Flip direction of newtype coercions, fix some comments

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

diff --git a/compiler/typecheck/TcDeriv.lhs b/compiler/typecheck/TcDeriv.lhs
index 550b274..2563b09 100644 (file)
--- a/compiler/typecheck/TcDeriv.lhs
+++ b/compiler/typecheck/TcDeriv.lhs
@@ -42,8 +42,7 @@ import NameSet                ( duDefs )
 import Type            ( splitKindFunTys )
 import TyCon           ( tyConTyVars, tyConDataCons, tyConArity, tyConHasGenerics,
                          tyConStupidTheta, isProductTyCon, isDataTyCon, newTyConRhs,
-                         isEnumerationTyCon, isRecursiveTyCon, TyCon, isNewTyCon,
-                          newTyConCo
+                         isEnumerationTyCon, isRecursiveTyCon, TyCon, isNewTyCon
                        )
 import TcType          ( TcType, ThetaType, mkTyVarTys, mkTyConApp, tcTyConAppTyCon,
                          isUnLiftedType, mkClassPred, tyVarsOfType,