testsuite/tests/deriving/should_compile/T9968a.stderr


1
2
3
4
5


T9968a.hs:8:22: warning: [GHC-06201] [-Wmissing-methods (in -Wdefault)]
    • No explicit implementation for
        either ‘bimap’ or (‘first’ and ‘second’)
    • In the instance declaration for ‘Bifunctor Blah’