On Wed, Nov 19, 2025 at 11:44 PM Kees Cook <[email protected]> wrote: > > Enable GCC 16's coming "-fdiagnostics-show-context=2" option[1] to > provide enhanced diagnostic information for value-tracking warnings, which > displays the control flow chain leading to the diagnostic. This covers our
> existing use of -Wrestrict and -Wstringop-overread, and gets us closer to > enabling -Warray-bounds, -Wstringop-overflow, and -Wstringop-truncation. I am probably missing some context, but in what sense gets us closer? Do you mean it will make it easier to understand those when we enable them? i.e. we still can't enable them until the minimum is upgraded, right? Apart from that, it looks like a nice improvement on the output from the PR examples -- I didn't test it, but the patch itself looks fine of course: Reviewed-by: Miguel Ojeda <[email protected]> Thanks! Cheers, Miguel
