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instance Generic (Rec f rs) ? #123

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ocramz opened this issue Aug 18, 2018 · 0 comments
Open

instance Generic (Rec f rs) ? #123

ocramz opened this issue Aug 18, 2018 · 0 comments

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@ocramz
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ocramz commented Aug 18, 2018

I think Rec may be given a Generic (from GHC.Generics) instance, I'm just not sure how. Deriving does not work since Rec is a GADT, but I sort of see a type-level traversal from a list of constants (K1 ?) values to a Rec (which contains a type-level list).
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