map -package:containers -package:incipit-base -package:conduit -package:aeson -package:imports -package:integration -package:foldl -package:blaze-html package:ghc -is:exact is:module

The assignment of virtual registers to stack slots
RoughMap is an approximate finite map data structure keyed on [RoughMatchTc]. This is useful when keying maps on lists of Types (e.g. an instance head).