blob: 1f1aa4545f30ff8f35e8fe5ea1afdeb986c74547 [file] [log] [blame]
// 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 a variable may be abstract void.
/// See https://github.com/dart-lang/language/tree/master/accepted/future-releases/abstract-external-fields
/// @author kaigorodov
abstract class C {
abstract void x;
}
main() {
C? c = null;
}