X-Git-Url: https://git.stderr.nl/gitweb?a=blobdiff_plain;f=c%CE%BBash%2FCLasH%2FUtils.hs;h=94da85494f2216f75b395b542ed6c07b5362ecbf;hb=743f2dcf9a7a37c71fc06ce552f605fac3120e56;hp=731de270b56ccb9764d589bc18102dea6d90705e;hpb=63fcf1474e5b94cbfcee702edf6a334601329dfe;p=matthijs%2Fmaster-project%2Fc%CE%BBash.git

diff --git "a/c\316\273ash/CLasH/Utils.hs" "b/c\316\273ash/CLasH/Utils.hs"
index 731de27..94da854 100644
--- "a/c\316\273ash/CLasH/Utils.hs"
+++ "b/c\316\273ash/CLasH/Utils.hs"
@@ -8,47 +8,9 @@ import qualified Control.Monad as Monad
 import qualified Control.Monad.Trans.State as State
 
 -- GHC API
-import qualified CoreSyn
-import qualified CoreUtils
-import qualified HscTypes
-import qualified Outputable
-import qualified Var
 
 -- Local Imports
-import CLasH.Utils.GhcTools
-import CLasH.Utils.Pretty
   
-listBindings :: FilePath -> [FilePath] -> IO [()]
-listBindings libdir filenames = do
-  (cores,_,_,_,_) <- loadModules libdir filenames bogusFinder bogusFinder bogusFinder
-  let binds = concat $ map (CoreSyn.flattenBinds . HscTypes.cm_binds) cores
-  mapM (listBinding) binds
-    where
-      bogusFinder = (\x -> return $ Nothing)
-
-listBinding :: (CoreSyn.CoreBndr, CoreSyn.CoreExpr) -> IO ()
-listBinding (b, e) = do
-  putStr "\nBinder: "
-  putStr $ show b
-  putStr "\nType of Binder: \n"
-  putStr $ Outputable.showSDoc $ Outputable.ppr $ Var.varType b
-  putStr "\n\nExpression: \n"
-  putStr $ prettyShow e
-  putStr "\n\n"
-  putStr $ Outputable.showSDoc $ Outputable.ppr e
-  putStr "\n\nType of Expression: \n"
-  putStr $ Outputable.showSDoc $ Outputable.ppr $ CoreUtils.exprType e
-  putStr "\n\n"
-  
--- | Show the core structure of the given binds in the given file.
-listBind :: FilePath -> [FilePath] -> String -> IO ()
-listBind libdir filenames name = do
-  (_,corebind,_,coreexpr,_) <- loadModules libdir filenames bindFinder bindFinder exprFinder
-  listBinding (Maybe.fromJust $ head corebind, Maybe.fromJust $ head coreexpr)
-    where
-      bindFinder  = findBind (hasVarName name)
-      exprFinder  = findExpr (hasVarName name)
-
 -- Make a caching version of a stateful computatation.
 makeCached :: (Monad m, Ord k) =>
   k -- ^ The key to use for the cache
@@ -82,3 +44,16 @@ concatM :: (Monad m) =>
   -> m [a]
 concatM = Monad.liftM concat
 
+isJustM :: (Monad m) => m (Maybe a) -> m Bool
+isJustM = Monad.liftM Maybe.isJust
+
+andM, orM :: (Monad m) => m [Bool] -> m Bool
+andM = Monad.liftM and
+orM = Monad.liftM or
+
+mapAccumLM :: (Monad m) => (acc -> x -> m (acc, y)) -> acc -> [x] -> m (acc, [y])
+mapAccumLM _ s []        =  return (s, [])
+mapAccumLM f s (x:xs)    =  do
+  (s',  y ) <- f s x
+  (s'', ys) <- mapAccumLM f s' xs
+  return (s'', y:ys)