On Mon, Feb 23, 2026 at 12:29:20PM -0500, Peter Foley wrote:
> e.g.
> ./fwd.h:65:63: warning: '_Static_assert' with no message is a C23 extension [-Wc23-extensions]
>    65 | static_assert(sizeof(union fwd_listen_ref) == sizeof(uint32_t));
> 
> Signed-off-by: Peter Foley <pefoley@google.com>
> ---
>  fwd.h | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/fwd.h b/fwd.h
> index 1607011..7d299b6 100644
> --- a/fwd.h
> +++ b/fwd.h
> @@ -62,7 +62,7 @@ union fwd_listen_ref {
>  	};
>  	uint32_t u32;
>  };
> -static_assert(sizeof(union fwd_listen_ref) == sizeof(uint32_t));
> +static_assert(sizeof(union fwd_listen_ref) == sizeof(uint32_t), "");

I'd prefer to see an actual message added here, rather than just
minimally suppressing the warning.

>  
>  enum fwd_ports_mode {
>  	FWD_UNSET = 0,
> -- 
> 2.53.0.371.g1d285c8824-goog
> 

-- 
David Gibson (he or they)	| I'll have my music baroque, and my code
david AT gibson.dropbear.id.au	| minimalist, thank you, not the other way
				| around.
http://www.ozlabs.org/~dgibson