| From: | Andres Freund <andres(at)anarazel(dot)de> |
|---|---|
| To: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
| Cc: | Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com>, PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org> |
| Subject: | Re: build gcc warning |
| Date: | 2022-12-27 22:17:23 |
| Message-ID: | 20221227221723.t7iidqhmx4mlbrxl@awork3.anarazel.de |
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| Lists: | pgsql-hackers |
Hi,
On 2022-12-27 01:55:06 -0500, Tom Lane wrote:
> Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com> writes:
> > I got new warning
> > analyze.c: In function ‘transformStmt’:
> > analyze.c:550:21: warning: ‘sub_rteperminfos’ may be used uninitialized
> > [-Wmaybe-uninitialized]
>
> A couple of buildfarm animals are warning about that too ... but
> only a couple.
I'm a bit confused by gcc getting confused here - the condition for
sub_rteperminfos getting initialized and used are the same. Most of the time
the maybe-uninitialized logic seems to be better than this.
Greetings,
Andres Freund
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