| class A { | |
| final int _; | |
| A(this._) {} | |
| } | |
| class InitializerListError { | |
| final int _; | |
| final int x; | |
| InitializerListError(this._) : x = _; | |
| } | |
| class MultipleThisError { | |
| final int _; | |
| MultipleThisError(this._, this._); | |
| } | |
| class B { | |
| final int _, v, w; | |
| B(this._, this.v, this.w); | |
| } | |
| class C extends B { | |
| final int z; | |
| C(super.x, super._, super._, this.z) | |
| : assert(x > 0), | |
| assert(_ >= 0) {} | |
| } | |
| main() {} |