blob: ee2afc342d3cd29cf3efab679ba9cd87ed810339 [file] [log] [blame]
// Copyright (c) 2017, 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.
// @dart = 2.9
class A {}
class B extends A {
B operator +(int i) => this;
}
class C {
B operator [](int i) => new B();
void operator []=(int i, A value) {}
}
main() {
new C()[0] += 1;
}