testsuite/tests/typecheck/should_fail/T15883c.stderr


1
2
3
4
5
6

T15883c.hs:14:1:                 
     Can't make a derived instance of
        ‘Ord (Foo ('BoxedRep 'Lifted))’ with the stock strategy:
        Don't know how to derive ‘Ord’ for type ‘forall a. a’
     In the stand-alone deriving instance for
        ‘Ord (Foo (BoxedRep Lifted))’