GNU bug report logs - #25295
26.0.50; Represent eieio objects using object-print in backtraces and edebug

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Message #79 received at 25295 <at> debbugs.gnu.org (full text, mbox):

From: Eric Abrahamsen <eric <at> ericabrahamsen.net>
To: Stefan Monnier <monnier <at> iro.umontreal.ca>
Cc: 25295 <at> debbugs.gnu.org
Subject: Re: bug#25295: 26.0.50;
 Represent eieio objects using object-print in backtraces and edebug
Date: Thu, 02 Mar 2017 09:35:36 -0800

On 03/02/17 02:00 AM, Stefan Monnier wrote:
>> Objects have an `object-print' method which produces the #<foo>
>> representation, but this appears to only sometimes be used in edebug,
>> and never in backtraces.
>
> I've installed a cl-print.el package into Emacs's master branch which is
> like EIEIO's object-print but more thorough.  This is now used in
> edebug, so it should hopefully fix the "only sometimes" part (and it
> additionally knows about cl-defstructs as well, rather than only EIEIO
> objects).

Very cool! How does this interact with the existing `object-print'
method? That method seems to be getting called at some point, but I
don't see where. Is the intention that we'd stop using that?

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