Fix warnings

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

diff --git a/GHC/Unicode.hs b/GHC/Unicode.hs
index ceb3c91..83e2a03 100644 (file)
--- a/GHC/Unicode.hs
+++ b/GHC/Unicode.hs
@@ -148,9 +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