| // 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. |
| |
| // @dart = 2.9 |
| |
| /// @assertion We do not allow implicit tear-off of an extension call method in a |
| /// function typed context. |
| /// |
| /// @description Check that implicit tear-off of an extension call method in a |
| /// function typed context is a compile-time error |
| /// @author sgrekhov@unipro.ru |
| |
| |
| |
| extension on int { |
| String call(int v) => "Result: $v"; |
| } |
| |
| String Function(int) from1 = 1; //# 01: compile-time error |
| |
| main() { |
| String Function(int) from2 = 2; //# 02: compile-time error |
| } |
