| // Copyright (c) 2019, 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"; |
| |
| class Foo {} |
| |
| class Box<T> { |
| Type get typeArg => T; |
| } |
| |
| /// A typedef that defines a non-generic function type. |
| typedef int Func1(bool b); |
| |
| /// Semantically identical to [Func], but using the Dart 2 syntax. |
| typedef Func2 = int Function(bool); |
| |
| main() { |
| // Literals are canonicalized. |
| Expect.identical(Foo, Foo); |
| Expect.identical(Box, Box); |
| Expect.identical(new Box<Foo>().typeArg, new Box<Foo>().typeArg); |
| Expect.identical(Func1, Func1); |
| Expect.identical(Func2, Func2); |
| } |