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bug#41956: [PATCH] ice-9: exceptions: Properly format the error message.
From: |
Bengt Richter |
Subject: |
bug#41956: [PATCH] ice-9: exceptions: Properly format the error message. |
Date: |
Sat, 20 Jun 2020 20:33:34 +0200 |
User-agent: |
Mutt/1.10.1 (2018-07-13) |
Hi Maxim,
tl;dr:
Does module/ice-9/exceptions.scm use the default format?
Maybe (use-modules (ice-9) format) will help get to the next bug ?? :)
On +2020-06-20 01:46:13 -0400, maxim.cournoyer@gmail.com wrote:
> Maxim Cournoyer <maxim.cournoyer@gmail.com> writes:
>
> > Hello,
> >
> > I had this problem in Guix where 'guix deploy my-config.scm' would
> > unhelpfully report an error like:
> >
> > guix deploy: error: failed to deploy my-host: ~A: ~S
> >
> > Digging a bit, I could reproduce at the REPL with:
> >
> > (guard (c ((message-condition? c)
> > (format #t "error: ~a~%" (condition-message c))))
> > ;; This is what (canonicalize-path "/do/not/exist) ends up doing:
> > (throw 'system-error "canonicalize-path" "~A" '("No such file or
> > directory")))
> >
> > --> error: ~A
>
> [...]
>
> Unfortunately the previous patch breaks the tests, with errors like:
>
> ERROR: bytevectors.test: Datum Syntax: incorrect prefix - arguments:
> ((wrong-type-arg "apply" "Apply to non-list: ~S" (#\i) (#\i)))
>
> I'm out of ideas for now, I last tried:
>
> --8<---------------cut here---------------start------------->8---
> modified module/ice-9/exceptions.scm
> @@ -189,7 +189,10 @@
> ((subr msg margs . _)
> (make-exception
> (make-exception-with-origin subr)
> - (make-exception-with-message msg)
> + (let ((msg (if (null? margs)
> + msg
> + (apply simple-format #f msg margs))))
> + (make-exception-with-message msg))
> (make-exception-with-irritants margs)))
> (_ (make-exception-with-irritants args)))
> args))
> --8<---------------cut here---------------end--------------->8---
>
> To the same effect.
>
> Maxim
>
>
>
HTH
--
Regards,
Bengt Richter
- bug#41956: [PATCH] ice-9: exceptions: Properly format the error message., Maxim Cournoyer, 2020/06/19
- bug#41956: [PATCH] ice-9: exceptions: Properly format the error message., maxim . cournoyer, 2020/06/20
- bug#41956: [PATCH] ice-9: exceptions: Properly format the error message.,
Bengt Richter <=
- bug#41956: [PATCH] ice-9: exceptions: Properly format the error message., Maxim Cournoyer, 2020/06/20
- bug#41956: [PATCH] ice-9: exceptions: Properly format the error message., Ricardo Wurmus, 2020/06/25
- bug#41956: [PATCH] ice-9: exceptions: Properly format the error message., Bengt Richter, 2020/06/25
- bug#41956: [PATCH] ice-9: exceptions: Properly format the error message., Maxim Cournoyer, 2020/06/28
- bug#41956: [PATCH] ice-9: exceptions: Properly format the error message., Bengt Richter, 2020/06/28
- bug#41956: [PATCH] ice-9: exceptions: Properly format the error message., Maxim Cournoyer, 2020/06/28
- bug#41956: [PATCH] ice-9: exceptions: Properly format the error message., Ricardo Wurmus, 2020/06/28