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HasBinders Binding

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crumbtoo
2024-02-26 17:03:20 -07:00
parent 893a01a8bb
commit c226b2da88
1 changed files with 3 additions and 2 deletions
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5
src/Core/Syntax.hs
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@@ -535,8 +535,9 @@ instance HasBinders a a b b'
binders k (AlterF con bs e) =
AlterF con <$> traverse k bs <*> traverseOf binders k e
instance HasBinders (BindingF b a) (BindingF b' a) b b' where
binders = undefined
instance HasBinders a a b b'
=> HasBinders (BindingF b a) (BindingF b' a) b b' where
binders k (BindingF b v) = BindingF <$> k b <*> binders k v
instance (HasBinders (f b (Fix (f b))) (f b' (Fix (f b'))) b b')
=> HasBinders (Fix (f b)) (Fix (f b')) b b' where