// 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 A library may be divided into parts, each of which can be stored
 * in a separate location. A library identifies its parts by listing them via
 * part directives.
 * A part directive specifies a URI where a Dart compilation unit that should
 * be incorporated into the current library may be found.
 * partDirective:
 *   metadata part uri ';'
 * ;
 * partHeader:
 *   metadata part of identifier (‘.’ identifier)* ‘;’
 * ;
 * partDeclaration:
 *   partHeader topLevelDefinition* EOF
 * ;
 * A part header begins with part of followed by the name of the library the
 * part belongs to. A part declaration consists of a part header followed by a
 * sequence of top-level declarations.
 * @description Checks that it is a compile-time error if the part directive
 * includes a function invocation expression instead of URI.
 * @compile-error
 * @author rodionov
 */

part new StringBuffer("part_0.dart").toString();

main() {
}
