pkg/vm/testcases/transformations/dynamic_interface_annotator/lib5.dart

// Copyright (c) 2025, 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.

extension type E1._(int _info) {
  int get info => _info;
}

extension E2 on String {
  int get lastChar => codeUnitAt(length - 1);
}