4 files changed, 6 insertions, 11 deletions

diff --git a/lib/Data/Packed/Convert.hs b/lib/Data/Packed/Convert.hs
index 206fa06..8f0eef6 100644
--- a/lib/Data/Packed/Convert.hs
+++ b/lib/Data/Packed/Convert.hs
@@ -29,7 +29,6 @@ import Data.Array.Storable
 import Foreign
 import Control.Monad.ST
 import Data.Array.ST
-import Data.Array.IArray
 import Data.Array.Unboxed
 
 -- | Creates a StorableArray indexed from 0 to dim -1.
@@ -88,7 +87,7 @@ vectorFromMArray x = fmap vectorFromArray (unsafeFreeze' x)
 matrixFromArray :: UArray (Int, Int) Double -> Matrix Double
 matrixFromArray m = reshape c . fromList . elems $ m
     where ((r1,c1),(r2,c2)) = bounds m
-          r = r2-r1+1
+          _r = r2-r1+1
           c = c2-c1+1
 
 arrayFromMatrix :: Matrix Double -> UArray (Int, Int) Double
diff --git a/lib/Data/Packed/Internal/Common.hs b/lib/Data/Packed/Internal/Common.hs
index baeb5bc..3609bc2 100644
--- a/lib/Data/Packed/Internal/Common.hs
+++ b/lib/Data/Packed/Internal/Common.hs
@@ -22,7 +22,7 @@ import Control.Monad(when)
 import Debug.Trace
 import Foreign.C.String(peekCString)
 import Foreign.C.Types
-import Foreign.Storable.Complex
+import Foreign.Storable.Complex()
 
 
 -- | @debug x = trace (show x) x@
diff --git a/lib/Data/Packed/Internal/Matrix.hs b/lib/Data/Packed/Internal/Matrix.hs
index 45a3955..63f0a8d 100644
--- a/lib/Data/Packed/Internal/Matrix.hs
+++ b/lib/Data/Packed/Internal/Matrix.hs
@@ -22,10 +22,8 @@ import Data.Packed.Internal.Vector
 
 import Foreign hiding (xor)
 import Complex
-import Control.Monad(when)
 import Foreign.C.String
 import Foreign.C.Types
-import Data.List(transpose)
 
 -----------------------------------------------------------------
 
diff --git a/lib/Data/Packed/ST.hs b/lib/Data/Packed/ST.hs
index ed0a05e..91b7968 100644
--- a/lib/Data/Packed/ST.hs
+++ b/lib/Data/Packed/ST.hs
@@ -30,9 +30,7 @@ module Data.Packed.ST (
 ) where
 
 import Data.Packed.Internal
-import Data.Array.Storable
 import Control.Monad.ST
-import Data.Array.ST
 import Foreign
 
 {-# INLINE ioReadV #-}
@@ -97,13 +95,13 @@ newVector v = unsafeThawVector . constant v
 
 {-# INLINE ioReadM #-}
 ioReadM :: Storable t => Matrix t -> Int -> Int -> IO t
-ioReadM (MC nr nc cv) r c = ioReadV cv (r*nc+c)
-ioReadM (MF nr nc fv) r c = ioReadV fv (c*nr+r)
+ioReadM (MC _ nc cv) r c = ioReadV cv (r*nc+c)
+ioReadM (MF nr _ fv) r c = ioReadV fv (c*nr+r)
 
 {-# INLINE ioWriteM #-}
 ioWriteM :: Storable t => Matrix t -> Int -> Int -> t -> IO ()
-ioWriteM (MC nr nc cv) r c val = ioWriteV cv (r*nc+c) val
-ioWriteM (MF nr nc fv) r c val = ioWriteV fv (c*nr+r) val
+ioWriteM (MC _ nc cv) r c val = ioWriteV cv (r*nc+c) val
+ioWriteM (MF nr _ fv) r c val = ioWriteV fv (c*nr+r) val
 
 newtype STMatrix s t = STMatrix (Matrix t)