// Copyright (c) 2019, 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.

/**
 * @assertion A simple member invocation on a target expression X is an
 * expression of one of the forms:
 * Member invocation on target X	     Corresponding member name
 *   X.id(args)                                  id
 * @description Check explicit extension member invocation in form of
 * X.id(args)
 * @author sgrekhov@unipro.ru
 */


class C {
  String id2(String val) => "Let it be. " + val;
}

extension Extension1 on C {
  String id(String val) => "Lily was here. " + val;
}

main() {
  C c = new C();
  Extension1(c).id2("Dave Stewart");
//              ^^^
// [analyzer] unspecified
// [cfe] unspecified
}