// 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 class declaration, type alias, or function [G] may be generic,
 * that is, [G] may have formal type parameters declared.
 * @description Checks that at least one typeParameter is a must in the generic
 * function.
 * @compile-error
 * @author iarkh@unipro.ru
 */


class Test {
  void function<>() {}
}

main() {
}
