pkg/front_end/testcases/general/extension_type_when_experiment_not_enabled.dart

// Copyright (c) 2021, 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.

// @dart=2.14

class A {}

extension E on A {}

test(E e) {} // Error.

main() {}