Jean Abou Samra schreef op vr 25-03-2022 om 21:11 [+0100]:
> Please have a look at:
> 
> $ ./libguile/guile test.scm
> ;;; note: auto-compilation is enabled, set GUILE_AUTO_COMPILE=0
> ;;;       or pass the --no-auto-compile argument to disable.
> ;;; compiling /home/jean/Bureau/ENS-1A/dm_anac/test.scm
> ;;; <unknown-location>: warning: possibly unbound variable 
> `unbound-variable'
> ;;; compiled 
> /home/jean/.cache/guile/ccache/3.0-LE-8-4.6/home/jean/Bureau/ENS-1A/dm_anac/test.scm.go 
> 
> Backtrace:
> [snipped]
> 
> 
> Note the <unknown-location>. In LilyPond, I suddenly lost
> all locations for compilation warnings when upgrading from
> Guile 3.0.5 to 3.0.8. The above is with the main branch.

Here's a minimal reproducer:

$ cat trtr.scm:
> foo

$ guild compile trtr.scm
> <unknown-location>: warning: possibly unbound variable `foo'
> wrote `$HOME/.cache/guile/ccache/3.0-LE-8-4.6/$HOME/trtr.scm.go'

Greetings,
Maxime.