bug#54003: 'local-file' fails to resolve relative file names with Guile 3.0.8

[Ludovic Courtès]

Ludovic Courtès <ludo@gnu.org> skribis:

> Ludovic Courtès <ludo@gnu.org> skribis:
>
>>>>From 7fd25c6f15f74fb6e45fc3f0db21a110267f262c Mon Sep 17 00:00:00 2001
>> From: =?UTF-8?q?Ludovic=20Court=C3=A8s?= <ludo@gnu.org>
>> Date: Wed, 16 Feb 2022 11:27:43 +0100
>> Subject: [PATCH] gexp: Preserve source location for #~ and #$ read 
>> extensions.
>>
>> Read hash extensions preserve source location info as source properties
>> on their result.  However, in Guile 3.0.8, that location would be
>> dismissed, leading 'local-file' to fail to resolve file names relative
>> to the source directory.
>>
>> Fixes <https://issues.guix.gnu.org/54003>.
>> Reported by Aleksandr Vityazev <avityazev@posteo.org>.
>>
>> * guix/gexp.scm <eval-when> [read-syntax-redefined?, read-procedure]
>> [read-syntax*]: New variables.
>> [read-ungexp]: Adjust to expect either sexps or syntax objects.
>> [read-gexp]: Call 'read-procedure'.
>> * tests/gexp.scm ("local-file, relative file name, within gexp")
>> ("local-file, relative file name, within gexp, compiled"): New tests.
>
> Pushed as ca155a20aea25003b03ef5e0420c77e416d5f425 after verifying that
> it works with 3.0.7.
>
> I’m leaving the bug open so we can see what to do on the Guile side.

Fixed in Guile:

  
https://git.savannah.gnu.org/cgit/guile.git/commit/?id=347321ece9fc85ddf74af3c798230b7b187fbce9

Closing!

Ludo’.