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Move the GAlign instance over Syntax a into its own section.

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This commit is contained in:
Rob Rix 2016-07-11 14:52:13 -04:00
parent ee60b4be7a
commit d6dbc24056
1 changed files with 6 additions and 3 deletions
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9
src/Data/Align/Generic.hs
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@ -15,7 +15,12 @@ class Functor f => GAlign f where
galign a b = to1 <$> galign (from1 a) (from1 b)
-- Types with 'Data.Align.Align' instances can (and probably should) reuse them.
-- Generically-derived instances
instance GAlign (Syntax a)
-- 'Data.Align.Align' instances
instance GAlign [] where galign = galignAlign
instance Eq key => GAlign (OrderedMap key) where galign = galignAlign
@ -52,5 +57,3 @@ instance (GAlign f, GAlign g) => GAlign (f :*: g) where
instance (Traversable f, Applicative f, GAlign g) => GAlign (f :.: g) where
galign (Comp1 a) (Comp1 b) = Comp1 <$> sequenceA (galign <$> a <*> b)
instance GAlign (Syntax a)