    {-# OPTIONS_GHC -Wunused-imports #-}

    ------------------------------------------------------------------------
    -- | Strictification of Haskell code
    ------------------------------------------------------------------------

    module Agda.Compiler.MAlonzo.Strict where

    import Agda.Utils.Haskell.Syntax

    -- | The function 'makeStrict' makes every function argument, case and
    -- generator pattern, and 'LocalBind' binding strict (except for those
    -- patterns that are marked as irrefutable, and anything in a
    -- 'FakeDecl' or 'FakeExp'). Note that only the outermost patterns are
    -- made strict.

    class MakeStrict a where
      makeStrict :: a -> a

    instance MakeStrict a => MakeStrict [a] where
      makeStrict :: [a] -> [a]
    makeStrict = (a -> a) -> [a] -> [a]
    forall a b. (a -> b) -> [a] -> [b]
    map a -> a
    forall a. MakeStrict a => a -> a
    makeStrict

    instance MakeStrict a => MakeStrict (Maybe a) where
      makeStrict :: Maybe a -> Maybe a
    makeStrict = (a -> a) -> Maybe a -> Maybe a
    forall a b. (a -> b) -> Maybe a -> Maybe b
    forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
    fmap a -> a
    forall a. MakeStrict a => a -> a
    makeStrict

    instance MakeStrict Module where
      makeStrict :: Module -> Module
    makeStrict (Module ModuleName
    m [ModulePragma]
    pragmas [ImportDecl]
    imps [Decl]
    decls) =
        ModuleName -> [ModulePragma] -> [ImportDecl] -> [Decl] -> Module
    Module ModuleName
    m [ModulePragma]
    pragmas [ImportDecl]
    imps ([Decl] -> [Decl]
    forall a. MakeStrict a => a -> a
    makeStrict [Decl]
    decls)

    instance MakeStrict Decl where
      makeStrict :: Decl -> Decl
    makeStrict = \case
        d :: Decl
    d@TypeDecl{}      -> Decl
    d
        d :: Decl
    d@DataDecl{}      -> Decl
    d
        d :: Decl
    d@TypeSig{}       -> Decl
    d
        FunBind [Match]
    ms        -> [Match] -> Decl
    FunBind ([Match] -> [Match]
    forall a. MakeStrict a => a -> a
    makeStrict [Match]
    ms)
        LocalBind Strictness
    s Name
    f Rhs
    rhs -> Strictness -> Name -> Rhs -> Decl
    LocalBind Strictness
    Strict Name
    f (Rhs -> Rhs
    forall a. MakeStrict a => a -> a
    makeStrict Rhs
    rhs)
        d :: Decl
    d@PatSyn{}        -> Decl
    d
        d :: Decl
    d@FakeDecl{}      -> Decl
    d
        d :: Decl
    d@Comment{}       -> Decl
    d

    instance MakeStrict Match where
      makeStrict :: Match -> Match
    makeStrict (Match Name
    f [Pat]
    ps Rhs
    rhs Maybe Binds
    wh) =
        Name -> [Pat] -> Rhs -> Maybe Binds -> Match
    Match Name
    f ([Pat] -> [Pat]
    forall a. MakeStrict a => a -> a
    makeStrict [Pat]
    ps) (Rhs -> Rhs
    forall a. MakeStrict a => a -> a
    makeStrict Rhs
    rhs) (Maybe Binds -> Maybe Binds
    forall a. MakeStrict a => a -> a
    makeStrict Maybe Binds
    wh)

    instance MakeStrict Pat where
      makeStrict :: Pat -> Pat
    makeStrict = \case
        p :: Pat
    p@PVar{}       -> Pat -> Pat
    PBangPat Pat
    p
        p :: Pat
    p@PLit{}       -> Pat -> Pat
    PBangPat Pat
    p
        PAsPat Name
    x Pat
    p     -> Name -> Pat -> Pat
    PAsPat Name
    x (Pat -> Pat
    forall a. MakeStrict a => a -> a
    makeStrict Pat
    p)
        p :: Pat
    p@PWildCard{}  -> Pat -> Pat
    PBangPat Pat
    p
        p :: Pat
    p@PBangPat{}   -> Pat
    p
        p :: Pat
    p@PApp{}       -> Pat -> Pat
    PBangPat Pat
    p
        PatTypeSig Pat
    p Type
    t -> Pat -> Type -> Pat
    PatTypeSig (Pat -> Pat
    forall a. MakeStrict a => a -> a
    makeStrict Pat
    p) Type
    t
        p :: Pat
    p@PIrrPat{}    -> Pat
    p

    instance MakeStrict Binds where
      makeStrict :: Binds -> Binds
    makeStrict (BDecls [Decl]
    ds) = [Decl] -> Binds
    BDecls ([Decl] -> [Decl]
    forall a. MakeStrict a => a -> a
    makeStrict [Decl]
    ds)

