[project @ 2000-07-11 16:41:19 by simonmar]

reinstate used import

diff --git a/ghc/compiler/typecheck/TcEnv.lhs b/ghc/compiler/typecheck/TcEnv.lhs
index 30999e8..c99244d 100644 (file)
--- a/ghc/compiler/typecheck/TcEnv.lhs
+++ b/ghc/compiler/typecheck/TcEnv.lhs
@@ -72,6 +72,7 @@ import Unique         ( pprUnique10, Unique, Uniquable(..) )
 import UniqFM
 import Unique          ( Uniquable(..) )
 import Util            ( zipEqual, zipWith3Equal, mapAccumL )
+import VarEnv          ( TyVarSubstEnv )
 import SrcLoc          ( SrcLoc )
 import FastString      ( FastString )
 import Maybes