// Copyright (c) 2014, 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.

main(

a //        //# 01: ok
a, b //     //# 02: ok
a, b, c //  //# 03: compile-time error
a, b, {c}   //# 04: ok
a, b, [c]   //# 05: ok

[a] //      //# 20: ok
a, [b] //   //# 21: ok
[a, b] //   //# 22: ok

{a} //      //# 41: ok
a, {b} //   //# 42: ok
{a, b} //   //# 43: ok
[a, b, c]   //# 44: ok
{a, b, c}   //# 45: ok

    ) {}