1 files changed, 29 insertions, 29 deletions

diff --git a/compiler/utils/FastString.hs b/compiler/utils/FastString.hs
index 5869449f86..c53eff1dd1 100644
--- a/compiler/utils/FastString.hs
+++ b/compiler/utils/FastString.hs
@@ -16,7 +16,7 @@
 --   * Generated by 'fsLit'.
 --   * Turn into 'Outputable.SDoc' with 'Outputable.ftext'.
 --
--- ['LitString']
+-- ['PtrString']
 --
 --   * Pointer and size of a Latin-1 encoded string.
 --   * Practically no operations.
@@ -28,7 +28,7 @@
 --   * It assumes Latin-1 as the encoding, therefore it cannot represent
 --     arbitrary Unicode strings.
 --
--- Use 'LitString' unless you want the facilities of 'FastString'.
+-- Use 'PtrString' unless you want the facilities of 'FastString'.
 module FastString
        (
         -- * ByteString
@@ -79,19 +79,19 @@ module FastString
         getFastStringTable,
         hasZEncoding,
 
-        -- * LitStrings
-        LitString (..),
+        -- * PtrStrings
+        PtrString (..),
 
         -- ** Construction
         sLit,
-        mkLitString#,
-        mkLitString,
+        mkPtrString#,
+        mkPtrString,
 
         -- ** Deconstruction
-        unpackLitString,
+        unpackPtrString,
 
         -- ** Operations
-        lengthLS
+        lengthPS
        ) where
 
 #include "HsVersions.h"
@@ -627,21 +627,21 @@ hPutFS handle fs = BS.hPut handle $ fastStringToByteString fs
 -- in the current locale's encoding (for error messages and suchlike).
 
 -- -----------------------------------------------------------------------------
--- LitStrings, here for convenience only.
+-- PtrStrings, here for convenience only.
 
--- | A 'LitString' is a pointer to some array of Latin-1 encoded chars.
-data LitString = LitString !(Ptr Word8) !Int
+-- | A 'PtrString' is a pointer to some array of Latin-1 encoded chars.
+data PtrString = PtrString !(Ptr Word8) !Int
 
--- | Wrap an unboxed address into a 'LitString'.
-mkLitString# :: Addr# -> LitString
-mkLitString# a# = LitString (Ptr a#) (ptrStrLength (Ptr a#))
+-- | Wrap an unboxed address into a 'PtrString'.
+mkPtrString# :: Addr# -> PtrString
+mkPtrString# a# = PtrString (Ptr a#) (ptrStrLength (Ptr a#))
 
--- | Encode a 'String' into a newly allocated 'LitString' using Latin-1
+-- | Encode a 'String' into a newly allocated 'PtrString' using Latin-1
 -- encoding.  The original string must not contain non-Latin-1 characters
 -- (above codepoint @0xff@).
-{-# INLINE mkLitString #-}
-mkLitString :: String -> LitString
-mkLitString s =
+{-# INLINE mkPtrString #-}
+mkPtrString :: String -> PtrString
+mkPtrString s =
  -- we don't use `unsafeDupablePerformIO` here to avoid potential memory leaks
  -- and because someone might be using `eqAddr#` to check for string equality.
  unsafePerformIO (do
@@ -654,17 +654,17 @@ mkLitString s =
         pokeByteOff p n (fromIntegral (ord c) :: Word8)
         loop (1+n) cs
    loop 0 s
-   return (LitString p len)
+   return (PtrString p len)
  )
 
--- | Decode a 'LitString' back into a 'String' using Latin-1 encoding.
--- This does not free the memory associated with 'LitString'.
-unpackLitString :: LitString -> String
-unpackLitString (LitString (Ptr p#) (I# n#)) = unpackNBytes# p# n#
+-- | Decode a 'PtrString' back into a 'String' using Latin-1 encoding.
+-- This does not free the memory associated with 'PtrString'.
+unpackPtrString :: PtrString -> String
+unpackPtrString (PtrString (Ptr p#) (I# n#)) = unpackNBytes# p# n#
 
--- | Return the length of a 'LitString'
-lengthLS :: LitString -> Int
-lengthLS (LitString _ n) = n
+-- | Return the length of a 'PtrString'
+lengthPS :: PtrString -> Int
+lengthPS (PtrString _ n) = n
 
 -- -----------------------------------------------------------------------------
 -- under the carpet
@@ -673,14 +673,14 @@ foreign import ccall unsafe "strlen"
   ptrStrLength :: Ptr Word8 -> Int
 
 {-# NOINLINE sLit #-}
-sLit :: String -> LitString
-sLit x  = mkLitString x
+sLit :: String -> PtrString
+sLit x  = mkPtrString x
 
 {-# NOINLINE fsLit #-}
 fsLit :: String -> FastString
 fsLit x = mkFastString x
 
 {-# RULES "slit"
-    forall x . sLit  (unpackCString# x) = mkLitString#  x #-}
+    forall x . sLit  (unpackCString# x) = mkPtrString#  x #-}
 {-# RULES "fslit"
     forall x . fsLit (unpackCString# x) = mkFastString# x #-}