// Copyright (c) 2011, 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 A type parameter T may be suffixed with an extends clause that
/// specifies the upper bound for T. If no extends clause is present, the upper
/// bound is Object.
/// @description Checks that no static warnings or compile-time errors are
/// produced when making various instances of generic class which type parameter
/// lacks extends clause.
/// @author iefremov


class G<T> {}
typedef f();

main() {
  new G<int>();
  new G<num>();
  new G<Function>();
  new G<Object>();
  new G<dynamic>();
  new G<f>();
  new G<G>();
}