dart-sdk/tests/language_2/class/syntax2_test.dart
Leaf Petersen b101a7d002 Add language versions to _2 test libraries
Change-Id: Ib33169c3e0ffc870915c189404074a1dea472546
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/196548
Reviewed-by: Bob Nystrom <rnystrom@google.com>
Commit-Queue: Leaf Petersen <leafp@google.com>
2021-04-26 17:58:57 +00:00

31 lines
807 B
Dart

// Copyright (c) 2013, 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
// Regression test for dart2js bug http://dartbug.com/11570.
import 'package:expect/expect.dart';
void main() {
var c = new Cool(true);
Expect.stringEquals('{}', '${c.thing}');
c = new Cool(false);
Expect.stringEquals('[]', '${c.thing}');
c = new Cool.alt(true);
Expect.stringEquals('{}', '${c.thing}');
c = new Cool.alt(false);
Expect.stringEquals('[]', '${c.thing}');
}
class Cool {
final thing;
Cool(bool option) : thing = option ? <String, String>{} : <String>[];
Cool.alt(bool option) : thing = !option ? <String>[] : <String, String>{};
}