@omniscient Yeah, I'm pretty happy with it right now.
There are more or less only two topics where it really needs work:
1. Compilation of closures is brutally naive right now. In applications which make heavy use of function composition, like parser combinators or iterators with generator-like closures, closures tend to get heap-allocated a lot. Also, closed values aren't properly tracked by the borrow checker yet. This the big topics I want to tackle this year