dart-sdk/tests/lib/async/regress46319_test.dart
Nicholas Shahan 0733c1f6b1 [ddc] Add unspecified nullability regression test
Change-Id: If82ef47aac1d67c5f6db636522ed0ef7de180f8d
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/203121
Reviewed-by: Mark Zhou <markzipan@google.com>
Reviewed-by: Sigmund Cherem <sigmund@google.com>
2021-06-10 20:18:53 +00:00

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// Copyright (c) 2021, 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 https://github.com/dart-lang/sdk/issues/46319.
import 'dart:async';
void main() {}
Future<T> fn<T>() {
// DDC was crashing during compilation when trying to tag the following
// function expression with a type.
return hn(() => gn());
}
S gn<S>() {
throw 'in gn';
}
Future<R> hn<R>(FutureOr<R> Function() foo) {
throw 'in hn';
}