Re: hackage importer broken

[Ricardo Wurmus <rekado@elephly.net>]

Federico Beffa <beffa@ieee.org> writes:

> Hi,
>
> I notice that with a recent Guix checkout (commit
> d8e85b20325073d90cfaf3060889d59d91362deb) the hackage importer doesn't
> work and the problem seems to be with Guile itself or the lalr parser
> coming with it:
>
> -------------------------------------------------------------------------------------------------------
> GNU Guile 2.0.13
> Copyright (C) 1995-2016 Free Software Foundation, Inc.
>
> Guile comes with ABSOLUTELY NO WARRANTY; for details type `,show w'.
> This program is free software, and you are welcome to redistribute it
> under certain conditions; type `,show c' for details.
>
> Enter `,help' for help.
> scheme@(guile-user)> ,m (guix import hackage)
> scheme@(guix import hackage)> (canonical-newline-port (http-fetch
> "https://hackage.haskell.org/package/hmatrix/hmatrix.cabal"
> #:verify-certificate? #f))
> $2 = #<input: r6rs-custom-binary-input-port 1b770d0>
> scheme@(guix import hackage)> (read-cabal $2)
> system/base/lalr.upstream.scm:1851:2: In procedure ___push:
> system/base/lalr.upstream.scm:1851:2: Wrong number of arguments to
> #<procedure ___push (delta new-category lvalue tok)>

This error looks familiar.  I think I’ve seen it when I played with
Guile 2.2 and the load path included modules from both versions of
Guile.

--
Ricardo

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