From: Alan Mackenzie <acm@muc.de>
To: "João Távora" <joaotavora@gmail.com>
Cc: Richard Stallman <rms@gnu.org>, emacs-devel@gnu.org
Subject: Re: How to cause a compiler warning?
Date: Sun, 14 Jan 2024 13:01:53 +0000 [thread overview]
Message-ID: <ZaPbQY4SfCc5cXLf@ACM> (raw)
In-Reply-To: <871qak4n4h.fsf@gmail.com>
Hello, João.
On Sun, Jan 14, 2024 at 03:20:14 +0000, João Távora wrote:
> Richard Stallman <rms@gnu.org> writes:
> > [[[ To any NSA and FBI agents reading my email: please consider ]]]
> > [[[ whether defending the US Constitution against all enemies, ]]]
> > [[[ foreign or domestic, requires you to follow Snowden's example. ]]]
> >
> > 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.
--
Alan Mackenzie (Nuremberg, Germany).
next prev parent reply other threads:[~2024-01-14 13:01 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-01-14 3:09 How to cause a compiler warning? Richard Stallman
2024-01-14 3:20 ` João Távora
2024-01-14 13:01 ` Alan Mackenzie [this message]
2024-01-14 15:43 ` João Távora
2024-01-14 16:21 ` Alan Mackenzie
2024-01-15 0:16 ` João Távora
2024-01-17 12:25 ` Alan Mackenzie
2024-01-17 13:40 ` João Távora
2024-01-18 12:05 ` Alan Mackenzie
2024-01-18 12:26 ` João Távora
2024-01-14 15:54 ` Ihor Radchenko
2024-01-14 16:26 ` Alan Mackenzie
2024-01-17 3:29 ` Richard Stallman
2024-01-17 11:59 ` Alan Mackenzie
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