X-Git-Url: http://git.megacz.com/?p=ghc-hetmet.git;a=blobdiff_plain;f=compiler%2FcodeGen%2FSMRep.lhs;h=f35118d1c9211f7abf4f8a32eff53723b0cca28b;hp=987562c3642271f5f2aecf322cc8174dd46f1079;hb=889c084e943779e76d19f2ef5e970ff655f511eb;hpb=176fa33f17dd78355cc572e006d2ab26898e2c69

diff --git a/compiler/codeGen/SMRep.lhs b/compiler/codeGen/SMRep.lhs
index 987562c..f35118d 100644
--- a/compiler/codeGen/SMRep.lhs
+++ b/compiler/codeGen/SMRep.lhs
@@ -9,13 +9,6 @@ This is here, rather than in ClosureInfo, just to keep nhc happy.
 Other modules should access this info through ClosureInfo.
 
 \begin{code}
-{-# OPTIONS -w #-}
--- The above warning supression flag is a temporary kludge.
--- While working on this module you are encouraged to remove it and fix
--- any warnings in the module. See
---     http://hackage.haskell.org/trac/ghc/wiki/Commentary/CodingStyle#Warnings
--- for details
-
 module SMRep (
 	-- Words and bytes
 	StgWord, StgHalfWord, 
@@ -46,7 +39,7 @@ module SMRep (
 
 #include "../includes/MachDeps.h"
 
-import CmmExpr	-- CmmType and friends
+import CmmType
 import Id
 import Type
 import TyCon
@@ -76,13 +69,17 @@ StgWord is a type representing an StgWord on the target platform.
 #if SIZEOF_HSWORD == 4
 type StgWord     = Word32
 type StgHalfWord = Word16
-hALF_WORD_SIZE = 2 :: ByteOff
-hALF_WORD_SIZE_IN_BITS = 16 :: Int
+hALF_WORD_SIZE :: ByteOff
+hALF_WORD_SIZE = 2
+hALF_WORD_SIZE_IN_BITS :: Int
+hALF_WORD_SIZE_IN_BITS = 16
 #elif SIZEOF_HSWORD == 8
 type StgWord     = Word64
 type StgHalfWord = Word32
-hALF_WORD_SIZE = 4 :: ByteOff
-hALF_WORD_SIZE_IN_BITS = 32 :: Int
+hALF_WORD_SIZE :: ByteOff
+hALF_WORD_SIZE = 4
+hALF_WORD_SIZE_IN_BITS :: Int
+hALF_WORD_SIZE_IN_BITS = 32
 #else
 #error unknown SIZEOF_HSWORD
 #endif
@@ -177,15 +174,15 @@ computation of GC liveness info.
 \begin{code}
 isFollowableArg :: CgRep -> Bool  -- True <=> points to a heap object
 isFollowableArg PtrArg  = True
-isFollowableArg other = False
+isFollowableArg _       = False
 
 isVoidArg :: CgRep -> Bool
 isVoidArg VoidArg = True
-isVoidArg other   = False
+isVoidArg _       = False
 
 nonVoidArg :: CgRep -> Bool
 nonVoidArg VoidArg = False
-nonVoidArg other   = True
+nonVoidArg _       = True
 
 -- isFloatingArg is used to distinguish @Double@ and @Float@ which
 -- cause inadvertent numeric conversions if you aren't jolly careful.
@@ -249,7 +246,7 @@ data SMRep
   | BlackHoleRep
 
 data ClosureType	-- Corresponds 1-1 with the varieties of closures
-			-- implemented by the RTS.  Compare with ghc/includes/ClosureTypes.h
+			-- implemented by the RTS.  Compare with includes/rts/storage/ClosureTypes.h
     = Constr
     | ConstrNoCaf
     | Fun
@@ -261,16 +258,12 @@ Size of a closure header.
 
 \begin{code}
 fixedHdrSize :: WordOff
-fixedHdrSize = sTD_HDR_SIZE + profHdrSize + granHdrSize
+fixedHdrSize = sTD_HDR_SIZE + profHdrSize
 
 profHdrSize  :: WordOff
 profHdrSize  | opt_SccProfilingOn   = pROF_HDR_SIZE
 	     | otherwise	    = 0
 
-granHdrSize  :: WordOff
-granHdrSize  | opt_GranMacros	    = gRAN_HDR_SIZE
-	     | otherwise	    = 0
-
 arrWordsHdrSize   :: ByteOff
 arrWordsHdrSize   = fixedHdrSize*wORD_SIZE + sIZEOF_StgArrWords_NoHdr
 
@@ -291,7 +284,7 @@ isStaticRep BlackHoleRep	         = False
 \end{code}
 
 \begin{code}
-#include "../includes/ClosureTypes.h"
+#include "../includes/rts/storage/ClosureTypes.h"
 -- Defines CONSTR, CONSTR_1_0 etc
 
 -- krc: only called by tickyDynAlloc in CgTicky; return
@@ -331,11 +324,12 @@ smRepClosureTypeInt (GenericRep True _ _ Thunk)       = THUNK_STATIC
 
 smRepClosureTypeInt BlackHoleRep = BLACKHOLE
 
-smRepClosureTypeInt rep = panic "smRepClosuretypeint"
+smRepClosureTypeInt _ = panic "smRepClosuretypeint"
 
 
 -- We export these ones
-rET_SMALL     = (RET_SMALL     :: StgHalfWord)
-rET_BIG       = (RET_BIG       :: StgHalfWord)
+rET_SMALL, rET_BIG :: StgHalfWord
+rET_SMALL     = RET_SMALL
+rET_BIG       = RET_BIG
 \end{code}