Re: [PATCH v2] gcc-14: Mention that some warnings are now errors

[Jakub Jelinek <jakub@redhat.com>]

On Fri, May 03, 2024 at 04:06:28PM +0100, Jonathan Wakely wrote:
> I agree it should be mentioned, but I would put it in the caveats
> section at the top, not as the last item of the C section.
> 
> How about this? OK for wwwdocs?

LGTM.

> commit fe5fd75ea5a7a08eee0831cadbdd05689e9408db
> Author: Jonathan Wakely <jwakely@redhat.com>
> Date:   Fri May 3 16:04:49 2024 +0100
> 
>     Add caveat to GCC 14 release notes about C warnings-as-errors change
> 
> diff --git a/htdocs/gcc-14/changes.html b/htdocs/gcc-14/changes.html
> index 46a0266d..82906de1 100644
> --- a/htdocs/gcc-14/changes.html
> +++ b/htdocs/gcc-14/changes.html
> @@ -40,6 +40,11 @@ a work-in-progress.</p>
>        <a href="https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wflex-array-member-not-at-end"><code>-Wflex-array-member-not-at-end</code></a> to
>        identify all such cases in the source code and modify them.
>    </li>
> +  <li><strong>C:</strong>
> +      Certain warnings about are now errors, see
> +      <a href="porting_to.html#warnings-as-errors">Porting to GCC 14</a>
> +      for details.
> +  </li>
>    <li><a href="https://gcc.gnu.org/onlinedocs/gcc/Instrumentation-Options.html"><code>-fcf-protection=[full|branch|return|none|check]</code></a>
>        is refactored, to override <code>-fcf-protection</code>,
>        <code>-fcf-protection=none</code> needs to be added and then

	Jakub