|  | // TODO(multitest): This was automatically migrated from a multitest and may | 
|  | // contain strange or dead code. | 
|  |  | 
|  | // @dart = 2.9 | 
|  |  | 
|  | // 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. | 
|  |  | 
|  | // Verify that the ?. operator cannot be used with "super". | 
|  |  | 
|  | class B { | 
|  | B(); | 
|  | B.namedConstructor(); | 
|  | var field = 1; | 
|  | method() => 1; | 
|  | } | 
|  |  | 
|  | class C extends B { | 
|  | C() | 
|  |  | 
|  | ; | 
|  |  | 
|  | test() { | 
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|  | } | 
|  | } | 
|  |  | 
|  | main() { | 
|  | new C().test(); | 
|  | } |