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bug#46958: 28.0.50; invalid-function error for macros that have function
From: |
Basil L. Contovounesios |
Subject: |
bug#46958: 28.0.50; invalid-function error for macros that have function bindings |
Date: |
Sat, 06 Mar 2021 14:24:14 +0000 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) |
Lars Ingebrigtsen <larsi@gnus.org> writes:
> Robert Irelan <rirelan@gmail.com> writes:
>
>> Lately I have been getting errors where occasionally `invalid-function`
>> errors will be raised when calling some macros, even when those macros
>> have function bindings (checked with `fboundp`). Here is an example of a
>> stack trace I got when using the `org-fc` package:
>>
>> ```
>> Debugger entered--Lisp error: (invalid-function
>> org-fc-with-point-at-back-heading)
>> signal(invalid-function (org-fc-with-point-at-back-heading))
>
> I'm not quite sure I understand this bug report. First of all,
> `org-fc-with-point-at-back-heading' doesn't seem to exist in the Emacs
> tree, so is this from an external package?
Yes:
https://sr.ht/~l3kn/org-fc/
https://github.com/l3kn/org-fc
See also: https://todo.sr.ht/~l3kn/org-fc/23
> The other issue is that I think there's a misunderstanding here: You can
> never funcall a macro.
>
> (macrop 'when)
> => t
> (fboundp 'when)
> => t
> (funcall 'when)
> => Debugger entered--Lisp error: (invalid-function when)
> when()
>
> Macros are foundp, but that doesn't mean you can funcall them.
Just to add: macros are fboundp but not functionp, which is the property
that funcall requires.
The funcall is here:
https://git.sr.ht/~l3kn/org-fc/tree/main/item/org-fc.el#L1284
Looks like something put something in org-fc-types (e.g. using
org-fc-register-type) that shouldn't be there.
So, this doesn't seem related to Emacs, unless there's been a recent
nativecomp regression that gave rise to this?
HTH,
--
Basil
- bug#46958: 28.0.50; invalid-function error for macros that have function bindings, Robert Irelan, 2021/03/05
- bug#46958: 28.0.50; invalid-function error for macros that have function bindings, Lars Ingebrigtsen, 2021/03/06
- bug#46958: 28.0.50; invalid-function error for macros that have function bindings,
Basil L. Contovounesios <=
- bug#46958: 28.0.50; invalid-function error for macros that have function bindings, Robert Irelan, 2021/03/06
- bug#46958: 28.0.50; invalid-function error for macros that have function bindings, Phil Sainty, 2021/03/06
- bug#46958: 28.0.50; invalid-function error for macros that have function bindings, Basil L. Contovounesios, 2021/03/07
- bug#46958: 28.0.50; invalid-function error for macros that have function bindings, Robert Irelan, 2021/03/07
- bug#46958: 28.0.50; invalid-function error for macros that have function bindings, Phil Sainty, 2021/03/08
- bug#46958: 28.0.50; invalid-function error for macros that have function bindings, Robert Irelan, 2021/03/08
- bug#46958: 28.0.50; invalid-function error for macros that have function bindings, Phil Sainty, 2021/03/08
bug#46958: 28.0.50; invalid-function error for macros that have function bindings, Pip Cet, 2021/03/07