    {-# LANGUAGE TypeApplications #-}

    -- | Copyright  : Will Thompson and Iñaki García Etxebarria
    -- License    : LGPL-2.1
    -- Maintainer : Iñaki García Etxebarria
    --
    -- Data type for languages. Each t'GI.HarfBuzz.Structs.LanguageT.LanguageT' corresponds to a BCP 47
    -- language tag.

    #if !defined(__HADDOCK_VERSION__)
    #define ENABLE_OVERLOADING
    #endif

    module GI.HarfBuzz.Structs.LanguageT
        (

    -- * Exported types
        LanguageT(..)                           ,

     -- * Methods

    #if defined(ENABLE_OVERLOADING)
        ResolveLanguageTMethod                  ,
    #endif

        ) where

    import Data.GI.Base.ShortPrelude
    import qualified Data.GI.Base.ShortPrelude as SP
    import qualified Data.GI.Base.Overloading as O
    import qualified Prelude as P

    import qualified Data.GI.Base.Attributes as GI.Attributes
    import qualified Data.GI.Base.BasicTypes as B.Types
    import qualified Data.GI.Base.ManagedPtr as B.ManagedPtr
    import qualified Data.GI.Base.GArray as B.GArray
    import qualified Data.GI.Base.GClosure as B.GClosure
    import qualified Data.GI.Base.GError as B.GError
    import qualified Data.GI.Base.GHashTable as B.GHT
    import qualified Data.GI.Base.GVariant as B.GVariant
    import qualified Data.GI.Base.GValue as B.GValue
    import qualified Data.GI.Base.GParamSpec as B.GParamSpec
    import qualified Data.GI.Base.CallStack as B.CallStack
    import qualified Data.GI.Base.Properties as B.Properties
    import qualified Data.GI.Base.Signals as B.Signals
    import qualified Control.Monad.IO.Class as MIO
    import qualified Data.Coerce as Coerce
    import qualified Data.Text as T
    import qualified Data.Kind as DK
    import qualified Data.ByteString.Char8 as B
    import qualified Data.Map as Map
    import qualified Foreign.Ptr as FP
    import qualified GHC.OverloadedLabels as OL
    import qualified GHC.Records as R
    import qualified Data.Word as DW
    import qualified Data.Int as DI
    import qualified System.Posix.Types as SPT
    import qualified Foreign.C.Types as FCT

    -- Workaround for https://gitlab.haskell.org/ghc/ghc/-/issues/23392
    #if MIN_VERSION_base(4,18,0)

    #else

    #endif

    -- | Memory-managed wrapper type.
    newtype LanguageT = LanguageT (SP.ManagedPtr LanguageT)
        deriving (LanguageT -> LanguageT -> Bool
    (LanguageT -> LanguageT -> Bool)
    -> (LanguageT -> LanguageT -> Bool) -> Eq LanguageT
    forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
    $c== :: LanguageT -> LanguageT -> Bool
    == :: LanguageT -> LanguageT -> Bool
    $c/= :: LanguageT -> LanguageT -> Bool
    /= :: LanguageT -> LanguageT -> Bool
    Eq)

    instance SP.ManagedPtrNewtype LanguageT where
        toManagedPtr :: LanguageT -> ManagedPtr LanguageT
    toManagedPtr (LanguageT ManagedPtr LanguageT
    p) = ManagedPtr LanguageT
    p

    -- XXX Wrapping a foreign struct/union with no known destructor or size, leak?
    instance BoxedPtr LanguageT where
        boxedPtrCopy :: LanguageT -> IO LanguageT
    boxedPtrCopy = LanguageT -> IO LanguageT
    forall a. a -> IO a
    forall (m :: * -> *) a. Monad m => a -> m a
    return
        boxedPtrFree :: LanguageT -> IO ()
    boxedPtrFree = \LanguageT
    _x -> () -> IO ()
    forall a. a -> IO a
    forall (m :: * -> *) a. Monad m => a -> m a
    return ()

    #if defined(ENABLE_OVERLOADING)
    instance O.HasAttributeList LanguageT
    type instance O.AttributeList LanguageT = LanguageTAttributeList
    type LanguageTAttributeList = ('[ ] :: [(Symbol, DK.Type)])
    #endif

    #if defined(ENABLE_OVERLOADING)
    type family ResolveLanguageTMethod (t :: Symbol) (o :: DK.Type) :: DK.Type where
        ResolveLanguageTMethod l o = O.MethodResolutionFailed l o

    instance (info ~ ResolveLanguageTMethod t LanguageT, O.OverloadedMethod info LanguageT p) => OL.IsLabel t (LanguageT -> p) where
    #if MIN_VERSION_base(4,10,0)
        fromLabel = O.overloadedMethod @info
    #else
        fromLabel _ = O.overloadedMethod @info
    #endif

    #if MIN_VERSION_base(4,13,0)
    instance (info ~ ResolveLanguageTMethod t LanguageT, O.OverloadedMethod info LanguageT p, R.HasField t LanguageT p) => R.HasField t LanguageT p where
        getField = O.overloadedMethod @info

    #endif

    instance (info ~ ResolveLanguageTMethod t LanguageT, O.OverloadedMethodInfo info LanguageT) => OL.IsLabel t (O.MethodProxy info LanguageT) where
    #if MIN_VERSION_base(4,10,0)
        fromLabel = O.MethodProxy
    #else
        fromLabel _ = O.MethodProxy
    #endif

    #endif