// Copyright (c) 2012, 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"; | |
// This checks that it is possible to have a method named negate as | |
// well as unary- operator. | |
class Foo { | |
operator -() => 42; | |
negate() => 87; | |
} | |
main() { | |
Expect.equals(42, -new Foo()); | |
Expect.equals(87, new Foo().negate()); | |
} |