Clean up source files:

[matthijs/master-project/cλash.git] / cλash / CLasH / Utils / Core / CoreTools.hs

diff --git a/cλash/CLasH/Utils/Core/CoreTools.hs b/cλash/CLasH/Utils/Core/CoreTools.hs
index acc2fa630c416a32f6a99a15c0df18281b6526da..19c12700aa86d23709589687e779d70b82fc23f2 100644 (file)
--- a/cλash/CLasH/Utils/Core/CoreTools.hs
+++ b/cλash/CLasH/Utils/Core/CoreTools.hs
@@ -7,7 +7,7 @@ module CLasH.Utils.Core.CoreTools where
 
 --Standard modules
 import qualified Maybe
 
 --Standard modules
 import qualified Maybe

-import System.IO.Unsafe
+import qualified System.IO.Unsafe

 
 -- GHC API
 import qualified GHC
 
 -- GHC API
 import qualified GHC


@@ -15,30 +15,23 @@ import qualified Type
 import qualified TcType
 import qualified HsExpr
 import qualified HsTypes
 import qualified TcType
 import qualified HsExpr
 import qualified HsTypes

-import qualified HsBinds

 import qualified HscTypes
 import qualified HscTypes

-import qualified RdrName

 import qualified Name
 import qualified Name

-import qualified OccName
-import qualified Type

 import qualified Id
 import qualified TyCon
 import qualified DataCon
 import qualified TysWiredIn
 import qualified Id
 import qualified TyCon
 import qualified DataCon
 import qualified TysWiredIn

-import qualified Bag

 import qualified DynFlags
 import qualified SrcLoc
 import qualified CoreSyn
 import qualified Var
 import qualified IdInfo
 import qualified VarSet
 import qualified DynFlags
 import qualified SrcLoc
 import qualified CoreSyn
 import qualified Var
 import qualified IdInfo
 import qualified VarSet

-import qualified Unique

 import qualified CoreUtils
 import qualified CoreFVs
 import qualified Literal
 import qualified MkCore
 import qualified VarEnv
 import qualified CoreUtils
 import qualified CoreFVs
 import qualified Literal
 import qualified MkCore
 import qualified VarEnv

-import qualified Literal

 
 -- Local imports
 import CLasH.Translator.TranslatorTypes
 
 -- Local imports
 import CLasH.Translator.TranslatorTypes


@@ -74,9 +67,8 @@ eval_tfp_int env ty =
 
 normalise_tfp_int :: HscTypes.HscEnv -> Type.Type -> Type.Type
 normalise_tfp_int env ty =
 
 normalise_tfp_int :: HscTypes.HscEnv -> Type.Type -> Type.Type
 normalise_tfp_int env ty =

-   unsafePerformIO $ do
-     nty <- normaliseType env ty
-     return nty
+   System.IO.Unsafe.unsafePerformIO $
+     normaliseType env ty

 
 -- | Get the width of a SizedWord type
 -- sized_word_len :: HscTypes.HscEnv -> Type.Type -> Int
 
 -- | Get the width of a SizedWord type
 -- sized_word_len :: HscTypes.HscEnv -> Type.Type -> Int


@@ -278,7 +270,7 @@ reduceCoreListToHsList _ _ = return []
 
 -- Is the given var the State data constructor?
 isStateCon :: Var.Var -> Bool
 
 -- Is the given var the State data constructor?
 isStateCon :: Var.Var -> Bool

-isStateCon var = do
+isStateCon var =

   -- See if it is a DataConWrapId (not DataConWorkId, since State is a
   -- newtype).
   case Id.idDetails var of
   -- See if it is a DataConWrapId (not DataConWorkId, since State is a
   -- newtype).
   case Id.idDetails var of


@@ -390,7 +382,7 @@ genUniques' subst (CoreSyn.Let (CoreSyn.NonRec bndr bound) res) = do
 genUniques' subst (CoreSyn.Let (CoreSyn.Rec binds) res) = do
   -- Make each of the binders unique
   (subst', bndrs') <- mapAccumLM genUnique subst (map fst binds)
 genUniques' subst (CoreSyn.Let (CoreSyn.Rec binds) res) = do
   -- Make each of the binders unique
   (subst', bndrs') <- mapAccumLM genUnique subst (map fst binds)

-  bounds' <- mapM (genUniques' subst') (map snd binds)
+  bounds' <- mapM (genUniques' subst' . snd) binds

   res' <- genUniques' subst' res
   let binds' = zip bndrs' bounds'
   return $ CoreSyn.Let (CoreSyn.Rec binds') res'
   res' <- genUniques' subst' res
   let binds' = zip bndrs' bounds'
   return $ CoreSyn.Let (CoreSyn.Rec binds') res'