Robert Nystrom
959bf6e1c3
Change-Id: I6cbad15f7151a1a5e1ece71f91ddfb826dca5de5 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/141762 Auto-Submit: Bob Nystrom <rnystrom@google.com> Reviewed-by: Leaf Petersen <leafp@google.com> Commit-Queue: Bob Nystrom <rnystrom@google.com>
27 lines
641 B
Dart
27 lines
641 B
Dart
// 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.
|
|
|
|
import "package:expect/expect.dart";
|
|
|
|
class A {
|
|
final x;
|
|
const A(this.x);
|
|
const A.named([this.x]);
|
|
const A.named2([this.x = 2]);
|
|
}
|
|
|
|
const a1 = const A(0);
|
|
const a2 = const A.named();
|
|
const a3 = const A.named(1);
|
|
const a4 = const A.named2();
|
|
const a5 = const A.named2(3);
|
|
|
|
main() {
|
|
Expect.equals(0, a1.x);
|
|
Expect.equals(null, a2.x);
|
|
Expect.equals(1, a3.x);
|
|
Expect.equals(2, a4.x);
|
|
Expect.equals(3, a5.x);
|
|
}
|