| // Copyright (c) 2016, 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 Let T be the static type of o. It is a static type warning if T |
| /// does not have an accessible instance member named m unless either: |
| /// • T or a superinterface of T is annotated with an annotation denoting a |
| /// constant identical to the constant @proxy defined in dart:core. Or |
| /// • T is Type, e is a constant type literal and the class corresponding to e |
| /// has a static getter named m. |
| /// • T is Function and m is call. The type Function is treated as if it has a |
| /// call method for any possible signature of call. The expectation is that |
| /// any concrete subclass of Function will implement call. Note that a warning |
| /// will be issue if this is not the case. Furthermore, any use of call on a |
| /// subclass of Function that fails to implement call will also provoke a |
| /// warning, as this exemption is limited to type Function, and does not apply |
| /// to its subtypes. |
| /// @description Checks that there is no static warning if T is a local function |
| /// and m is a method call. Local function is declared in an instance method of |
| /// a class that extends class Function and implements method call. |
| /// @static-clean |
| /// @author ngl@unipro.ru |
| |
| import '../../../../Utils/expect.dart'; |
| |
| class A extends Function { |
| test() { |
| locfunc(int i) { |
| return i + 3; |
| } |
| Expect.equals(5, locfunc.call(2)); |
| } |
| call(int i) {} |
| } |
| |
| main() { |
| new A().test(); |
| } |