dart-sdk/tests/language/regress/regress14105_test.dart
Robert Nystrom 67539c2faf Migrate language_2/regress to NNBD.
Change-Id: I318742cd4303d70c0625c9efd98bb01087aa5de4
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/150466
Commit-Queue: Bob Nystrom <rnystrom@google.com>
Reviewed-by: Erik Ernst <eernst@google.com>
2020-06-13 01:00:22 +00:00

26 lines
506 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.
// Regression test for Issue 14105.
typedef UsedAsFieldType();
class ClassOnlyForRti {
UsedAsFieldType? field;
}
class A<T> {
var field;
}
use(a) => a.field = "";
var useFieldSetter = use;
main() {
var a = new A<ClassOnlyForRti>();
useFieldSetter(a);
print(a is A<int>);
}