Re: How to cause a compiler warning?

[Alan Mackenzie]

Hello, Ihor.

On Sun, Jan 14, 2024 at 15:54:09 +0000, Ihor Radchenko wrote:
> Alan Mackenzie <acm@muc.de> writes:

> >> > I would like to make the cond* macro generate warnings in certain
> >> > cases, when it is being copiled.  What is the recommended way to do
> >> > that?

> >> Probably call byte-compile-warn at macro-expansion time?

> > Most assuredly not.  This may give an incorrect file position for the
> > warning.

> > Since 29.1, the correct function for a warning has been
> > byte-compile-warn-x.

> What about `macroexp-warn-and-return'?

It is a complicated way of calling byte-compile-warn-x.

It probably isn't of interest to Richard at this stage.

> -- 
> 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>

-- 
Alan Mackenzie (Nuremberg, Germany).