// 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.

// @dart = 2.9

/// @assertion It is a compile-time error if the corresponding class constructor
/// invocation would be a compile-time error.
///
/// @description Check that it is a compile-time error if the corresponding class
/// constructor invocation would be a compile-time error.
/// @author sgrekhov@unipro.ru

class A {
  String name = "My name is A";
}

class C {
  String name = "My name is C";
}

extension ExtendedA on A {
  String checkme() => this.name;
}

extension ExtendedC on C {
  String checkme() => this.name;
}

main() {
  ExtendedA(c).checkme();
//          ^
// [analyzer] unspecified
// [cfe] unspecified
  ExtendedC(a).checkme();
//          ^
// [analyzer] unspecified
// [cfe] unspecified
}