| From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
|---|---|
| To: | Richard Guo <guofenglinux(at)gmail(dot)com> |
| Cc: | PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: Erroneous -Werror=missing-braces on old GCC |
| Date: | 2023-12-25 03:57:33 |
| Message-ID: | 1738157.1703476653@sss.pgh.pa.us |
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| Lists: | pgsql-hackers |
Richard Guo <guofenglinux(at)gmail(dot)com> writes:
> I came across the 'missing braces' warning again when building master
> (0a93f803f4) on old GCC (4.8.5).
On the one hand, it's probably pointless to worry about buggy
warnings from ancient compilers ...
> This has popped up a few times in the past, and it seems to be GCC bug
> 53119. We previously used the {{...}} approach to suppress it. Should
> we do the same here, like attached?
> FWIW, in the same file we initialize BlockRefTableSerializedEntry
> variables also with {{0}}.
... but there is a lot to be said for maintaining stylistic consistency.
Given that we're doing it this way elsewhere, we should do it in these
spots too.
regards, tom lane
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