blob: 501efe2bb5358351052d75f4c50691ffe63cf68e [file] [log] [blame]
* Copyright (c) 2018, 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 Mixin application semantics is mostly unchanged, except that it's
* a compile-time error to apply a mixin to a class that doesn't implement all
* the 'on' type requirements of the mixin declaration, or apply a mixin
* containing super-invocations to a class that doesn't have a concrete
* implementation of the super-invoked members compatible with the
* super-constraint interface.
* @description Checks that it is not a compile error to apply a mixin that
* contains a super-invocation of a member f to a class which has a concrete
* implementation of f.
* @author
import "../../Utils/expect.dart";
class I {}
class J {}
class B {}
class C {
num f() => 4;
mixin M on B, C implements I, J {
test() {
Expect.isTrue(super.f() is num);
class MA with M {
num f() => 1;
main() {