| // Copyright (c) 2015, 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 Exactly the same static warnings that would be caused |
| * by o.m(a1, . . . , an, xn+1 : an+1, . . . , xn+k : an+k) are also generated |
| * in the case of o?.m(a1, . . . , an, xn+1 : an+1, . . . , xn+k : an+k). |
| * @description Check that if o.m() produces no static type warning then o?.m() |
| * produces no warning as well |
| * @static-clean |
| * @author sgrekhov@unipro.ru |
| */ |
| |
| class C { |
| int m() => 1; |
| } |
| |
| main() { |
| var c = new C() as C?; |
| int? x = c?.m(); |
| } |
