| /* | |
| * 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 variableDeclaration: | |
| * declaredIdentifier (‘, ’ identifier)* | |
| * ; | |
| * declaredIdentifier: | |
| * metadata finalConstVarOrType identifier | |
| * ; | |
| * finalConstVarOrType: | |
| * final type? | | |
| * const type? | | |
| * varOrType | |
| * ; | |
| * varOrType: | |
| * var | | |
| * type | |
| * ; | |
| * initializedVariableDeclaration: | |
| * declaredIdentifier (‘=’ expression)? (‘, ’ initializedIdentifier)* | |
| * ; | |
| * initializedIdentifier: | |
| * identifier (‘=’ expression)? | |
| * ; | |
| * initializedIdentifierList: | |
| * initializedIdentifier (‘, ’ initializedIdentifier)* | |
| * ; | |
| * @description Checks that variable declaration cannot contain both 'const' | |
| * and 'final'. | |
| * @compile-error | |
| * @author msyabro | |
| */ | |
| main() { | |
| const final x = 1; | |
| } |