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    Yes, that fixed it, thank you!</div>
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    <div dir="ltr" class="gmail_attr">On Jun 1, 2023 at 2:28:03 AM, Krzysztof Gogolewski <<a href="mailto:krz.gogolewski@gmail.com">krz.gogolewski@gmail.com</a>> wrote:<br></div>
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    Hi Lyle,<br><br>There was a temporary build issue, fetching newest master should fix it.<br><br>Krzysztof<br><br>On Thu, Jun 1, 2023 at 12:03 AM Lyle Kopnicky <<a href="mailto:lists@qseep.net">lists@qseep.net</a>> wrote:<br><blockquote type="cite">><br></blockquote><blockquote type="cite">> Thanks, Georgi and Sebastian.<br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite"> The instructions at <a href="https://github.com/alpmestan/ghc.nix">https://github.com/alpmestan/ghc.nix</a> and <a href="https://ghc.dev/">https://ghc.dev/</a> seem a bit outdated, then. I’m not sure who maintains those.<br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite"> In the README.md for ghc.nix, it says to run:<br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite"> nix-shell <a href="https://github.com/alpmestan/ghc.nix/archive/master.tar.gz">https://github.com/alpmestan/ghc.nix/archive/master.tar.gz</a> --attr devShells.<your-system>.default<br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite"> That failed didn’t work for me and I was told I needed to use nix-develop, which worked.<br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite"> Then later, it says to run:<br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite"> $ ./boot && ./configure $CONFIGURE_ARGS # In zsh, use ${=CONFIGURE_ARGS}<br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite"> …which as you pointed out should be updated to configure_ghc.<br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite"> Anyway, that got me further, but I still get several fatal errors of this sort:<br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite"> compiler/GHC/Tc/Zonk/Type.hs:1277:13: error:<br></blockquote><blockquote type="cite">     • Illegal equational constraint Anno<br></blockquote><blockquote type="cite">                                       (StmtLR GhcTc GhcTc (LocatedA (body GhcTc)))<br></blockquote><blockquote type="cite">                                     ~ SrcSpanAnnA<br></blockquote><blockquote type="cite">       (Use GADTs or TypeFamilies to permit this)<br></blockquote><blockquote type="cite">     • In the type signature:<br></blockquote><blockquote type="cite">         zonkStmt :: Anno (StmtLR GhcTc GhcTc (LocatedA (body GhcTc)))<br></blockquote><blockquote type="cite">                     ~ SrcSpanAnnA =><br></blockquote><blockquote type="cite">                     (LocatedA (body GhcTc) -> ZonkTcM (LocatedA (body GhcTc)))<br></blockquote><blockquote type="cite">                     -> Stmt GhcTc (LocatedA (body GhcTc))<br></blockquote><blockquote type="cite">                        -> ZonkBndrTcM (Stmt GhcTc (LocatedA (body GhcTc)))<br></blockquote><blockquote type="cite">      |<br></blockquote><blockquote type="cite"> 1277 | zonkStmt :: Anno (StmtLR GhcTc GhcTc (LocatedA (body GhcTc))) ~ SrcSpanAnnA<br></blockquote><blockquote type="cite">      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^...<br></blockquote><blockquote type="cite"> Command failed<br></blockquote><blockquote type="cite"> Build failed.<br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite"> Georgi, I might just ping you on Slack about it. (We’re coworkers.)<br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite"> Thanks,<br></blockquote><blockquote type="cite"> Lyle<br></blockquote><blockquote type="cite"> _______________________________________________<br></blockquote><blockquote type="cite"> ghc-devs mailing list<br></blockquote><blockquote type="cite"> <a href="mailto:ghc-devs@haskell.org">ghc-devs@haskell.org</a><br></blockquote><blockquote type="cite"> <a href="http://mail.haskell.org/cgi-bin/mailman/listinfo/ghc-devs">http://mail.haskell.org/cgi-bin/mailman/listinfo/ghc-devs</a><br></blockquote>
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