dart-sdk/tests/language_2/mixin/supertype_subclass_test.dart
Robert Nystrom fc1b1ecc71 Move files under language_2 into subdirectories.
Change-Id: Idbcc965a27e9ffeedf5e0a1068b019de4193070f
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/127745
Commit-Queue: Bob Nystrom <rnystrom@google.com>
Reviewed-by: Alexander Thomas <athom@google.com>
2019-12-11 19:18:00 +00:00

29 lines
531 B
Dart

// Copyright (c) 2016, 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.
class B {}
class C {}
class D {}
class E extends B with C implements D {}
class F extends E {}
// M is mixed onto E which implements B, C and D.
mixin M //
on B //# 01: ok
on C //# 02: ok
on D //# 03: ok
on E //# 04: ok
on F //# 05: compile-time error
{}
class A = E with M;
main() {
new A();
}