dart-sdk/tests/language/vm/regress_flutter_28260_test.dart
Robert Nystrom 2034061433 Migrate language_2/vm to NNBD.
Change-Id: I313a57ed7c7ea2ada75065f55a7367376f6bdae5
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/152183
Commit-Queue: Bob Nystrom <rnystrom@google.com>
Auto-Submit: Bob Nystrom <rnystrom@google.com>
Reviewed-by: Srujan Gaddam <srujzs@google.com>
2020-06-25 20:39:23 +00:00

25 lines
644 B
Dart

// Copyright (c) 2019, 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.
// VMOptions=--deterministic --optimization_counter_threshold=10
// Bug cid ranges (https://github.com/flutter/flutter/issues/28260).
import 'dart:typed_data';
import "package:expect/expect.dart";
foo() {
ByteBuffer? a = null;
var dataMap = Map<String, dynamic>();
dataMap['data'] = a;
return (dataMap['data'] is ByteBuffer);
}
void main() {
for (int i = 0; i < 20; i++) {
Expect.equals(false, foo());
}
}