Hi. On Fri, Feb 3, 2012 at 7:44 AM, Ivan Lazar Miljenovic <ivan.miljeno...@gmail.com> wrote: > On 3 February 2012 17:29, Magicloud Magiclouds > <magicloud.magiclo...@gmail.com> wrote: >> Thank you. The document does say it more clearly than me. >> But still, currently, ghc only gives me one option: cannot be built. >> How about giving me another one: throw away the version information of >> D when building A. So when A uses types in D with B and C, it might >> work. Just the risk is on me now. >> It is not perfect, but would work sometimes.... > > But not always. We'd then have other errors: "why isn't this build working?" > > Types can be re-exported, class instances are implicitly imported/exported, > etc.
It's a valid complaint, and there's ongoing work to fix some of these issues. In the meantime, the development version of cabal-install, in particular the new modular solver, can deal with a few situations that can't be resolved by older cabal-install versions. I can't promise it will help here. But I'm still interested in feedback. Cheers, Andres _______________________________________________ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe
