On Mon, Mar 19, 2018 at 2:43 AM, David Laight <david.lai...@aculab.com> wrote:
>
> Is it necessary to have the full checks for old versions of gcc?
>
> Even -Wvla could be predicated on very recent gcc - since we aren't
> worried about whether gcc decides to generate a vla, but whether
> the source requests one.
You are correct. We could just ignore the issue with old gcc versions,
and disable -Wvla rather than worry about it.
Linus
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