That would be nice. I had to fix some breakage caused by this in one of Bryan's libraries.
On Mon, May 12, 2014 at 4:12 PM, Gabor Greif <ggr...@gmail.com> wrote: > The last two commits from (Apr 9) on > > < > https://github.com/ghc/packages-template-haskell/commits/master/Language/Haskell/TH/Lib.hs > > > > removed a helper to construct applied type class constraints (`classP`). > > Some packages (notably `llvm-general-pure`) though, depend on it. > > Can we add back something like this: > > {{{ > classP :: Name -> [Q Type] -> Q Pred > classP cla tys > = do > tysl <- sequence tys > return (foldl' AppT (ConT cla) tysl) > }}} > > and export it again? Or is there such a helper with a different name > already? > > Cheers, > > Gabor > _______________________________________________ > ghc-devs mailing list > ghc-devs@haskell.org > http://www.haskell.org/mailman/listinfo/ghc-devs >
_______________________________________________ ghc-devs mailing list ghc-devs@haskell.org http://www.haskell.org/mailman/listinfo/ghc-devs
