Difference between revisions of "Talk:GHC/Type families"
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m (GMapInt or GMAp Int) |
(No difference)
|
Revision as of 10:16, 13 July 2007
I believe the instance declaration:
instance GMapKey Int where
data GMap Int v = GMapInt (Data.Map.Map Int v) empty = GMapInt Data.Map.empty lookup k (GMapInt m) = Data.Map.lookup k m insert k v (GMapInt m) = GMapInt (Data.Map.insert k v m)
should be:
instance GMapKey Int where
data GMap Int v = GMap Int (Data.Map.Map Int v) empty = GMap Int Data.Map.empty lookup k (GMapInt m) = Data.Map.lookup k m insert k v (GMapInt m) = GMap Int (Data.Map.insert k v m)