ghc: module version changed to 1; reason: no old .hi file
_exports_
ShouldSucceed B(X Y) T(D C);
_instances_
instance _forall_ [a] {PrelBase.Eq a} => {PrelBase.Eq (B a)} = $dEqB0;
instance _forall_ [a] {PrelBase.Eq a} => {PrelBase.Eq (T a)} = $dEqT0;
instance _forall_ [a] => {PrelBase.Eval (B a)} = $dEvalB0;
instance _forall_ [a] => {PrelBase.Eval (T a)} = $dEvalT0;
_declarations_
1 $dEqB0 _:_ _forall_ [a] {PrelBase.Eq a} => {PrelBase.Eq (B a)} ;;
1 $dEqT0 _:_ _forall_ [a] {PrelBase.Eq a} => {PrelBase.Eq (T a)} ;;
1 $dEvalB0 _:_ _forall_ [a] => {PrelBase.Eval (B a)} ;;
1 $dEvalT0 _:_ _forall_ [a] => {PrelBase.Eval (T a)} ;;
1 data B b = X |  Y b ;
1 data T a = D (B a) |  C ;