWithAbstractClass2 = Object with AbstractClass; |
| // ^^^^^^^^^^^^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| |
| final class FinalClassWithAbstractClass1 with AbstractClass {} |
| // ^^^^^^^^^^^^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| |
| final class FinalClassWithAbstractClass2 = Object with AbstractClass; |
| // ^^^^^^^^^^^^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| |
| sealed class SealedClassWithAbstractClass1 with AbstractClass {} |
| // ^^^^^^^^^^^^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| |
| sealed class SealedClassWithAbstractClass2 = Object with AbstractClass; |
| // ^^^^^^^^^^^^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| |
| abstract class AbstractClassWithAbstractClass1 with AbstractClass {} |
| // ^^^^^^^^^^^^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| |
| abstract class AbstractClassWithAbstractClass2 = Object with AbstractClass; |
| // ^^^^^^^^^^^^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| |
| abstract base class AbstractBaseClassWithAbstractClass1 with AbstractClass {} |
| // ^^^^^^^^^^^^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| |
| abstract base class AbstractBaseClassWithAbstractClass2 = Object with AbstractClass; |
| // ^^^^^^^^^^^^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| |
| abstract interface class AbstractInterfaceClassWithAbstractClass1 with AbstractClass {} |
| // ^^^^^^^^^^^^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| |
| abstract interface class AbstractInterfaceClassWithAbstractClass2 = Object with AbstractClass; |
| // ^^^^^^^^^^^^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| |
| abstract final class AbstractFinalClassWithAbstractClass1 with AbstractClass {} |
| // ^^^^^^^^^^^^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| |
| abstract final class AbstractFinalClassWithAbstractClass2 = Object with AbstractClass; |
| // ^^^^^^^^^^^^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| |
| enum EnumWithAbstractClass with AbstractClass {e1, e2} |
| // ^^^^^^^^^^^^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| |
| main() { |
| print(ClassWithAbstractClass1); |
| print(ClassWithAbstractClass2); |
| print(BaseClassWithAbstractClass1); |
| print(BaseClassWithAbstractClass2); |
| print(InterfaceClassWithAbstractClass1); |
| print(InterfaceClassWithAbstractClass2); |
| print(FinalClassWithAbstractClass1); |
| print(FinalClassWithAbstractClass2); |
| print(SealedClassWithAbstractClass1); |
| print(SealedClassWithAbstractClass2); |
| print(AbstractClassWithAbstractClass1); |
| print(AbstractClassWithAbstractClass2); |
| print(AbstractBaseClassWithAbstractClass1); |
| print(AbstractBaseClassWithAbstractClass2); |
| print(AbstractInterfaceClassWithAbstractClass1); |
| print(AbstractInterfaceClassWithAbstractClass2); |
| print(AbstractFinalClassWithAbstractClass1); |
| print(AbstractFinalClassWithAbstractClass2); |
| print(EnumWithAbstractClass); |
| } |
