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Remove noncanonical definitions #96

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Merged
mightybyte merged 1 commit into from
Mar 24, 2025
Merged

Remove noncanonical definitions #96

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10 changes: 7 additions & 3 deletions src/System/IO/Streams/Internal.hs
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Original file line number Diff line number Diff line change
Expand Up @@ -596,7 +596,9 @@ generatorBind (Generator m) f = Generator (m >>= either step value)

------------------------------------------------------------------------------
instance Monad (Generator r) where
return = Generator . return . Right
#if !MIN_VERSION_base(4,8,0)
return = pure
#endif
(>>=) = generatorBind


Expand Down Expand Up @@ -656,7 +658,9 @@ newtype Consumer c a = Consumer {

------------------------------------------------------------------------------
instance Monad (Consumer c) where
return = Consumer . return . Right
#if !MIN_VERSION_base(4,8,0)
return = pure
#endif

(Consumer m) >>= f = Consumer $ m >>= either step value
where
Expand All @@ -679,7 +683,7 @@ instance Functor (Consumer r) where

------------------------------------------------------------------------------
instance Applicative (Consumer r) where
pure = return
pure = Consumer . pure . Right

m <*> n = do
f <- m
Expand Down