Subject: bug#30265: Fish embeds store file names in UCS-4/UTF-32 literal strings

From: Ludovic Courtès <[email-masked]>
Date: Mon, 04 Feb 2019 23:16:28 +0100

Hi Meiyo,

Meiyo Peng <[email-masked]> skribis:

> `guix gc` does not break fish shell any more.  I am not sure if this is
> related to changes in fish shell v3.0.0.

It’s not really ‘guix gc’ that’s problematic but rather grafting: those
UCS-4 strings do not get grafted, and eventually become “dangling
references.”

Could you check whether fish.cpp still looks like
<https://issues.guix.info/issue/30265#8>, with the ‘L’ prefix for
literal strings?

Thanks,
Ludo’.