Source: haskell-pipes-aeson Version: 0.4.1.8-4 Severity: serious Tags: ftbfs bookworm sid
https://buildd.debian.org/status/fetch.php?pkg=haskell-pipes-aeson&arch=amd64&ver=0.4.1.8-4%2Bb4&stamp=1658618925&raw=0 ... src/Pipes/Aeson/Unchecked.hs:34:10: error: • Couldn't match type ‘c0’ with ‘Producer' PB.ByteString m0 ()’ Expected: Data.ByteString.Lazy.Internal.ByteString -> c0 Actual: Data.ByteString.Lazy.Internal.ByteString -> Producer' PB.ByteString m0 () Cannot instantiate unification variable ‘c0’ with a type involving polytypes: Producer' PB.ByteString m0 () • In the first argument of ‘(.)’, namely ‘PB.fromLazy’ In the expression: PB.fromLazy . Ae.encode In an equation for ‘encode’: encode = PB.fromLazy . Ae.encode | 34 | encode = PB.fromLazy . Ae.encode | ^^^^^^^^^^^ src/Pipes/Aeson/Unchecked.hs:34:10: error: • Couldn't match type ‘c0’ with ‘Producer' PB.ByteString m ()’ Expected: a -> Producer' PB.ByteString m () Actual: a -> c0 Cannot instantiate unification variable ‘c0’ with a type involving polytypes: Producer' PB.ByteString m () • In the expression: PB.fromLazy . Ae.encode In an equation for ‘encode’: encode = PB.fromLazy . Ae.encode • Relevant bindings include encode :: a -> Producer' PB.ByteString m () (bound at src/Pipes/Aeson/Unchecked.hs:34:1) | 34 | encode = PB.fromLazy . Ae.encode | ^^^^^^^^^^^^^^^^^^^^^^^ src/Pipes/Aeson/Unchecked.hs:37:19: error: • Couldn't match type: forall x'1 x1. Proxy x'1 x1 () PB.ByteString m1 () with: Proxy () a () PB.ByteString m () Expected: a -> Proxy () a () PB.ByteString m () Actual: a -> Producer' PB.ByteString m1 () • In the second argument of ‘for’, namely ‘encode’ In the second argument of ‘(>->)’, namely ‘for cat encode’ In the expression: p >-> for cat encode • Relevant bindings include p :: Proxy x' x () a m a' (bound at src/Pipes/Aeson/Unchecked.hs:36:41) | 37 | p >-> for cat encode = for p (\a -> PB.fromLazy (Ae.encode a)) | ^^^^^^ ...