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module Data.Derive.Default where
{-
import "derive" Data.Derive.Class.Default
example :: Sample
instance Default a => Default (Sample a) where
def = head [First, Second (const def 1) (const def 2), Third (const def 1)]
-}
-- GENERATED START
import Data.Derive.DSL.DSL
import Data.Derive.Internal.Derivation
makeDefault :: Derivation
makeDefault = derivationDSL "Default" dslDefault
dslDefault =
List [Instance ["Default"] "Default" (List [App "InsDecl" (List [
App "PatBind" (List [App "PVar" (List [App "Ident" (List [String
"def"])]),App "Nothing" (List []),App "UnGuardedRhs" (List [App
"App" (List [App "Var" (List [App "UnQual" (List [App "Ident" (
List [String "head"])])]),App "List" (List [MapCtor (Application (
Concat (List [List [App "Con" (List [App "UnQual" (List [App
"Ident" (List [CtorName])])])],MapField (App "Paren" (List [
Application (List [App "Var" (List [App "UnQual" (List [App
"Ident" (List [String "const"])])]),App "Var" (List [App "UnQual"
(List [App "Ident" (List [String "def"])])]),App "Lit" (List [App
"Int" (List [FieldIndex])])])]))])))])])]),App "BDecls" (List [
List []])])])])]
-- GENERATED STOP
|
