X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=compiler%2FsimplCore%2FSimplMonad.lhs;h=ea5ce12ba7cb35c3cfa4f8ab7b150569c505774b;hb=993ce43d3f3fb6bdb04cbc6d82babdd23355f7d7;hp=26d19bb05a402b54aad48d2decc36176289f09c6;hpb=a11685b343f5687e812e91d1f0b4bb5ba3b9706a;p=ghc-hetmet.git

diff --git a/compiler/simplCore/SimplMonad.lhs b/compiler/simplCore/SimplMonad.lhs
index 26d19bb..ea5ce12 100644
--- a/compiler/simplCore/SimplMonad.lhs
+++ b/compiler/simplCore/SimplMonad.lhs
@@ -14,8 +14,7 @@
 module SimplMonad (
 	-- The monad
 	SimplM,
-	initSmpl, returnSmpl, thenSmpl, thenSmpl_,
-	mapSmpl, mapAndUnzipSmpl, mapAccumLSmpl,
+	initSmpl,
 	getDOptsSmpl, getRules, getFamEnvs,
 
         -- Unique supply
@@ -44,14 +43,12 @@ import StaticFlags	( opt_PprStyle_Debug, opt_HistorySize )
 import Unique		( Unique )
 import Maybes		( expectJust )
 import FiniteMap	( FiniteMap, emptyFM, isEmptyFM, lookupFM, addToFM, plusFM_C, fmToList )
-import FastString	( FastString )
+import FastString
 import Outputable
 import FastTypes
 
 import Data.Array
 import Data.Array.Base (unsafeAt)
-
-infixr 0  `thenSmpl`, `thenSmpl_`
 \end{code}
 
 %************************************************************************
@@ -112,30 +109,11 @@ thenSmpl_ m k
   = SM (\st_env us0 sc0 ->
 	 case (unSM m st_env us0 sc0) of 
 		(_, us1, sc1) -> unSM k st_env us1 sc1)
-\end{code}
 
-
-\begin{code}
-mapSmpl	    	:: (a -> SimplM b) -> [a] -> SimplM [b]
-mapAndUnzipSmpl :: (a -> SimplM (b, c)) -> [a] -> SimplM ([b],[c])
-
-mapSmpl f [] = returnSmpl []
-mapSmpl f (x:xs)
-  = f x		    `thenSmpl` \ x'  ->
-    mapSmpl f xs    `thenSmpl` \ xs' ->
-    returnSmpl (x':xs')
-
-mapAndUnzipSmpl f [] = returnSmpl ([],[])
-mapAndUnzipSmpl f (x:xs)
-  = f x			    `thenSmpl` \ (r1,  r2)  ->
-    mapAndUnzipSmpl f xs    `thenSmpl` \ (rs1, rs2) ->
-    returnSmpl (r1:rs1, r2:rs2)
-
-mapAccumLSmpl :: (acc -> b -> SimplM (acc,c)) -> acc -> [b] -> SimplM (acc, [c])
-mapAccumLSmpl f acc []     = returnSmpl (acc, [])
-mapAccumLSmpl f acc (x:xs) = f acc x	`thenSmpl` \ (acc', x') ->
-			     mapAccumLSmpl f acc' xs	`thenSmpl` \ (acc'', xs') ->
-			     returnSmpl (acc'', x':xs')
+-- TODO: this specializing is not allowed
+{-# -- SPECIALIZE mapM         :: (a -> SimplM b) -> [a] -> SimplM [b] #-}
+{-# -- SPECIALIZE mapAndUnzipM :: (a -> SimplM (b, c)) -> [a] -> SimplM ([b],[c]) #-}
+{-# -- SPECIALIZE mapAccumLM   :: (acc -> b -> SimplM (acc,c)) -> acc -> [b] -> SimplM (acc, [c]) #-}
 \end{code}