Re: headerscheck warnings with late-model gcc

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Peter Eisentraut <peter(at)eisentraut(dot)org>
Cc: pgsql-hackers(at)lists(dot)postgresql(dot)org
Subject: Re: headerscheck warnings with late-model gcc
Date: 2025-08-06 19:11:36
Message-ID: 1440669.1754507496@sss.pgh.pa.us
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Peter Eisentraut <peter(at)eisentraut(dot)org> writes:
> On 05.08.25 20:09, Tom Lane wrote:
>> Curiously, no such complaints appear with cpluspluscheck (which is
>> using g++ 15.1.1). I don't really understand why not ...

> -Wmissing-variable-declarations is added by us as of PG18 (commit
> 66188912566). It's available since gcc 14 and doesn't exist for C++.

Oh! Okay, that explains the lack of messages, but it still seems
like an odd omission.

regards, tom lane

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