On 01-09-2022 23:04, Ludovic Courtès wrote:
> [...]
> We expect 'x to be caught, leading the handler to return 'good.
> Instead, 'x is not caught at all.
>
> In both cases, setting #:unwind? #t in the outer
> ‘with-exception-handler’ gives the expected result.
>
> I spent some time staring at the relevant code in ‘boot-9.scm’ but
> nothing came out of it.
>
> Ludo’.
>
>
Maybe my answer on IRC is relevant here:

https://logs.guix.gnu.org/guile/2022-09-01.log#231503

Greetings,
Maxime.