dart-sdk/tests/language/regress/regress9949_test.dart
Lasse R.H. Nielsen 9e76983782 Reland "Add more interface and final modifiers to dart:core."
This is another reland of 4f8333e80e.
Third time is the charm.

CoreLibraryReviewExempt: Reland of accepted CL.
Change-Id: I4ea8326af91c168b044d252162571d3fe697e4b0
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/289826
Commit-Queue: Lasse Nielsen <lrn@google.com>
Reviewed-by: Nate Bosch <nbosch@google.com>
Reviewed-by: Ben Konyi <bkonyi@google.com>
2023-03-30 20:34:09 +00:00

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541 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 dart2js that used to crash in the presence of a
// super constructor declared external.
import "package:expect/expect.dart";
import 'dart:collection';
class Crash extends StringBuffer {
Crash() : super();
}
void main() {
Crash expando = new Crash();
Expect.isTrue(expando is StringBuffer);
}