Hello,
 
Execution of   (set-car! '(0) 1)   *in compiled code*  leads to segfault:
 
amaya@AM4:~$ guile-3.0 --version
guile (GNU Guile) 3.0.10
Packaged by Debian (3.0.10+really3.0.10-4)
Copyright (C) 2024 Free Software Foundation, Inc.
 
License LGPLv3+: GNU LGPL 3 or later <http://gnu.org/licenses/lgpl.html>.
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
 
amaya@AM4:~$ echo "(set-car! '(0) 1)" > /tmp/t.scm && guile /tmp/t.scm
;;; note: source file /tmp/t.scm
;;;       newer than compiled /home/amaya/.cache/guile/ccache/3.0-LE-8-4.7/tmp/t.scm.go
;;; note: auto-compilation is enabled, set GUILE_AUTO_COMPILE=0
;;;       or pass the --no-auto-compile argument to disable.
;;; compiling /tmp/t.scm
;;; compiled /home/amaya/.cache/guile/ccache/3.0-LE-8-4.7/tmp/t.scm.go
Segmentation fault (core dumped)