Closed farzadbekran closed 2 years ago
There is no Hashable instance for TypeVarMap, which prevents GHC from deriving Hashable for AtomType
Hashable
TypeVarMap
AtomType
Indeed, I foolishly only tested locally with GHC 8.10- I'll fix this shortly.
Fixed in daf73999332b77d41691867e975e9b2a7a9b4016.
There is no
Hashable
instance forTypeVarMap
, which prevents GHC from derivingHashable
forAtomType