Windows build fix

[ghc-hetmet.git] / compiler / utils / Outputable.lhs

diff --git a/compiler/utils/Outputable.lhs b/compiler/utils/Outputable.lhs
index bdad4d3..34ee673 100644 (file)
--- a/compiler/utils/Outputable.lhs
+++ b/compiler/utils/Outputable.lhs
@@ -71,12 +71,11 @@ import FastString
 import FastTypes
 import qualified Pretty
 import Pretty          ( Doc, Mode(..) )
-import Char            ( isAlpha )
 import Panic
 
-import Data.Word       ( Word32 )
+import Data.Char
+import Data.Word
 import System.IO       ( Handle, stderr, stdout, hFlush )
-import Data.Char        ( ord )
 import System.FilePath
 \end{code}
 
@@ -229,9 +228,9 @@ pprDeeperList f ds (PprUser q (PartWay n))
 pprDeeperList f ds other_sty
   = f ds other_sty
 
-pprSetDepth :: Int -> SDoc -> SDoc
-pprSetDepth  n d (PprUser q _) = d (PprUser q (PartWay n))
-pprSetDepth _n d other_sty     = d other_sty
+pprSetDepth :: Depth -> SDoc -> SDoc
+pprSetDepth depth  doc (PprUser q _) = doc (PprUser q depth)
+pprSetDepth _depth doc other_sty     = doc other_sty
 
 getPprStyle :: (PprStyle -> SDoc) -> SDoc
 getPprStyle df sty = df sty sty
@@ -496,9 +495,15 @@ instance Outputable Bool where
 instance Outputable Int where
    ppr n = int n
 
+instance Outputable Word16 where
+   ppr n = integer $ fromIntegral n
+
 instance Outputable Word32 where
    ppr n = integer $ fromIntegral n
 
+instance Outputable Word where
+   ppr n = integer $ fromIntegral n
+
 instance Outputable () where
    ppr _ = text "()"