X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=compiler%2FdeSugar%2FDsMonad.lhs;h=c9fe054d30a958a99e779cc6fa927172a9ab9dc5;hb=8a2809c29de9f23eba7ca682b48390033a9d40f6;hp=d3dd0e110f1e4f6b293942af27a5eb3d48d8f93d;hpb=eca538c8c62951d6f140c99c88a97ef2b0a0497d;p=ghc-hetmet.git

diff --git a/compiler/deSugar/DsMonad.lhs b/compiler/deSugar/DsMonad.lhs
index d3dd0e1..c9fe054 100644
--- a/compiler/deSugar/DsMonad.lhs
+++ b/compiler/deSugar/DsMonad.lhs
@@ -23,7 +23,6 @@ module DsMonad (
 
 	DsMetaEnv, DsMetaVal(..), dsLookupMetaEnv, dsExtendMetaEnv,
 
-        bindLocalsDs, getLocalBindsDs, getBkptSitesDs,
 	-- Warnings
 	DsWarning, warnDs, failWithDs,
 
@@ -56,9 +55,6 @@ import NameEnv
 import OccName
 import DynFlags
 import ErrUtils
-import Bag
-import Breakpoints
-import OccName
 
 import Data.IORef
 
@@ -136,15 +132,13 @@ data DsGblEnv = DsGblEnv {
 	ds_mod	   :: Module,       		-- For SCC profiling
 	ds_unqual  :: PrintUnqualified,
 	ds_msgs    :: IORef Messages,		-- Warning messages
-	ds_if_env  :: (IfGblEnv, IfLclEnv),	-- Used for looking up global, 
+	ds_if_env  :: (IfGblEnv, IfLclEnv)	-- Used for looking up global, 
 						-- possibly-imported things
-        ds_bkptSites :: IORef SiteMap  -- Inserted Breakpoints sites
     }
 
 data DsLclEnv = DsLclEnv {
 	ds_meta	   :: DsMetaEnv,	-- Template Haskell bindings
-	ds_loc	   :: SrcSpan,		-- to put in pattern-matching error msgs
-        ds_locals  :: OccEnv Id         -- For locals in breakpoints
+	ds_loc	   :: SrcSpan		-- to put in pattern-matching error msgs
      }
 
 -- Inside [| |] brackets, the desugarer looks 
@@ -207,11 +201,9 @@ mkDsEnvs mod rdr_env type_env msg_var
                gbl_env = DsGblEnv { ds_mod = mod, 
     			            ds_if_env = (if_genv, if_lenv),
     			            ds_unqual = mkPrintUnqualified rdr_env,
-    			            ds_msgs = msg_var,
-                                    ds_bkptSites = sites_var}
+    			            ds_msgs = msg_var}
                lcl_env = DsLclEnv { ds_meta = emptyNameEnv, 
-			            ds_loc = noSrcSpan,
-                                    ds_locals = emptyOccEnv }
+			            ds_loc = noSrcSpan }
 
        return (gbl_env, lcl_env)
 
@@ -332,19 +324,3 @@ dsExtendMetaEnv :: DsMetaEnv -> DsM a -> DsM a
 dsExtendMetaEnv menv thing_inside
   = updLclEnv (\env -> env { ds_meta = ds_meta env `plusNameEnv` menv }) thing_inside
 \end{code}
-
-\begin{code}
-getLocalBindsDs :: DsM [Id]
-getLocalBindsDs = do { env <- getLclEnv; return (occEnvElts$ ds_locals env) }
-
-bindLocalsDs :: [Id] -> DsM a -> DsM a
-bindLocalsDs new_ids enclosed_scope = 
-    updLclEnv (\env-> env {ds_locals = ds_locals env `extendOccEnvList` occnamed_ids})
-	      enclosed_scope
-  where occnamed_ids = [ (nameOccName (idName id),id) | id <- new_ids ] 
-
-getBkptSitesDs :: DsM (IORef SiteMap)
-getBkptSitesDs = do { env <- getGblEnv; return (ds_bkptSites env) }
-
-\end{code}
-