test/regression/0300/0357.stmt

>>> (indent 2)
  bool theMethodNameGoesHere(ParameterTyp result) => reallyLongIdentifier
      .any((MyClass myParam) => myParam.id == result.myParam.id);
<<<
  bool theMethodNameGoesHere(ParameterTyp result) => reallyLongIdentifier.any(
    (MyClass myParam) => myParam.id == result.myParam.id,
  );