// 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.

/**
 * @assertion Given an instance creation expression of the form
 * const q(a1, ..., an) it is a static warning if q is a constructor of an
 * abstract class but q is not a factory constructor.
 * @description Checks that an instance creation expression of the form const
 * T(a1, ..., an), where T is a class containing an abstract method, produces
 * a compile error
 * @compile-error
 * @author msyabro
 */

class A {
  const A();
  f();
}

main() {
  const A();
}
