| From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
|---|---|
| To: | Neil Conway <neilc(at)samurai(dot)com> |
| Cc: | Peter Eisentraut <peter_e(at)gmx(dot)net>, pgsql-patches <pgsql-patches(at)postgresql(dot)org> |
| Subject: | Re: silence GCC4 warning |
| Date: | 2005-07-05 03:45:04 |
| Message-ID: | 8827.1120535104@sss.pgh.pa.us |
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| Lists: | pgsql-patches |
Neil Conway <neilc(at)samurai(dot)com> writes:
> Peter Eisentraut wrote:
>> A simple test shows that this is not the case, even with lots of -W
>> options.
> Right -- AFAICS we only get the following warnings of this class with
> GCC 4.0 on current sources:
Hmm ... my comments were based on experiments with a prerelease gcc4
that was circulating inside Red Hat; IIRC it showed some hundreds of
warnings of this type on the PG sources :-(. It sounds like they've
improved it somewhat, but I'm still not clear on what it is warning
about that prior releases did not.
regards, tom lane
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