Re: [PATCH 1/2] hw/xen/interface: Remove pre-C99 checks

[Philippe Mathieu-Daudé <philmd@xxxxxxxxxxxxxxxx>]

On 13/6/26 20:13, Bastian Blank wrote:
> On Sat, Jun 13, 2026 at 07:51:50PM +0200, Philippe Mathieu-Daudé wrote:
> > We mandate a compiler supporting C99 since 2019-01-17 in
> > commit 7be41675f7c ("configure: Force the C standard to gnu99"),
> > thus supporting flexible array members. Remove what is now dead
> > code.
> > +    uint32_t optarr[0];
> This is no flexible array member. "optarr[]" would be.
Oops yes you are right... This is what we want here.

> https://www.gnu.org/software/c-intro-and-ref/manual/html_node/Flexible-Array-Fields.html
>
> Or are you talking about something different?
>
> Bastian