// Copyright (c) 2015, 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.

// @dart = 2.9

/// @assertion An enumerated type, or enum, is used to represent a fixed number
/// of constant values.
///  enumType:
///  metadata enum id ‘{’ id [‘, ’ id]* [‘, ’] ‘}’
///  ;
/// @description Checks that it is a compile error if declared constant values
/// are separated with two commas.
/// @author ngl@unipro.ru

enum E {a,, b}
//        ^
// [analyzer] unspecified
// [cfe] unspecified

main() {
  E e = E.b;
}