| // Copyright (c) 2011, 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 it is a compile error if T does not have an |
| * instance member named m. |
| * @compile-error |
| * @author msyabro |
| */ |
| |
| class C {} |
| |
| main() { |
| C o = new C(); |
| o.nonExistingMethod(); |
| } |
| |
