Unconditionally make a (Show Ptr) instance

[ghc-base.git] / GHC / Ptr.lhs

diff --git a/GHC/Ptr.lhs b/GHC/Ptr.lhs
index 5e1b982..8087c77 100644 (file)
--- a/GHC/Ptr.lhs
+++ b/GHC/Ptr.lhs
@@ -1,5 +1,5 @@
 \begin{code}
-{-# OPTIONS_GHC -fno-implicit-prelude #-}
+{-# OPTIONS_GHC -XNoImplicitPrelude #-}
 {-# OPTIONS_HADDOCK hide #-}
 -----------------------------------------------------------------------------
 -- |
@@ -145,18 +145,15 @@ castPtrToFunPtr (Ptr addr) = FunPtr addr
 
 ------------------------------------------------------------------------
 -- Show instances for Ptr and FunPtr
--- I have absolutely no idea why the WORD_SIZE_IN_BITS stuff is here
 
-#if (WORD_SIZE_IN_BITS == 32 || WORD_SIZE_IN_BITS == 64)
 instance Show (Ptr a) where
-   showsPrec p (Ptr a) rs = pad_out (showHex (wordToInteger(int2Word#(addr2Int# a))) "") rs
+   showsPrec _ (Ptr a) rs = pad_out (showHex (wordToInteger(int2Word#(addr2Int# a))) "")
      where
         -- want 0s prefixed to pad it out to a fixed length.
-       pad_out ls rs = 
+       pad_out ls = 
           '0':'x':(replicate (2*SIZEOF_HSPTR - length ls) '0') ++ ls ++ rs
 
 instance Show (FunPtr a) where
    showsPrec p = showsPrec p . castFunPtrToPtr
-#endif
 \end{code}