augmented_expression_A09_t15.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.

/// @assertion A compile-time error occurs if a declaration with the basename
/// `augmented` occurs in a location where any enclosing declaration is
/// augmenting.
///
/// @description Checks that it is a compile-time error to augment a mixin named
/// `augmented`.
/// @author sgrekhov22@gmail.com

// SharedOptions=--enable-experiment=macros

mixin augmented {}

augment mixin augmented {}
//            ^^^^^^^^^
// [analyzer] unspecified
// [cfe] unspecified

main() {
  print(augmented);
}