| // 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. |
| |
| // This test contains a test case for each condition that can lead to the front |
| // end's `InvalidAssignmentErrorNullability` or |
| // `InvalidAssignmentErrorPartNullability` errors, for which we wish to report |
| // "why not promoted" context information. |
| |
| // TODO(paulberry): get this to work with the CFE and add additional test cases |
| // if needed. |
| |
| class C1 { |
| List<int>? bad; |
| } |
| |
| test(C1 c) sync* { |
| if (c.bad == null) return; |
| yield* /*analyzer.notPromoted(propertyNotPromoted(target: member:C1.bad, type: List<int>?))*/ c |
| .bad; |
| } |
