On 2025-12-15 08:14, Antonin Décimo wrote:
Using static or an at_least macro is being discussed right now for the
Linux kernel; LWN reports on it.

_Checked-size array parameters in C_,  By Jonathan Corbet, December 1, 2025
https://lwn.net/Articles/1046840/

Yes, there's been quite a discussion of that on the Gnulib front as well. See the thread "function parameters of array type" starting here:

https://lists.gnu.org/r/bug-gnulib/2025-12/threads.html#00092

This is a messy situation overall, and it may be better for Autoconf to wait for the dust to settle.

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