    instance MakeStrict Rhs where
      makeStrict :: Rhs -> Rhs
    makeStrict (UnGuardedRhs Exp
    e) = Exp -> Rhs
    UnGuardedRhs (Exp -> Exp
    forall a. MakeStrict a => a -> a
    makeStrict Exp
    e)
      makeStrict (GuardedRhss [GuardedRhs]
    rs) = [GuardedRhs] -> Rhs
    GuardedRhss ([GuardedRhs] -> [GuardedRhs]
    forall a. MakeStrict a => a -> a
    makeStrict [GuardedRhs]
    rs)

    instance MakeStrict GuardedRhs where
      makeStrict :: GuardedRhs -> GuardedRhs
    makeStrict (GuardedRhs [Stmt]
    ss Exp
    e) =
        [Stmt] -> Exp -> GuardedRhs
    GuardedRhs ([Stmt] -> [Stmt]
    forall a. MakeStrict a => a -> a
    makeStrict [Stmt]
    ss) (Exp -> Exp
    forall a. MakeStrict a => a -> a
    makeStrict Exp
    e)

    instance MakeStrict Stmt where
      makeStrict :: Stmt -> Stmt
    makeStrict = \case
        Qualifier Exp
    e   -> Exp -> Stmt
    Qualifier (Exp -> Exp
    forall a. MakeStrict a => a -> a
    makeStrict Exp
    e)
        Generator Pat
    p Exp
    e -> Pat -> Exp -> Stmt
    Generator (Pat -> Pat
    forall a. MakeStrict a => a -> a
    makeStrict Pat
    p) (Exp -> Exp
    forall a. MakeStrict a => a -> a
    makeStrict Exp
    e)

    instance MakeStrict Exp where
      makeStrict :: Exp -> Exp
    makeStrict Exp
    e =
        case Exp
    e of
          Var{}           -> Exp
    e
          Con{}           -> Exp
    e
          Lit{}           -> Exp
    e
          InfixApp Exp
    a QOp
    op Exp
    b -> Exp -> QOp -> Exp -> Exp
    InfixApp (Exp -> Exp
    forall a. MakeStrict a => a -> a
    makeStrict Exp
    a) QOp
    op (Exp -> Exp
    forall a. MakeStrict a => a -> a
    makeStrict Exp
    b)
          Ann Exp
    e Type
    ty        -> Exp -> Type -> Exp
    Ann (Exp -> Exp
    forall a. MakeStrict a => a -> a
    makeStrict Exp
    e) Type
    ty
          App Exp
    a Exp
    b         -> Exp -> Exp -> Exp
    App (Exp -> Exp
    forall a. MakeStrict a => a -> a
    makeStrict Exp
    a) (Exp -> Exp
    forall a. MakeStrict a => a -> a
    makeStrict Exp
    b)
          Lambda [Pat]
    ps Exp
    e     -> [Pat] -> Exp -> Exp
    Lambda ([Pat] -> [Pat]
    forall a. MakeStrict a => a -> a
    makeStrict [Pat]
    ps) (Exp -> Exp
    forall a. MakeStrict a => a -> a
    makeStrict Exp
    e)
          Let Binds
    bs Exp
    e        -> Binds -> Exp -> Exp
    Let (Binds -> Binds
    forall a. MakeStrict a => a -> a
    makeStrict Binds
    bs) (Exp -> Exp
    forall a. MakeStrict a => a -> a
    makeStrict Exp
    e)
          If Exp
    a Exp
    b Exp
    c        -> Exp -> Exp -> Exp -> Exp
    If (Exp -> Exp
    forall a. MakeStrict a => a -> a
    makeStrict Exp
    a) (Exp -> Exp
    forall a. MakeStrict a => a -> a
    makeStrict Exp
    b) (Exp -> Exp
    forall a. MakeStrict a => a -> a
    makeStrict Exp
    c)
          Case Exp
    e [Alt]
    bs       -> Exp -> [Alt] -> Exp
    Case (Exp -> Exp
    forall a. MakeStrict a => a -> a
    makeStrict Exp
    e) ([Alt] -> [Alt]
    forall a. MakeStrict a => a -> a
    makeStrict [Alt]
    bs)
          ExpTypeSig Exp
    e Type
    t  -> Exp -> Type -> Exp
    ExpTypeSig (Exp -> Exp
    forall a. MakeStrict a => a -> a
    makeStrict Exp
    e) Type
    t
          NegApp Exp
    e        -> Exp -> Exp
    NegApp (Exp -> Exp
    forall a. MakeStrict a => a -> a
    makeStrict Exp
    e)
          FakeExp String
    s       -> String -> Exp
    FakeExp String
    s

    instance MakeStrict Alt where
      makeStrict :: Alt -> Alt
    makeStrict (Alt Pat
    pat Rhs
    rhs Maybe Binds
    wh) =
        Pat -> Rhs -> Maybe Binds -> Alt
    Alt (Pat -> Pat
    forall a. MakeStrict a => a -> a
    makeStrict Pat
    pat) (Rhs -> Rhs
    forall a. MakeStrict a => a -> a
    makeStrict Rhs
    rhs) (Maybe Binds -> Maybe Binds
    forall a. MakeStrict a => a -> a
    makeStrict Maybe Binds
    wh)