tests/language/patterns/issue54559_test.dart

// Copyright (c) 2024, 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.

import 'package:expect/expect.dart';

void main() {
  String? fooValue = 'hello world';
  if (fooValue case final String fooValue) {
    Expect.equals('hello world', fooValue);
  }
}