X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=compiler%2FbasicTypes%2FNameEnv.lhs;h=4b8085da9ccda019d60e9c3d02892e76aea6f67f;hb=59300a7161f44b3a2afe381a6ccd914043a32c4f;hp=b6a7ec8e08ea447eeb26637b06d0f402b3aa8333;hpb=6a05ec5ef5373f61b7f9f5bdc344483417fa801b;p=ghc-hetmet.git

diff --git a/compiler/basicTypes/NameEnv.lhs b/compiler/basicTypes/NameEnv.lhs
index b6a7ec8..4b8085d 100644
--- a/compiler/basicTypes/NameEnv.lhs
+++ b/compiler/basicTypes/NameEnv.lhs
@@ -5,15 +5,12 @@
 \section[NameEnv]{@NameEnv@: name environments}
 
 \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 NameEnv (
-	NameEnv, mkNameEnv,
+	-- * Var, Id and TyVar environments (maps) 
+	NameEnv, 
+	
+	-- ** Manipulating these environments
+	mkNameEnv,
 	emptyNameEnv, unitNameEnv, nameEnvElts, nameEnvUniqueElts,
 	extendNameEnv_C, extendNameEnv_Acc, extendNameEnv,
         extendNameEnvList, extendNameEnvList_C,
@@ -26,8 +23,8 @@ module NameEnv (
 #include "HsVersions.h"
 
 import Name
-import Unique(Unique)
-import UniqFM
+import Unique
+import LazyUniqFM
 import Maybes
 import Outputable
 \end{code}
@@ -71,12 +68,10 @@ lookupNameEnv (A x) y = lookupUFM x y
 mkNameEnv     l    = A $ listToUFM l
 elemNameEnv x (A y) 	 = elemUFM x y
 foldNameEnv a b (A c)	 = foldUFM a b c 
-occEnvElts (A x)	 = eltsUFM x
 plusNameEnv (A x) (A y)	 = A $ plusUFM x y 
 plusNameEnv_C f (A x) (A y)	 = A $ plusUFM_C f x y 
 extendNameEnv_C f (A x) y z   = A $ addToUFM_C f x y z
 mapNameEnv f (A x)	 = A $ mapUFM f x
-mkNameEnv_C comb l = A $ addListToUFM_C comb emptyUFM l
 nameEnvUniqueElts (A x)  = ufmToList x
 extendNameEnv_Acc x y (A z) a b  = A $ addToUFM_Acc x y z a b
 extendNameEnvList_C x (A y) z = A $ addListToUFM_C x y z