X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=ghc%2Fcompiler%2Futils%2FFastMutInt.lhs;h=b483a1428edf30bc592e3fd9e4361d8f25447054;hb=721d0619d9844c20271305f8281b6282c6988835;hp=bb12422cdb65e6b09929abf696c1008c24eb5852;hpb=48d756d4e70ef2fd03d45f9d1b3c0ea2f6cb8c01;p=ghc-hetmet.git

diff --git a/ghc/compiler/utils/FastMutInt.lhs b/ghc/compiler/utils/FastMutInt.lhs
index bb12422..b483a14 100644
--- a/ghc/compiler/utils/FastMutInt.lhs
+++ b/ghc/compiler/utils/FastMutInt.lhs
@@ -7,8 +7,7 @@
 \begin{code}
 module FastMutInt(
 	FastMutInt, newFastMutInt,
-	readFastMutInt, writeFastMutInt,
-	incFastMutInt, incFastMutIntBy
+	readFastMutInt, writeFastMutInt
   ) where
 
 #include "MachDeps.h"
@@ -25,6 +24,10 @@ import PrelIOBase
 import GHC.Base
 import GHC.IOBase
 #endif
+
+#if __GLASGOW_HASKELL__ < 411
+newByteArray# = newCharArray#
+#endif
 \end{code}
 
 \begin{code}
@@ -46,18 +49,6 @@ writeFastMutInt :: FastMutInt -> Int -> IO ()
 writeFastMutInt (FastMutInt arr) (I# i) = IO $ \s ->
   case writeIntArray# arr 0# i s of { s ->
   (# s, () #) }
-
-incFastMutInt :: FastMutInt -> IO Int	-- Returns original value
-incFastMutInt (FastMutInt arr) = IO $ \s ->
-  case readIntArray# arr 0# s of { (# s, i #) ->
-  case writeIntArray# arr 0# (i +# 1#) s of { s ->
-  (# s, I# i #) } }
-
-incFastMutIntBy :: FastMutInt -> Int -> IO Int	-- Returns original value
-incFastMutIntBy (FastMutInt arr) (I# n) = IO $ \s ->
-  case readIntArray# arr 0# s of { (# s, i #) ->
-  case writeIntArray# arr 0# (i +# n) s of { s ->
-  (# s, I# i #) } }
 \end{code}
 #endif