dart-sdk/tests/language/interface/injection1_runtime_test.dart
Robert Nystrom 507ebbf31f Migrate language_2/interface to NNBD.
Change-Id: I6fd1568fd24c0ae1ad3a6f6922cc4ece1b11d35b
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/148952
Auto-Submit: Bob Nystrom <rnystrom@google.com>
Reviewed-by: Erik Ernst <eernst@google.com>
Commit-Queue: Bob Nystrom <rnystrom@google.com>
2020-05-26 18:52:50 +00:00

20 lines
557 B
Dart

// TODO(multitest): This was automatically migrated from a multitest and may
// contain strange or dead code.
// Copyright (c) 2012, 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.
// The removed language feature "interface injection" is now a syntax error.
import "package:expect/expect.dart";
abstract class S { }
abstract class I { }
class C implements I { }
main() {
Expect.isFalse(new C() is S);
}