{-# LANGUAGE CPP #-}
module Data.Time.Orphans where
import Data.Orphans ()
import Control.DeepSeq (NFData (..))
import Data.Time
import Data.Time.Clock
import Data.Time.Clock.TAI
import Data.Time.Format
#if !MIN_VERSION_time(1,4,0)
instance NFData Day where
rnf (ModifiedJulianDay d) = rnf d
instance NFData UniversalTime where
rnf (ModJulianDate d) = rnf d
instance NFData DiffTime where
rnf d = d `seq` ()
instance NFData AbsoluteTime where
rnf d = d `seq` ()
instance NFData UTCTime where
rnf (UTCTime d t) = rnf d `seq` rnf t
instance NFData NominalDiffTime where
rnf d = d `seq` ()
instance NFData LocalTime where
rnf (LocalTime d tod) = rnf d `seq` rnf tod
instance NFData ZonedTime where
rnf (ZonedTime lt tz) = rnf lt `seq` rnf tz
instance NFData TimeOfDay where
rnf (TimeOfDay h m s) = rnf h `seq` rnf m `seq` rnf s
instance NFData TimeZone where
rnf (TimeZone a b c) = rnf a `seq` rnf b `seq` rnf c
#endif
#if !MIN_VERSION_time(1,6,0)
instance ParseTime UniversalTime where
buildTime l xs = localTimeToUT1 0 (buildTime l xs)
instance FormatTime UniversalTime where
formatCharacter c = fmap (\f tl fo t -> f tl fo (ut1ToLocalTime 0 t)) (formatCharacter c)
instance Show UniversalTime where
show t = show (ut1ToLocalTime 0 t)
instance Read UniversalTime where
readsPrec n s = [ (localTimeToUT1 0 t, r) | (t,r) <- readsPrec n s ]
#endif