// 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.

// Testing a simple script importing a library.
// This file contains a source file included from the library.

// A top-level variable being accessed both from the library and the importer.

part of HelloScriptLib;

var x;
