Runtime reps not printing
Trying to turn on printing of runtime reps in GHCi as documented is not working for me:
✔ ghci
GHCi, version 8.10.1: https://www.haskell.org/ghc/ :? for help
(0.00 secs, 0 bytes)
Loaded GHCi configuration from ...
Prelude Control.Monad> :t ($)
($) :: forall {a} {b}. (a -> b) -> a -> b
Prelude Control.Monad> :set -fprint-explicit-runtime-reps
Prelude Control.Monad> :t ($)
($) :: forall {a} {b}. (a -> b) -> a -> b