| // 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. |
| |
| import 'package:analyzer/dart/analysis/features.dart'; |
| import 'package:analyzer/src/error/codes.dart'; |
| import 'package:analyzer/src/generated/engine.dart'; |
| import 'package:test_reflective_loader/test_reflective_loader.dart'; |
| |
| import '../dart/resolution/driver_resolution.dart'; |
| |
| main() { |
| defineReflectiveSuite(() { |
| defineReflectiveTests(MixinSuperClassConstraintNonInterfaceTest); |
| defineReflectiveTests(MixinSuperClassConstraintNonInterfaceWithNnbdTest); |
| }); |
| } |
| |
| @reflectiveTest |
| class MixinSuperClassConstraintNonInterfaceTest extends DriverResolutionTest {} |
| |
| @reflectiveTest |
| class MixinSuperClassConstraintNonInterfaceWithNnbdTest |
| extends MixinSuperClassConstraintNonInterfaceTest { |
| @override |
| AnalysisOptionsImpl get analysisOptions => AnalysisOptionsImpl() |
| ..contextFeatures = FeatureSet.forTesting( |
| sdkVersion: '2.3.0', additionalFeatures: [Feature.non_nullable]); |
| |
| test_Never() async { |
| await assertErrorsInCode(''' |
| mixin M on Never {} |
| ''', [ |
| error(CompileTimeErrorCode.MIXIN_SUPER_CLASS_CONSTRAINT_NON_INTERFACE, 11, |
| 5), |
| ]); |
| } |
| } |