| // 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 A simple member invocation on a target expression X is an |
| * expression of one of the forms: |
| * Member invocation on target X Corresponding member name |
| * X<types>(args) call |
| * @description Check explicit extension member invocation in form of |
| * X<types>(args) |
| * @author sgrekhov@unipro.ru |
| */ |
| |
| import "../../Utils/expect.dart"; |
| |
| class C { |
| String call<X, Y>(X x, Y y) => "C:$x:$y"; |
| } |
| |
| extension Extension1 on C { |
| String call<X, Y>(X x, Y y) => "Extension1:$x:$y"; |
| } |
| |
| extension Extension2 on C { |
| String call<X, Y>(X x, Y y) => "Extension2:$x:$y"; |
| } |
| |
| main() { |
| C c = C(); |
| Expect.equals("Extension1:Lily was here:42", Extension1(c)<String, int>("Lily was here", 42)); |
| Expect.equals("Extension2:Lily was here:42", Extension2(c)<String, int>("Lily was here", 42)); |
| Expect.equals("C:Lily was here:42", c<String, int>("Lily was here", 42)); |
| } |