GNU bug report logs - #31606
Predicate instance? doesn't work for non-struct objects

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From: help-debbugs <at> gnu.org (GNU bug Tracking System)
To: Mark H Weaver <mhw <at> netris.org>
Cc: tracker <at> debbugs.gnu.org
Subject: bug#31606: closed (Predicate instance? doesn't work for
 non-struct objects)
Date: Mon, 11 Jun 2018 14:33:01 +0000

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Your message dated Mon, 11 Jun 2018 10:31:11 -0400
with message-id <87h8m975u8.fsf <at> netris.org>
and subject line Re: bug#31606: Predicate instance? doesn't work for non-struct objects
has caused the debbugs.gnu.org bug report #31606,
regarding Predicate instance? doesn't work for non-struct objects
to be marked as done.

(If you believe you have received this mail in error, please contact
help-debbugs <at> gnu.org.)


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From: Tommi Höynälänmaa <tommi.hoynalanmaa <at> gmail.com>
To: bug-guile <at> gnu.org
Subject: Predicate instance? doesn't work for non-struct objects
Date: Sun, 27 May 2018 16:13:57 +0300

Predicate instance? in Guile 2.2.3 doesn't work for non-struct objects.

In order to reproduce the bug give the following commands in Guile:
---cut here---
(import (oop goops))
(instance? 1)
---cut here---

The actual output is:
---cut here---
<unnamed port>:2:0: In procedure struct_vtable: Wrong type argument in 
position 1 (expecting struct): 1

Entering a new prompt.  Type `,bt' for a backtrace or `,q' to continue.
---cut here---

I use Guile on Ubuntu 18.04.

     - Tommi Höynälänmaa

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From: Mark H Weaver <mhw <at> netris.org>
To: Tommi Höynälänmaa <tommi.hoynalanmaa <at> gmail.com>
Cc: 31606-done <at> debbugs.gnu.org
Subject: Re: bug#31606: Predicate instance? doesn't work for non-struct objects
Date: Mon, 11 Jun 2018 10:31:11 -0400

Hi,

Tommi Höynälänmaa <tommi.hoynalanmaa <at> gmail.com> writes:
> Predicate instance? in Guile 2.2.3 doesn't work for non-struct objects.

Fixed in commit ff2adb04cb4be9309abeb3feeee7cad97976fc2d on the
stable-2.2 branch.  This fix will be in guile-2.2.4.
I'm closing this bug now.  Thanks for the report!

      Mark

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