// 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 The continue statement consists of the reserved word continue and
/// an optional label.
/// continueStatement:
///   continue identifier? ';'
/// ;
/// @description Checks that it is a compile-time error if the continue statement
/// of the form 'contitue;' does not end with a semicolon.
/// @author vasya



main() {
  do {
    continue
//  ^
// [analyzer] unspecified
// [cfe] unspecified
  } while (false);
}
