X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=compiler%2FbasicTypes%2FVarSet.lhs;h=67a3dbf4c2eb3d08c62dde6ffa187b53fb1d3a85;hb=66579ff945831c5fc9a17c58c722ff01f2268d76;hp=d4293ba459d636a1be75ef595f1e2ebf068fe088;hpb=6457193e8206bb0d4b994436e9c7c7991dd4cc30;p=ghc-hetmet.git

diff --git a/compiler/basicTypes/VarSet.lhs b/compiler/basicTypes/VarSet.lhs
index d4293ba..67a3dbf 100644
--- a/compiler/basicTypes/VarSet.lhs
+++ b/compiler/basicTypes/VarSet.lhs
@@ -5,7 +5,10 @@
 
 \begin{code}
 module VarSet (
+        -- * Var, Id and TyVar set types
 	VarSet, IdSet, TyVarSet,
+	
+	-- ** Manipulating these sets
 	emptyVarSet, unitVarSet, mkVarSet,
 	extendVarSet, extendVarSetList, extendVarSet_C,
 	elemVarSet, varSetElems, subVarSet,
@@ -17,11 +20,9 @@ module VarSet (
 	elemVarSetByKey
     ) where
 
--- XXX This define is a bit of a hack, and should be done more nicely
-#define FAST_STRING_NOT_NEEDED 1
 #include "HsVersions.h"
 
-import Var
+import Var      ( Var, TyVar, Id )
 import Unique
 import UniqSet
 \end{code}