// 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 Optional parameters may be specified and provided with default
/// values.
/// defaultFormalParameter:
///   normalFormalParameter ('=' expression)?
/// ;
/// defaultNamedParameter:
///   normalFormalParameter (':' expression)?
/// ;
/// @description Checks that it is a compile-time error when the two kinds of
/// brackets are mixed in an optional parameters declaration.
/// @author rodionov

foo([int p = 1}) {
//             ^
// [analyzer] unspecified
// [cfe] unspecified
  p = 1;
}

main() {
  foo();
}
