| // 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. | |
| // SharedOptions=--enable-null-aware-operators | |
| import "package:expect/expect.dart"; | |
| @pragma('dart2js:noInline') | |
| @pragma('dart2js:assumeDynamic') | |
| confuse(x) => x; | |
| class A { | |
| int? x; | |
| m() => "a"; | |
| } | |
| main(args) { | |
| var a = confuse(true) ? null : new A(); | |
| a?.x = 3; | |
| Expect.throws(() => a!.m()); | |
| } |