f8401d5 · Idris-dev · git.iko.soy

git.iko.soy/Idris-dev

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Remove old ifdefs for supporting base<4 since we require base>=4

f8401d5Benjamin Saunders13 years ago

src/IRTS/CodegenCommon.hs−7

compare with master

unifiedsplit

@@ -1,5 +1,3 @@

1−{-# LANGUAGE CPP #-}

2−

3module IRTS.CodegenCommon where

1module IRTS.CodegenCommon where

5import Core.TT

3import Core.TT

@@ -14,9 +12,4 @@ data OutputType = Raw | Object | Executable deriving (Eq, Show)

14environment :: String -> IO (Maybe String)

12environment :: String -> IO (Maybe String)

15environment x = Control.Exception.catch (do e <- getEnv x

13environment x = Control.Exception.catch (do e <- getEnv x

16 return (Just e))

14 return (Just e))

17−#if MIN_VERSION_base(4,0,0)

18 (\y-> do return (y::SomeException); return Nothing)

15 (\y-> do return (y::SomeException); return Nothing)

19−#endif

20−#if !MIN_VERSION_base(4,0,0)

21− (\_-> return Nothing)

22−#endif

src/Util/System.hs−7

@@ -15,22 +15,15 @@ import System.FilePath ((</>), addTrailingPathSeparator, normalise)

15import System.Environment

16import System.IO

17import System.IO.Error

18−#if MIN_VERSION_base(4,0,0)

19import Control.Exception as CE

18import Control.Exception as CE

20−#endif

22import Paths_idris

20import Paths_idris

24−#if MIN_VERSION_base(4,0,0)

25catchIO :: IO a -> (IOError -> IO a) -> IO a

22catchIO :: IO a -> (IOError -> IO a) -> IO a

26catchIO = CE.catch

23catchIO = CE.catch

28throwIO :: IOError -> IO a

25throwIO :: IOError -> IO a

29throwIO = CE.throw

26throwIO = CE.throw

30−#else

31−catchIO = catch

32−throwIO = throw

33−#endif