// 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 It is a compile-time error if k's initializer list contains
 * an initializer for a variable that is not an instance variable declared in
 * the immediately surrounding class.
 * @description Checks that error is produced if the initializer list contains
 * an initializer for a global variable.
 * @compile-error
 * @author vasya
 */

var x;

class C  {
  C() : x = 5 {}
}

main() {
  new C();
}
