test/short/regression/0900/0960.unit

>>>
const m = 0;

class C {
  var z, w, u, v;
  C({@m int this.v()?});
}

void main() {}
<<<
const m = 0;

class C {
  var z, w, u, v;
  C({@m int this.v()?});
}

void main() {}