| /* | |
| * 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. | |
| */ | |
| /** | |
| * @assertion | |
| * ifNullExpression: | |
| * logicalOrExpression (‘??’ logicalOrExpression)* | |
| * | |
| * @description Check that it is a compile time error, if | |
| * second logicalOrExpression is missing | |
| * @compile-error | |
| * @author a.semenov@unipro.ru | |
| */ | |
| main() { | |
| var x = 10 ??; | |
| } |