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{-# LANGUAGE DeriveGeneric, TemplateHaskell #-}
module Generics (main) where
import GHC.Generics
import Test.Inspection
data Record = MkRecord
{ fieldA :: Int
, fieldB :: Bool
} deriving Generic
myRecord :: Record
myRecord = MkRecord 1 True
genericRep :: Rep Record x
genericRep = from myRecord
roundTripRep :: Record
roundTripRep = to $ from myRecord
main :: IO ()
main = return ()
-- the check
inspect $ hasNoGenerics 'roundTripRep
inspect $ (hasNoGenerics 'genericRep) { expectFail = True }
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