> On Nov 28, 2025, at 16:16, Chao Li <li.evan.chao@gmail.com> wrote:
>
> Hi Hackers,
>
> While reviewing [1], it makes me recall an experience where I had a patch ready locally, but CommitFest CI failed
witha shadows-variable warning. Now I understand that -Wall doesn't by default enable -Wshadows with some compilers
likeclang.
>
> I did a clean build with manually enabling -Wshadow and surprisingly found there are a lot of such warnings in the
currentcode base, roughly ~200 occurrences.
>
> As there are too many, I plan to fix them all in 3-4 rounds. For round 1 patch, I'd see any objection, then decide if
toproceed more rounds.
>
> [1] https://postgr.es/m/CAHut+PsF8R0Bt4J3c92+T2F0mun0rRfK=-GH+iBv2s-O8ahJJw@mail.gmail.com
>
CF entry added: https://commitfest.postgresql.org/patch/6262/
Best regards,
--
Chao Li (Evan)
HighGo Software Co., Ltd.
https://www.highgo.com/
