Bitsyntax package from haskell overlay fails to build due to duplicate instance declaration in BitSyntax.hs (see build log).
Created attachment 326340 [details] build log
Created attachment 326342 [details] emerge info
> [1 of 1] Compiling Data.BitSyntax ( Data/BitSyntax.hs, dist/build/Data/BitSyntax.o ) > > Data/BitSyntax.hs:412:9: > Duplicate instance declarations: > instance Arbitrary Word16 -- Defined at Data/BitSyntax.hs:412:9-24 > instance Arbitrary Word16 -- Defined in Test.QuickCheck.Arbitrary Pushed as: https://github.com/gentoo-haskell/gentoo-haskell/commit/14010d7339078e8138826315071488adbfc2acab Thanks for the report!