|  | // Copyright (c) 2019, 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. | 
|  |  | 
|  | /// Catch illegal access to 'this' in initialized instance fields. | 
|  |  | 
|  | class A { | 
|  | var x = 5; | 
|  | var arr = [x]; // Illegal access to 'this'. | 
|  | //         ^ | 
|  | // [analyzer] COMPILE_TIME_ERROR.IMPLICIT_THIS_REFERENCE_IN_INITIALIZER | 
|  | // [cfe] Can't access 'this' in a field initializer to read 'x'. | 
|  | //         ^ | 
|  | // [analyzer] STATIC_WARNING.TOP_LEVEL_INSTANCE_GETTER | 
|  | } | 
|  |  | 
|  | void main() { | 
|  | A(); | 
|  | } |