After a consult with Simon, I've updated the relevant wiki page at https://gitlab.haskell.org/ghc/ghc/-/wikis/api-annotations with a sketch of a design description for this new feature, along with lots of questions. Both Simon and I agree that it may be more sensible to merge first and ask questions later, but we do think the design could be tightened in a few places.
There are no notifications etc on wiki page updates, so it might be good to also correspond via email when updates take place. Richard > On Mar 11, 2021, at 6:48 PM, Richard Eisenberg <r...@richarde.dev> wrote: > > I've started a review, but sent along what I had when dinner was ready. > Hopefully more later, but don't wait up for me! > > Incidentally: this is a monstrous patch, and so there is a strong incentive > just to get on with it without resolving all these quibbles. I won't stand in > your way on that front -- it might be better to improve this after it lands. > However, I also see quite a few TODO:AZ notes. Are you intending to fix these > before landing? Or do you think it's OK to merge first and then return? > > High level piece: I'm in support of this direction of movement -- I just want > to make sure that the new code is understandable and maintainable. > > Thanks, > Richard > >> On Mar 6, 2021, at 12:39 PM, Alan & Kim Zimmerman <alan.z...@gmail.com >> <mailto:alan.z...@gmail.com>> wrote: >> >> I have been running a branch in !2418[1] for just over a year to migrate the >> ghc-exactprint functionality directly into the GHC AST[2], and I am now >> satisfied that it is able to provide all the same functionality as the >> original. >> >> This is one of the features intended for the impending 9.2.1 release, and it >> needs to be reviewed to be able to land. But the change is huge, as it >> mechanically affects most files that interact with the GHC AST. >> >> So I have split out a precursor !5158 [3] with just the new types that are >> used to represent the annotations, so it can be a focal point for discussion. >> >> It is ready for review, please comment if you have time and interest. >> >> Regards >> Alan >> >> [1] https://gitlab.haskell.org/ghc/ghc/-/merge_requests/2418 >> <https://gitlab.haskell.org/ghc/ghc/-/merge_requests/2418> >> [2] https://gitlab.haskell.org/ghc/ghc/-/issues/17638 >> <https://gitlab.haskell.org/ghc/ghc/-/issues/17638> >> [3] https://gitlab.haskell.org/ghc/ghc/-/merge_requests/5158 >> <https://gitlab.haskell.org/ghc/ghc/-/merge_requests/5158>_______________________________________________ >> ghc-devs mailing list >> ghc-devs@haskell.org <mailto:ghc-devs@haskell.org> >> http://mail.haskell.org/cgi-bin/mailman/listinfo/ghc-devs > > _______________________________________________ > ghc-devs mailing list > ghc-devs@haskell.org > http://mail.haskell.org/cgi-bin/mailman/listinfo/ghc-devs
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