// 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 int operator >>(int shiftAmount)
/// This operator implements bit-wise right-shift operation.
/// @description Uses a large number as an argument.
/// @author vasya


main() {
  int val = 100 >> 2147483647;
}
