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1. DerivErrBadConFunTypes :: DataCon -> DeriveInstanceBadConstructor

   ghc	GHC.Tc.Errors.Types

   The given DataCon must not contain function types

2. DerivErrBadConHasConstraints :: DataCon -> DeriveInstanceBadConstructor

   ghc	GHC.Tc.Errors.Types

   The given DataCon has constraints in its type.

3. DerivErrBadConHasExistentials :: DataCon -> DeriveInstanceBadConstructor

   ghc	GHC.Tc.Errors.Types

   The given DataCon has existentials type vars in its type.

4. DerivErrBadConHasHigherRankType :: DataCon -> DeriveInstanceBadConstructor

   ghc	GHC.Tc.Errors.Types

   The given DataCon has a higher-rank type.

5. DerivErrBadConIsGADT :: DataCon -> DeriveInstanceBadConstructor

   ghc	GHC.Tc.Errors.Types

   The given DataCon is a GADT so we cannot directly derive an istance for it.

6. DerivErrBadConWrongArg :: DataCon -> DeriveInstanceBadConstructor

   ghc	GHC.Tc.Errors.Types

   The given DataCon must use the type variable only as the last argument of a data type

7. DerivErrBadConstructor :: !Maybe HasWildcard -> [DeriveInstanceBadConstructor] -> DeriveInstanceErrReason

   ghc	GHC.Tc.Errors.Types

   We couldn't derive an instance for a particular data constructor for a variety of reasons.

8. DerivErrBootFileFound :: DeriveInstanceErrReason

   ghc	GHC.Tc.Errors.Types

   No documentation available.

9. DerivErrCannotEtaReduceEnough :: Bool -> DeriveInstanceErrReason

   ghc	GHC.Tc.Errors.Types

   No documentation available.

10. DerivErrDataConsNotAllInScope :: TyCon -> DeriveInstanceErrReason

    ghc	GHC.Tc.Errors.Types

    No documentation available.

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