blob: 0e81feb08db9eb586427af0569ff67eb6293154e [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
import "package:expect/expect.dart";
main() {
int Function(Null) f = (x) => 1; // Runtime type is int Function(Object)
Expect.isTrue(f is int Function(Null));
Expect.isTrue(f is int Function(String));
Expect.isTrue(f is int Function(Object));
int Function(String) g = (x) => 1; // Runtime type is int Function(String)
Expect.isTrue(g is int Function(Null));
Expect.isTrue(g is int Function(String));
Expect.isFalse(g is int Function(Object));