Make some utils -Wall clean

[ghc-hetmet.git] / utils / hpc / HpcUtils.hs

diff --git a/utils/hpc/HpcUtils.hs b/utils/hpc/HpcUtils.hs
index ed8be63..0f56629 100644 (file)
--- a/utils/hpc/HpcUtils.hs
+++ b/utils/hpc/HpcUtils.hs
@@ -2,18 +2,17 @@ module HpcUtils where
 
 import Trace.Hpc.Util
 import qualified HpcMap as Map
-import HpcFlags
 
 -- turns \n into ' '
 -- | grab's the text behind a HpcPos; 
 grabHpcPos :: Map.Map Int String -> HpcPos -> String
-grabHpcPos hsMap span = 
+grabHpcPos hsMap srcspan = 
          case lns of
            [ln] -> (take ((c2 - c1) + 1) $ drop (c1 - 1) ln)
            _ -> let lns1 = drop (c1 -1) (head lns) : tail lns
                     lns2 = init lns1 ++ [take (c2 + 1) (last lns1) ]
                  in foldl1 (\ xs ys -> xs ++ "\n" ++ ys) lns2
-  where (l1,c1,l2,c2) = fromHpcPos span
+  where (l1,c1,l2,c2) = fromHpcPos srcspan
         lns = map (\ n -> case Map.lookup n hsMap of
                            Just ln -> ln
                            Nothing -> error $ "bad line number : " ++ show n
@@ -21,7 +20,7 @@ grabHpcPos hsMap span =
 
 
 readFileFromPath :: (String -> IO String) -> String -> [String] -> IO String
-readFileFromPath err filename@('/':_) _ = readFile filename
+readFileFromPath _ filename@('/':_) _ = readFile filename
 readFileFromPath err filename path0 = readTheFile path0
   where
        readTheFile [] = err $ "could not find " ++ show filename