[PATCH v7] assert: Support assert as variadic macro for C++26 [PR27276]

[Florian Weimer]

* Yury Khrustalev:

> Off-topic, but should I create a GCC BZ ticket for 14.2 (even though the
> bug is already fixed in 14.3)?

No, 14.2 is just an earlier snapshot from the same branch that 14.3 was
created from, so there isn't something left that can be fixed at this
point.

Thanks,
Florian