GNU bug report logs - #33848
Store references in SBCL-compiled code are "invisible"

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Package: guix;

Reported by: Ludovic Courtès <ludo <at> gnu.org>

Date: Sun, 23 Dec 2018 14:21:02 UTC

Severity: important

Tags: fixed

Done: Ludovic Courtès <ludo <at> gnu.org>

Bug is archived. No further changes may be made.

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From: Pierre Neidhardt <mail <at> ambrevar.xyz>
To: Ludovic Courtès <ludo <at> gnu.org>
Cc: ajpatter <at> uwaterloo.ca, 33848 <at> debbugs.gnu.org
Subject: bug#33848: Store references in SBCL-compiled code are "invisible"
Date: Sun, 23 Dec 2018 16:05:57 +0100
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Thanks for looking into this, Ludo.

At first glance, I'd say that this is not a compilation option but the way
strings are encoded by default.  It seems that multibyte encoding is used all
over the place by a few compilers including SBCL (and CCL I think).

One way I know around this (I'm by no mean a Common Lisp expert) is the
flexi-streams package for re-encoding.

More generally, shouldn't we make the reference scanner a bit smarter?  In
particular, how does it handle non-ASCII references?  Maybe it would not be
unreasonable to handle UTF-8 and UCS-4 for instance?

-- 
Pierre Neidhardt
https://ambrevar.xyz/
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This bug report was last modified 4 years and 8 days ago.

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