rust/src/librustc_trans_utils
Niko Matsakis b4d71ea6f8 make fn_sig().subst() ICE when used with a closure
It's inefficient, and the substitution there doesn't account for the
extra regions used by NLL inference, so it's a bad thing to encourage.

As it happens all callers already know if they have a closure or not,
from what I can tell.
2017-12-07 05:28:01 -05:00
..