ghc: module version changed to 1; reason: no old .hi file
-_interface_ ShouldSucceed 1
-_instance_modules_
-Addr ArrBase Foreign IO PrelBounded PrelNum
-_usages_
-PrelBase 1 :: $d13 1 $d26 1 $d7 1 $m/= 1 Eq 1;
-PrelNum 1 :: $d18 1;
_exports_
-ShouldSucceed A(op1);
+ShouldSucceed A{:A :A op1};
_declarations_
-1 class {PrelBase.Eq a} => A a where {op1 :: a -> a} ;
+1 class {PrelBase.Eq $r3t} => A $r3t where {op1 :: $r3t -> $r3t} ;