ghc: module version changed to 1; reason: no old .hi file
_exports_
-ShouldSucceed idb Boolean(FF TT);
-_instances_
-instance {PrelBase.Eval Boolean} = $dEvalBoolean0;
+ShouldSucceed idb Boolean{FF TT};
_declarations_
-1 $dEvalBoolean0 _:_ {PrelBase.Eval Boolean} ;;
1 data Boolean = FF | TT ;
1 idb _:_ Boolean -> Boolean ;;