GNU bug report logs - #25211
GOOPS #:class alocation broken in Guile 2.2

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Package: guile;

Reported by: Christopher Allan Webber <cwebber <at> dustycloud.org>

Date: Thu, 15 Dec 2016 19:41:02 UTC

Severity: normal

Done: Andy Wingo <wingo <at> pobox.com>

Bug is archived. No further changes may be made.

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Report forwarded to bug-guile <at> gnu.org:
bug#25211; Package guile. (Thu, 15 Dec 2016 19:41:02 GMT) Full text and rfc822 format available.
Acknowledgement sent to Christopher Allan Webber <cwebber <at> dustycloud.org>:
New bug report received and forwarded. Copy sent to bug-guile <at> gnu.org. (Thu, 15 Dec 2016 19:41:02 GMT) Full text and rfc822 format available.

Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):

From: Christopher Allan Webber <cwebber <at> dustycloud.org>
To: bug-guile <at> gnu.org
Subject: GOOPS #:class alocation broken in Guile 2.2
Date: Thu, 15 Dec 2016 13:39:47 -0600

In Guile 2.2:

(define-class <foo> ()
  (bar #:allocation #:class
       #:init-value 'baz))

(slot-definition-allocation (class-slot-definition <foo> 'bar))
  => #:instance

In Guile 2.0 this properly returns #:class.

Also, curiously, Guile 2.2 breaks if you present the keywords in the
wrong order:

(define-class <foo> ()
  (bar #:allocation #:class
       #:init-value 'baz))

oop/goops.scm:352:0: In procedure class-precedence-list:
oop/goops.scm:352:0: In procedure struct_vtable: Wrong type argument in position 1 (expecting struct): #:init-value

Entering a new prompt.  Type `,bt' for a backtrace or `,q' to continue.
scheme@(#{8sync}# systems actors) [1]> ,bt
In current input:
   1205:0  4 (_)
In oop/goops.scm:
   2978:4  3 (_ _ . _)
   811:17  2 (%prep-layout! #<<class> <foo> 30b1b40>)
   767:19  1 (%compute-layout _ 0 #f)
    352:0  0 (class-precedence-list _)

I'm guessing that's related!
Reply sent to Andy Wingo <wingo <at> pobox.com>:
You have taken responsibility. (Wed, 01 Mar 2017 14:39:02 GMT) Full text and rfc822 format available.
Notification sent to Christopher Allan Webber <cwebber <at> dustycloud.org>:
bug acknowledged by developer. (Wed, 01 Mar 2017 14:39:02 GMT) Full text and rfc822 format available.

Message #10 received at 25211-done <at> debbugs.gnu.org (full text, mbox):

From: Andy Wingo <wingo <at> pobox.com>
To: Christopher Allan Webber <cwebber <at> dustycloud.org>
Cc: 25211-done <at> debbugs.gnu.org
Subject: Re: bug#25211: GOOPS #:class alocation broken in Guile 2.2
Date: Wed, 01 Mar 2017 15:38:52 +0100

On Thu 15 Dec 2016 20:39, Christopher Allan Webber <cwebber <at> dustycloud.org> writes:

> In Guile 2.2:
>
> (define-class <foo> ()
>   (bar #:allocation #:class
>        #:init-value 'baz))
>
> (slot-definition-allocation (class-slot-definition <foo> 'bar))
>   => #:instance

Fixed.  Thanks for the report!

Andy
bug archived. Request was from Debbugs Internal Request <help-debbugs <at> gnu.org> to internal_control <at> debbugs.gnu.org. (Thu, 30 Mar 2017 11:24:04 GMT) Full text and rfc822 format available.
This bug report was last modified 8 years and 134 days ago.

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