// 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. | |
// @dart = 2.9 | |
part of Expect; | |
typedef F<X> = void Function<Y extends X>(); | |
typedef expected_target=Function<X>(); | |
// Functions for correct type comparison in language feature tests | |
F<X> toF<X>(X x) => null; | |
Type typeOf<X>() => X; |