> > The third patch improves the cabal file parser so that it can parse a
> > larger subset of valid cabal files[2]. It fixes guix refresh for 7
> > packages in Guix.
> 
> which seven packages in Guix are affected?

- ghc-conduit
- ghc-warp
- ghc-wai-logger
- ghc-streaming-commons
- ghc-persistent-test
- ghc-language-c
- ghc-hasktags

> Could you also adapt the testcases in tests/hackage.scm and add new
> ones checking the expected behavior?

Done in v2. There was already a test for this that was expected to fail.
I just marked it to be expected to pass instead.

- Saku