blob: ec4dc827670d5b37e97565ab0ea78787177811e1 [file] [log] [blame]
// Copyright (c) 2016, 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.
/// @assertion const Object()
/// Creates a new Object instance.
/// Object instances have no meaningful state, and are only useful through their
/// identity. An Object instance is equal to itself only.
/// @description Checks that a new Object instance is equal to itself only
/// @author
import "../../../Utils/expect.dart";
main() {
var o1 = new Object();
var o2 = new Object();
Expect.isFalse(o1 == o2);
Expect.equals(o1, o1);
const o3 = const Object();
const o4 = const Object();
Expect.isTrue(o3 == o4);
Expect.equals(o3, o3);
const c1 = const C(1);
const c2 = const C(1);
Expect.isTrue(c1 == c2);
class C {
final m;
const C(this.m);