dart-sdk/tests/language/regress/regress31279_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

24 lines
681 B
Dart

// Copyright (c) 2017, 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.
abstract class Base {
void update(void Function(Iterable) updates);
void update2(void updates(Iterable iterable));
}
class CovariantParsingIssue implements Base {
void update(covariant void Function(List) updates) {}
void update2(covariant void updates(List list)) {}
}
void VoidParsingIssue() {
List<void Function(int)> functions = [(int i) => print(i + 1)];
functions[0](42);
}
void main() {
new CovariantParsingIssue();
VoidParsingIssue();
}