[project @ 2000-05-16 11:36:57 by rrt]

[ghc-hetmet.git] / ghc / compiler / typecheck / TcDeriv.lhs

diff --git a/ghc/compiler/typecheck/TcDeriv.lhs b/ghc/compiler/typecheck/TcDeriv.lhs
index 156a180..efa3e3d 100644 (file)
--- a/ghc/compiler/typecheck/TcDeriv.lhs
+++ b/ghc/compiler/typecheck/TcDeriv.lhs
@@ -51,6 +51,7 @@ import Type           ( TauType, mkTyVarTys, mkTyConApp,
                          mkSigmaTy, mkDictTy, isUnboxedType,
                          splitAlgTyConApp, classesToPreds
                        )
+import PprType         ( {- instance Outputable Type -} )
 import TysWiredIn      ( voidTy )
 import Var             ( TyVar )
 import Unique          -- Keys stuff