GNU bug report logs - #67587
30.0.50; function defined by cl-defmethod returns nil instead of fixed str

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

From: Vonfry <emacs <at> vonfry.name>
To: bug-gnu-emacs <at> gnu.org
Subject: 30.0.50; function defined by cl-defmethod returns nil instead of
 fixed str
Date: Sat, 02 Dec 2023 19:37:15 +0800

    (cl-defmethod foo ((_e (eql foo))) "docstr" "result str")
    (foo 'foo)

    In Emacs 29, it returns "result str", but nil in Emacs 30.


In GNU Emacs 30.0.50 (build 1, x86_64-pc-linux-gnu, X toolkit, cairo
version 1.18.0, Xaw3d scroll bars)
Repository revision: eec1142acdde9d10781c781e7890c2d26f7e6b2d
Repository branch: master
Windowing system distributor 'The X.Org Foundation', version 11.0.12101009
System Description: NixOS 24.05 (Uakari)

Configured using:
 'configure
 --prefix=/nix/store/fhijpc8iazd3xn9881mfwfwjs63bfwdf-emacs-git-20231201.0
 --disable-build-details --with-modules --with-x-toolkit=lucid
 --with-xft --with-cairo --with-native-compilation --with-tree-sitter'

Configured features:
CAIRO DBUS FREETYPE GIF GLIB GMP GNUTLS GPM GSETTINGS HARFBUZZ JPEG JSON
LIBOTF LIBSELINUX LIBSYSTEMD LIBXML2 M17N_FLT MODULES NATIVE_COMP NOTIFY
INOTIFY PDUMPER PNG RSVG SECCOMP SOUND SQLITE3 THREADS TIFF
TOOLKIT_SCROLL_BARS TREE_SITTER WEBP X11 XAW3D XDBE XIM XPM LUCID ZLIB

Important settings:
  value of $EMACSLOADPATH: 
  value of $EMACSNATIVELOADPATH: 
  value of $LANG: en_US.UTF-8
  value of $XMODIFIERS: @im=fcitx
  locale-coding-system: utf-8-unix

Message #8 received at 67587 <at> debbugs.gnu.org (full text, mbox):

From: Eli Zaretskii <eliz <at> gnu.org>
To: Vonfry <emacs <at> vonfry.name>,
 Stefan Monnier <monnier <at> iro.umontreal.ca>
Cc: 67587 <at> debbugs.gnu.org
Subject: Re: bug#67587: 30.0.50;
 function defined by cl-defmethod returns nil instead of fixed str
Date: Sat, 09 Dec 2023 10:34:20 +0200

> Date: Sat, 02 Dec 2023 19:37:15 +0800
> From:  Vonfry via "Bug reports for GNU Emacs,
>  the Swiss army knife of text editors" <bug-gnu-emacs <at> gnu.org>
> 
> 
>     (cl-defmethod foo ((_e (eql foo))) "docstr" "result str")
>     (foo 'foo)
> 
>     In Emacs 29, it returns "result str", but nil in Emacs 30.

Adding Stefan, in case he has some comments or suggestions.

Message #11 received at 67587 <at> debbugs.gnu.org (full text, mbox):

From: Stefan Monnier <monnier <at> iro.umontreal.ca>
To: Eli Zaretskii <eliz <at> gnu.org>
Cc: 67587 <at> debbugs.gnu.org, Vonfry <emacs <at> vonfry.name>
Subject: Re: bug#67587: 30.0.50; function defined by cl-defmethod returns
 nil instead of fixed str
Date: Sat, 09 Dec 2023 14:05:04 -0500

>> Date: Sat, 02 Dec 2023 19:37:15 +0800
>> From:  Vonfry via "Bug reports for GNU Emacs,
>>  the Swiss army knife of text editors" <bug-gnu-emacs <at> gnu.org>
>> 
>> 
>>     (cl-defmethod foo ((_e (eql foo))) "docstr" "result str")
>>     (foo 'foo)
>> 
>>     In Emacs 29, it returns "result str", but nil in Emacs 30.
>
> Adding Stefan, in case he has some comments or suggestions.

I suspect this is bug#67568, we which already fixed.


        Stefan

Message #14 received at 67587 <at> debbugs.gnu.org (full text, mbox):

From: Eli Zaretskii <eliz <at> gnu.org>
To: Stefan Monnier <monnier <at> iro.umontreal.ca>
Cc: 67587 <at> debbugs.gnu.org, emacs <at> vonfry.name
Subject: Re: bug#67587: 30.0.50; function defined by cl-defmethod returns
 nil instead of fixed str
Date: Sat, 09 Dec 2023 21:16:06 +0200

> From: Stefan Monnier <monnier <at> iro.umontreal.ca>
> Cc: Vonfry <emacs <at> vonfry.name>,  67587 <at> debbugs.gnu.org
> Date: Sat, 09 Dec 2023 14:05:04 -0500
> 
> >> Date: Sat, 02 Dec 2023 19:37:15 +0800
> >> From:  Vonfry via "Bug reports for GNU Emacs,
> >>  the Swiss army knife of text editors" <bug-gnu-emacs <at> gnu.org>
> >> 
> >> 
> >>     (cl-defmethod foo ((_e (eql foo))) "docstr" "result str")
> >>     (foo 'foo)
> >> 
> >>     In Emacs 29, it returns "result str", but nil in Emacs 30.
> >
> > Adding Stefan, in case he has some comments or suggestions.
> 
> I suspect this is bug#67568, we which already fixed.

OK, then the OP should try the latest master branch and see if the
problem is resolved.

Message #17 received at submit <at> debbugs.gnu.org (full text, mbox):

From: Vonfry <mail <at> vonfry.name>
To: bug-gnu-emacs <at> gnu.org
Subject: Re: bug#67587: 30.0.50; function defined by cl-defmethod returns
 nil instead of fixed str
Date: Sun, 10 Dec 2023 10:50:24 +0800

The newest master has fixed the issue. Thanks!

Stefan Monnier via "Bug reports for GNU Emacs, the Swiss army knife of text editors" <bug-gnu-emacs <at> gnu.org> writes:

>>> Date: Sat, 02 Dec 2023 19:37:15 +0800
>>> From:  Vonfry via "Bug reports for GNU Emacs,
>>>  the Swiss army knife of text editors" <bug-gnu-emacs <at> gnu.org>
>>> 
>>> 
>>>     (cl-defmethod foo ((_e (eql foo))) "docstr" "result str")
>>>     (foo 'foo)
>>> 
>>>     In Emacs 29, it returns "result str", but nil in Emacs 30.
>>
>> Adding Stefan, in case he has some comments or suggestions.
>
> I suspect this is bug#67568, we which already fixed.
>
>
>         Stefan

Message #22 received at 67587-done <at> debbugs.gnu.org (full text, mbox):

From: Eli Zaretskii <eliz <at> gnu.org>
To: Vonfry <mail <at> vonfry.name>
Cc: 67587-done <at> debbugs.gnu.org
Subject: Re: bug#67587: 30.0.50;
 function defined by cl-defmethod returns nil instead of fixed str
Date: Sun, 10 Dec 2023 11:24:03 +0200

> Date: Sun, 10 Dec 2023 10:50:24 +0800
> From:  Vonfry via "Bug reports for GNU Emacs,
>  the Swiss army knife of text editors" <bug-gnu-emacs <at> gnu.org>
> 
> 
> The newest master has fixed the issue. Thanks!

OK, closing.

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