// 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
/// setterSignature:
///   returnType? set identifier formalParameterList
/// ;
/// @description Checks that if the setter identifier is missing, declaration is 
/// recognized as a function declaration named 'set', and no compile-time error 
/// is issued. 
/// @author kaigorodov


class C {
  void set (int i) {}
}

main() {
  new C().set(1);
}
