`.type` incorrectly classifies unboxed closures as a boxed closure about rusti HOT 3 CLOSED

The .type command uses the trait rustc::util::ppaux::Repr. Looks like there's some outdated code there in printing closures. It even has some case that prints out "proc".

from rusti.

As expected, rustc got around to changing its Repr output for closure types.

rusti=> .t || ()
|| () = [closure(())]
rusti=> .t || 1
|| 1 = [closure(()) -> i32]
rusti=> .t |i:i32| i
|i:i32| i = [closure((i32,)) -> i32]

from rusti.

If there's no objection, I'm going to close this now. The output is clearer than it was before and boxed closures don't even exist anymore (except for the Box<Fn()> variety).

from rusti.