@dragos I tried it out and you're right, it's because it's implicitly added (I think that's a bug). Asking for the typed tree of anything gives an error if you use any implicit conversion.
It's much nicer now, you can write, eg ```other.unknownMethod(list.map(_.toInt))``` and it will offer to create ```unknownMethod(List[Int])``` :)
Doing it this way does get rid of a bit of the scalariform code, but not as much as I thought, since we still need a lot in order to pull out the correct offsets for each argument. It's much better overall though.