    module Data.Derive.ArbitraryOld where
    {-
    import "QuickCheck-1.2.0.0" Test.QuickCheck(Arbitrary(..), choose,variant)

    example :: Sample

    instance Arbitrary a => Arbitrary (Sample a) where
        arbitrary = do
            x <- choose (0,length [First{},Second{},Third{}]-1)
            case x of
                0 -> do return (First)
                1 -> do x1 <- arbitrary
                        x2 <- arbitrary
                        return (Second x1 x2)
                2 -> do x1 <- arbitrary
                        return (Third x1)

        coarbitrary (First) = variant 0
        coarbitrary (Second x1 x2) = variant 1 . coarbitrary x1 . coarbitrary x2
        coarbitrary (Third x1) = variant 2 . coarbitrary x1

    -}
    -- GENERATED START

    import Data.Derive.DSL.DSL
    import Data.Derive.Internal.Derivation

    makeArbitraryOld :: Derivation
    makeArbitraryOld = derivationDSL "ArbitraryOld" dslArbitraryOld

    dslArbitraryOld =
        List [Instance ["Arbitrary"] "Arbitrary" (List [App "InsDecl" (
        List [App "PatBind" (List [App "PVar" (List [App "Ident" (List [
        String "arbitrary"])]),App "Nothing" (List []),App "UnGuardedRhs"
        (List [App "Do" (List [List [App "Generator" (List [App "PVar" (
        List [App "Ident" (List [String "x"])]),App "App" (List [App "Var"
        (List [App "UnQual" (List [App "Ident" (List [String "choose"])])]
        ),App "Tuple" (List [App "Boxed" (List []),List [App "Lit" (List [
        App "Int" (List [Int 0])]),App "InfixApp" (List [App "App" (List [
        App "Var" (List [App "UnQual" (List [App "Ident" (List [String
        "length"])])]),App "List" (List [MapCtor (App "RecConstr" (List [
        App "UnQual" (List [App "Ident" (List [CtorName])]),List []]))])])
        ,App "QVarOp" (List [App "UnQual" (List [App "Symbol" (List [
        String "-"])])]),App "Lit" (List [App "Int" (List [Int 1])])])]])]
        )]),App "Qualifier" (List [App "Case" (List [App "Var" (List [App
        "UnQual" (List [App "Ident" (List [String "x"])])]),MapCtor (App
        "Alt" (List [App "PLit" (List [App "Int" (List [CtorIndex])]),App
        "UnGuardedAlt" (List [App "Do" (List [Concat (List [MapField (App
        "Generator" (List [App "PVar" (List [App "Ident" (List [Concat (
        List [String "x",ShowInt FieldIndex])])]),App "Var" (List [App
        "UnQual" (List [App "Ident" (List [String "arbitrary"])])])])),
        List [App "Qualifier" (List [App "App" (List [App "Var" (List [App
        "UnQual" (List [App "Ident" (List [String "return"])])]),App
        "Paren" (List [Application (Concat (List [List [App "Con" (List [
        App "UnQual" (List [App "Ident" (List [CtorName])])])],MapField (
        App "Var" (List [App "UnQual" (List [App "Ident" (List [Concat (
        List [String "x",ShowInt FieldIndex])])])]))]))])])])]])])]),App
        "BDecls" (List [List []])]))])])]])]),App "BDecls" (List [List []]
        )])]),App "InsDecl" (List [App "FunBind" (List [MapCtor (App
        "Match" (List [App "Ident" (List [String "coarbitrary"]),List [App
        "PParen" (List [App "PApp" (List [App "UnQual" (List [App "Ident"
        (List [CtorName])]),MapField (App "PVar" (List [App "Ident" (List
        [Concat (List [String "x",ShowInt FieldIndex])])]))])])],App
        "Nothing" (List []),App "UnGuardedRhs" (List [Fold (App "InfixApp"
        (List [Head,App "QVarOp" (List [App "UnQual" (List [App "Symbol" (
        List [String "."])])]),Tail])) (Concat (List [List [App "App" (
        List [App "Var" (List [App "UnQual" (List [App "Ident" (List [
        String "variant"])])]),App "Lit" (List [App "Int" (List [CtorIndex
        ])])])],MapField (App "App" (List [App "Var" (List [App "UnQual" (
        List [App "Ident" (List [String "coarbitrary"])])]),App "Var" (
        List [App "UnQual" (List [App "Ident" (List [Concat (List [String
        "x",ShowInt FieldIndex])])])])]))]))]),App "BDecls" (List [List []
        ])]))])])])]
    -- GENERATED STOP