| // Copyright (c) 2020, 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/dart/analysis/experiments.dart'; |
| import 'package:analyzer/src/generated/engine.dart'; |
| |
| import 'driver_resolution.dart'; |
| |
| mixin WithNullSafetyMixin on DriverResolutionTest { |
| @override |
| AnalysisOptionsImpl get analysisOptions => AnalysisOptionsImpl() |
| ..contextFeatures = FeatureSet.fromEnableFlags( |
| [EnableString.non_nullable], |
| ); |
| |
| @override |
| bool get typeToStringWithNullability => true; |
| } |