Source: haskell-text-show Version: 3.4.1.1-1 Severity: serious Hi, haskell-text-show now FTBFS in unstable[0] due to overlapping instances; the relevant part of the build log is given below:
> tests/Spec/Data/List/NonEmptySpec.hs:27:32: error: > * Overlapping instances for Data.Functor.Classes.Show1 NonEmpty > arising from a use of `prop_matchesTextShow1' > Matching instances: > instance Data.Functor.Classes.Show1 NonEmpty > -- Defined in `Data.Orphans' > instance Data.Functor.Classes.Show1 NonEmpty > -- Defined at tests/Instances/Data/List/NonEmpty.hs:20:3 > * In the second argument of `prop', namely > `(prop_matchesTextShow1 :: Int -> NonEmpty Int -> Bool)' > In the second argument of `($)', namely > `prop > "TextShow1 instance" > (prop_matchesTextShow1 :: Int -> NonEmpty Int -> Bool)' > In the expression: > parallel . describe "NonEmpty Int" > $ prop > "TextShow1 instance" > (prop_matchesTextShow1 :: Int -> NonEmpty Int -> Bool) Regards, James [0] https://buildd.debian.org/status/fetch.php?pkg=haskell-text-show&arch=sparc64&ver=3.4.1.1-1%2Bb1&stamp=1505187046&raw=0
