Remove an unnecessary import

[ghc-base.git] / GHC / Unicode.hs

diff --git a/GHC/Unicode.hs b/GHC/Unicode.hs
index 20d2b09..83e2a03 100644 (file)
--- a/GHC/Unicode.hs
+++ b/GHC/Unicode.hs
@@ -1,4 +1,4 @@
-{-# OPTIONS -fno-implicit-prelude #-}
+{-# OPTIONS_GHC -XNoImplicitPrelude #-}
 {-# OPTIONS -#include "WCsubst.h" #-}
 {-# OPTIONS_HADDOCK hide #-}
 -----------------------------------------------------------------------------
@@ -31,7 +31,6 @@ module GHC.Unicode (
 import GHC.Base
 import GHC.Real  (fromIntegral)
 import GHC.Int
-import GHC.Word
 import GHC.Num   (fromInteger)
 
 #include "HsBaseConfig.h"
@@ -149,9 +148,6 @@ toLower c = chr (fromIntegral (towlower (fromIntegral (ord c))))
 toUpper c = chr (fromIntegral (towupper (fromIntegral (ord c))))
 toTitle c = chr (fromIntegral (towtitle (fromIntegral (ord c))))
 
-foreign import ccall unsafe "u_iswdigit"
-  iswdigit :: CInt -> CInt
-
 foreign import ccall unsafe "u_iswalpha"
   iswalpha :: CInt -> CInt