From: Ihor Radchenko <yantar92@posteo.net>
To: Michael Heerdegen <michael_heerdegen@web.de>
Cc: emacs-devel@gnu.org
Subject: Re: Should `indirect-function' be preferred over `fboundp'?
Date: Sat, 22 Jul 2023 10:51:44 +0000 [thread overview]
Message-ID: <878rb88bi7.fsf@localhost> (raw)
In-Reply-To: <87lef8wthm.fsf@web.de>
Michael Heerdegen <michael_heerdegen@web.de> writes:
>> I think that part of the problem _for me_ is that
>>
>> (defalias 'yant/foo 'yant/bar)
>> (fboundp 'yant/foo) ; => t
>> (funcall 'yant/foo) ; => ERROR: Symbol function definition is void: yant/foo
>>
>> only shows an error for `yant/foo', which is somewhat confusing.
>> `yant/bar' is where function definition is truly void.
>
> I see and understand. The error message can be misleading in this case.
Would it be of interest to add 2 new error types:
1. Qvoid_indirect_function
2. Qinvalid_indirect_function
It will make it more explicit that it is function indirection that has
problems.
--
Ihor Radchenko // yantar92,
Org mode contributor,
Learn more about Org mode at <https://orgmode.org/>.
Support Org development at <https://liberapay.com/org-mode>,
or support my work at <https://liberapay.com/yantar92>
next prev parent reply other threads:[~2023-07-22 10:51 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-07-20 7:08 Should `indirect-function' be preferred over `fboundp'? Ihor Radchenko
2023-07-20 7:42 ` Eli Zaretskii
2023-07-20 8:23 ` Ihor Radchenko
2023-07-20 7:47 ` Andreas Schwab
2023-07-20 8:25 ` Ihor Radchenko
2023-07-20 13:02 ` Alan Mackenzie
2023-07-20 13:08 ` Ihor Radchenko
2023-07-21 1:08 ` Michael Heerdegen
2023-07-21 6:07 ` Ihor Radchenko
2023-07-22 2:49 ` Michael Heerdegen
2023-07-22 10:51 ` Ihor Radchenko [this message]
2023-07-23 2:37 ` Michael Heerdegen
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