GNU bug report logs - #58563
29.0.50; Generic functions and advertised-calling-convention

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Package: emacs;

Reported by: "Basil L. Contovounesios" <contovob <at> tcd.ie>

Date: Sun, 16 Oct 2022 10:25:01 UTC

Severity: normal

Tags: patch

Found in versions 29.0.50, 25.3.1

Done: Stefan Monnier <monnier <at> iro.umontreal.ca>

Bug is archived. No further changes may be made.

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From: "Basil L. Contovounesios" <contovob <at> tcd.ie>
To: 58563 <at> debbugs.gnu.org
Cc: Stefan Monnier <monnier <at> iro.umontreal.ca>
Subject: bug#58563: 29.0.50; Generic functions and advertised-calling-convention
Date: Sun, 16 Oct 2022 14:10:08 +0300

Basil L. Contovounesios [2022-10-16 13:24 +0300] wrote:

> Further to https://bugs.gnu.org/58531#25, generic functions do not
> currently support advertised-calling-convention very well (or vice
> versa).
>
> For example, starting with:
>
>   (cl-defgeneric my-foo (x &optional _y)
>     "Frobnicate X."
>     (declare (advertised-calling-convention (x) "29.1"))
>     x)
>
> Any code that calls my-foo with two arguments correctly gives rise to a
> warning during byte-compilation.

Except inside ert-deftest, actually.  I wonder why?

-- 
Basil
This bug report was last modified 2 years and 301 days ago.

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