module Data.Derive.EnumCyclic where
import Data.Derive.DSL.DSL
import Data.Derive.Internal.Derivation
makeEnumCyclic :: Derivation
makeEnumCyclic = derivationDSL "EnumCyclic" dslEnumCyclic
dslEnumCyclic =
List [Instance [] "Enum" (List [App "InsDecl" (List [App "FunBind"
(List [Concat (List [MapCtor (App "Match" (List [App "Ident" (List
[String "toEnum"]),List [App "PLit" (List [App "Signless" (List []
),App "Int" (List [CtorIndex])])],App "Nothing" (List []),App
"UnGuardedRhs" (List [App "RecConstr" (List [App "UnQual" (List [
App "Ident" (List [CtorName])]),List []])]),App "Nothing" (List []
)])),List [App "Match" (List [App "Ident" (List [String "toEnum"])
,List [App "PVar" (List [App "Ident" (List [String "n"])])],App
"Nothing" (List []),App "UnGuardedRhs" (List [App "InfixApp" (List
[App "Var" (List [App "UnQual" (List [App "Ident" (List [String
"error"])])]),App "QVarOp" (List [App "UnQual" (List [App "Symbol"
(List [String "$"])])]),Fold (App "InfixApp" (List [Head,App
"QVarOp" (List [App "UnQual" (List [App "Symbol" (List [String
"++"])])]),Tail])) (List [App "Lit" (List [App "String" (List [
String "toEnum "])]),App "App" (List [App "Var" (List [App
"UnQual" (List [App "Ident" (List [String "show"])])]),App "Var" (
List [App "UnQual" (List [App "Ident" (List [String "n"])])])]),
App "Lit" (List [App "String" (List [Concat (List [String
", not defined for ",DataName])])])])])]),App "Nothing" (List [])]
)]])])]),App "InsDecl" (List [App "FunBind" (List [MapCtor (App
"Match" (List [App "Ident" (List [String "fromEnum"]),List [App
"PParen" (List [App "PRec" (List [App "UnQual" (List [App "Ident"
(List [CtorName])]),List []])])],App "Nothing" (List []),App
"UnGuardedRhs" (List [App "Lit" (List [App "Int" (List [CtorIndex]
)])]),App "Nothing" (List [])]))])]),App "InsDecl" (List [App
"FunBind" (List [List [App "Match" (List [App "Ident" (List [
String "succ"]),List [App "PVar" (List [App "Ident" (List [String
"a"])])],App "Nothing" (List []),App "UnGuardedRhs" (List [App
"If" (List [App "InfixApp" (List [App "Var" (List [App "UnQual" (
List [App "Ident" (List [String "b"])])]),App "QVarOp" (List [App
"UnQual" (List [App "Symbol" (List [String "=="])])]),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 "App" (List [App "Var" (List [App "UnQual" (List [App
"Ident" (List [String "toEnum"])])]),App "Lit" (List [App "Int" (
List [Int 0])])]),App "App" (List [App "Var" (List [App "UnQual" (
List [App "Ident" (List [String "toEnum"])])]),App "Paren" (List [
App "InfixApp" (List [App "Var" (List [App "UnQual" (List [App
"Ident" (List [String "b"])])]),App "QVarOp" (List [App "UnQual" (
List [App "Symbol" (List [String "+"])])]),App "Lit" (List [App
"Int" (List [Int 1])])])])])])]),App "Just" (List [App "BDecls" (
List [List [App "PatBind" (List [App "PVar" (List [App "Ident" (
List [String "b"])]),App "UnGuardedRhs" (List [App "App" (List [
App "Var" (List [App "UnQual" (List [App "Ident" (List [String
"fromEnum"])])]),App "Var" (List [App "UnQual" (List [App "Ident"
(List [String "a"])])])])]),App "Nothing" (List [])])]])])])]])]),
App "InsDecl" (List [App "FunBind" (List [List [App "Match" (List
[App "Ident" (List [String "pred"]),List [App "PVar" (List [App
"Ident" (List [String "a"])])],App "Nothing" (List []),App
"UnGuardedRhs" (List [App "If" (List [App "InfixApp" (List [App
"Var" (List [App "UnQual" (List [App "Ident" (List [String "b"])])
]),App "QVarOp" (List [App "UnQual" (List [App "Symbol" (List [
String "=="])])]),App "Lit" (List [App "Int" (List [Int 0])])]),
App "App" (List [App "Var" (List [App "UnQual" (List [App "Ident"
(List [String "toEnum"])])]),App "Paren" (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 "App" (List [App "Var" (List [App "UnQual" (List [App
"Ident" (List [String "toEnum"])])]),App "Paren" (List [App
"InfixApp" (List [App "Var" (List [App "UnQual" (List [App "Ident"
(List [String "b"])])]),App "QVarOp" (List [App "UnQual" (List [
App "Symbol" (List [String "-"])])]),App "Lit" (List [App "Int" (
List [Int 1])])])])])])]),App "Just" (List [App "BDecls" (List [
List [App "PatBind" (List [App "PVar" (List [App "Ident" (List [
String "b"])]),App "UnGuardedRhs" (List [App "App" (List [App
"Var" (List [App "UnQual" (List [App "Ident" (List [String
"fromEnum"])])]),App "Var" (List [App "UnQual" (List [App "Ident"
(List [String "a"])])])])]),App "Nothing" (List [])])]])])])]])])]
)]