| // 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. | |
| // SharedOptions=--enable-experiment=non-nullable | |
| void main() { | |
| void x; | |
| int i; | |
| int? iq; | |
| x!; //# 00: compile-time error | |
| i!; //# 01: compile-time error | |
| iq!; //# 02: ok | |
| } |