| // 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. |
| |
| /// @assertion It is a compile-time error if an extension application occurs in a |
| /// place where it is not the target expression of a simple or composite member |
| /// invocation. That is, the only valid use of an extension application is to |
| /// invoke members on it. |
| /// |
| /// @description Check that it is a compile-time error if an extension |
| /// application occurs in a place where it is not the target expression of a |
| /// simple or composite member invocation. |
| /// @author sgrekhov@unipro.ru |
| |
| |
| |
| class C { |
| } |
| |
| extension Ext on C { |
| } |
| |
| void foo(C c) {} |
| |
| main() { |
| C c1 = C(); |
| foo(Ext(c1)); |
| // ^^^^^^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| } |