Neil Conway <[EMAIL PROTECTED]> 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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