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

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From: help-debbugs <at> gnu.org (GNU bug Tracking System)
To: Christopher Allan Webber <cwebber <at> dustycloud.org>
Subject: bug#25211: closed (Re: bug#25211: GOOPS #:class alocation broken
 in Guile 2.2)
Date: Wed, 01 Mar 2017 14:39:02 +0000

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Your bug report

#25211: GOOPS #:class alocation broken in Guile 2.2

which was filed against the guile package, has been closed.

The explanation is attached below, along with your original report.
If you require more details, please reply to 25211 <at> debbugs.gnu.org.

-- 
25211: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=25211
GNU Bug Tracking System
Contact help-debbugs <at> gnu.org with problems

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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

[Message part 3 (message/rfc822, inline)]

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!

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