X-Git-Url: http://git.megacz.com/?p=ghc-hetmet.git;a=blobdiff_plain;f=compiler%2Futils%2FMonadUtils.hs;h=75a88dfcbd77ed837279c60aac10d550d7207dba;hp=dc54620c20e029f641c9b0084097517f6347d9da;hb=94bf0d3604ff0d2ecab246924af712bdd1c29a40;hpb=2493b18037055a5c284563d10931386e589a79b0

diff --git a/compiler/utils/MonadUtils.hs b/compiler/utils/MonadUtils.hs
index dc54620..75a88df 100644
--- a/compiler/utils/MonadUtils.hs
+++ b/compiler/utils/MonadUtils.hs
@@ -27,16 +27,16 @@ module MonadUtils
 
 import Outputable 
 
-----------------------------------------------------------------------------------------
+-------------------------------------------------------------------------------
 -- Detection of available libraries
-----------------------------------------------------------------------------------------
+-------------------------------------------------------------------------------
 
 -- we don't depend on MTL for now
 #define HAVE_MTL 0
 
-----------------------------------------------------------------------------------------
+-------------------------------------------------------------------------------
 -- Imports
-----------------------------------------------------------------------------------------
+-------------------------------------------------------------------------------
 
 import Maybes
 
@@ -47,9 +47,9 @@ import Control.Monad.Trans
 import Control.Monad
 import Control.Monad.Fix
 
-----------------------------------------------------------------------------------------
+-------------------------------------------------------------------------------
 -- The ID monad
-----------------------------------------------------------------------------------------
+-------------------------------------------------------------------------------
 
 newtype ID a = ID a
 instance Monad ID where
@@ -61,9 +61,9 @@ instance Monad ID where
 runID :: ID a -> a
 runID (ID x) = x
 
-----------------------------------------------------------------------------------------
+-------------------------------------------------------------------------------
 -- MTL
-----------------------------------------------------------------------------------------
+-------------------------------------------------------------------------------
 
 #if !HAVE_MTL
 
@@ -73,10 +73,10 @@ class Monad m => MonadIO m where
 instance MonadIO IO where liftIO = id
 #endif
 
-----------------------------------------------------------------------------------------
+-------------------------------------------------------------------------------
 -- Lift combinators
 --  These are used throughout the compiler
-----------------------------------------------------------------------------------------
+-------------------------------------------------------------------------------
 
 -- | Lift an 'IO' operation with 1 argument into another monad
 liftIO1 :: MonadIO m => (a -> IO b) -> a -> m b
@@ -94,10 +94,10 @@ liftIO3 = ((.).((.).(.))) liftIO
 liftIO4 :: MonadIO m => (a -> b -> c -> d -> IO e) -> a -> b -> c -> d -> m e
 liftIO4 = (((.).(.)).((.).(.))) liftIO
 
-----------------------------------------------------------------------------------------
+-------------------------------------------------------------------------------
 -- Common functions
 --  These are used throughout the compiler
-----------------------------------------------------------------------------------------
+-------------------------------------------------------------------------------
 
 zipWith3M :: Monad m => (a -> b -> c -> m d) -> [a] -> [b] -> [c] -> m [d]
 zipWith3M _ []     _      _      = return []