X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=compiler%2Ftypes%2FUnify.lhs;h=9d94a63961e5f9a67e9515144c5915f711198a10;hb=d5e97410a9d7309b53a8df78d69172d3b1592ba7;hp=0f810da8e5cc06a0f4dd2ecb241dd38009609611;hpb=15cb792d18b1094e98c035dca6ecec5dad516056;p=ghc-hetmet.git

diff --git a/compiler/types/Unify.lhs b/compiler/types/Unify.lhs
index 0f810da..9d94a63 100644
--- a/compiler/types/Unify.lhs
+++ b/compiler/types/Unify.lhs
@@ -1,3 +1,7 @@
+%
+% (c) The University of Glasgow 2006
+%
+
 \begin{code}
 module Unify ( 
 	-- Matching of types: 
@@ -8,13 +12,11 @@ module Unify (
 
 #include "HsVersions.h"
 
-import Var		( Var, TyVar, tyVarKind )
+import Var
 import VarEnv
 import VarSet
-import Type		( typeKind, tyVarsOfType, tyVarsOfTypes, tyVarsOfTheta, 
-			  TvSubstEnv, emptyTvSubstEnv, TvSubst(..), tcEqTypeX,
-			  tcView, isSubKind, repSplitAppTy_maybe )
-import TypeRep          ( Type(..), PredType(..) )
+import Type
+import TypeRep
 import Outputable
 import Maybes
 \end{code}