Seems like this issue - https://ghc.haskell.org/trac/ghc/ticket/11155
I also build on OS X and haven't had any problems recently fwiw. On Tue, Apr 5, 2016 at 6:58 PM, Sazanovich Nikita <nikitasazanov...@gmail.com> wrote: > Thanks for your reply, Matthew. > > I’ve tried to merge my local repository with ghc/master branch and after > this I couldn't build it (even checked out to a successful commit). I am > getting this kind of error. > > Undefined symbols for architecture x86_64: > "_stg_sel_17_upd_info", referenced from: > _s1yAM_info in UI.dyn_o > _s1yC7_info in UI.dyn_o > _s1yKD_info in UI.dyn_o > _s1yLa_info in UI.dyn_o > > It seems like something specific to OS X. Can you help me? > > On 05 Apr 2016, at 2:25 AM, Matthew Pickering <matthewtpicker...@gmail.com> > wrote: > > Hello Nikita, > > I don't know the answers to your questions but I do know that it's > easier to give help if there is some code to look at. I would suggest > you put a diff up on phab with what you have done so far so that it is > easy for others to give specific comments about where you are stuck. > > Matt > > On Mon, Apr 4, 2016 at 7:22 PM, Sazanovich Nikita > <nikitasazanov...@gmail.com> wrote: > > Hello! > I am working on ticket https://ghc.haskell.org/trac/ghc/ticket/5850 now. > I’ve come upon converting the type, which GHC.compileExpr returns, to my > prompt function type [PModule] -> Int -> IO String. But this function > returns ghc-prim-0.5.0.0:GHC.Prim.Any. I don’t see a clear way to convert > it. So my questions are: > - What this type is about? I know Any type in Haskell. Is it a specific > version of it? > - Or maybe it is not the best way to check a function correctness? I’ve > checked out InteractiveEval module and it seems that there are only four > quite similar functions to compile Expressions. > Last person, who was trying to solve this problem, used Unsafe.Coerce and > it is also doing this job pretty well now, but the name speaks for itself. > Thank you. > > _______________________________________________ > ghc-devs mailing list > 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
