X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=compiler%2FcodeGen%2FSMRep.lhs;h=fa7945c26f8dbce23e7fd6481ba2733034c569d4;hb=ad94d40948668032189ad22a0ad741ac1f645f50;hp=c2a2a44e5c7d8e728c91afd74eb59301b03fa4a4;hpb=9ff76535edb25ab7434284adddb5c64708ecb547;p=ghc-hetmet.git

diff --git a/compiler/codeGen/SMRep.lhs b/compiler/codeGen/SMRep.lhs
index c2a2a44..fa7945c 100644
--- a/compiler/codeGen/SMRep.lhs
+++ b/compiler/codeGen/SMRep.lhs
@@ -9,6 +9,13 @@ 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/CodingStyle#Warnings
+-- for details
+
 module SMRep (
 	-- Words and bytes
 	StgWord, StgHalfWord, 
@@ -19,7 +26,7 @@ module SMRep (
 	CgRep(..), nonVoidArg,
 	argMachRep, primRepToCgRep, primRepHint,
 	isFollowableArg, isVoidArg, 
-	isFloatingArg, isNonPtrArg, is64BitArg,
+	isFloatingArg, is64BitArg,
 	separateByPtrFollowness,
 	cgRepSizeW, cgRepSizeB,
 	retAddrSizeW,
@@ -200,11 +207,6 @@ isFloatingArg DoubleArg = True
 isFloatingArg FloatArg  = True
 isFloatingArg _         = False
 
-isNonPtrArg :: CgRep -> Bool
--- Identify anything which is one word large and not a pointer.
-isNonPtrArg NonPtrArg = True
-isNonPtrArg other     = False
-
 is64BitArg :: CgRep -> Bool
 is64BitArg LongArg = True
 is64BitArg _       = False
@@ -309,7 +311,7 @@ smRepClosureType :: SMRep -> Maybe ClosureType
 smRepClosureType (GenericRep _ _ _ ty) = Just ty
 smRepClosureType BlackHoleRep	       = Nothing
 
-smRepClosureTypeInt :: SMRep -> Int
+smRepClosureTypeInt :: SMRep -> StgHalfWord
 smRepClosureTypeInt (GenericRep False 1 0 Constr) = CONSTR_1_0
 smRepClosureTypeInt (GenericRep False 0 1 Constr) = CONSTR_0_1
 smRepClosureTypeInt (GenericRep False 2 0 Constr) = CONSTR_2_0
@@ -344,7 +346,7 @@ smRepClosureTypeInt rep = panic "smRepClosuretypeint"
 
 
 -- We export these ones
-rET_SMALL     = (RET_SMALL     :: Int)
-rET_BIG       = (RET_BIG       :: Int)
+rET_SMALL     = (RET_SMALL     :: StgHalfWord)
+rET_BIG       = (RET_BIG       :: StgHalfWord)
 \end{code}