Peter Eisentraut <peter_e(at)gmx(dot)net> writes:
> Tom Lane wrote:
>> It's too bad that gcc doesn't have a
>> -Wno-snarkiness-about-system-headers-thank-you switch.
> It does have a switch to *add* snarkiness about system headers, but does
> not do it by default.
> The problem in this case is that an uncast null pointer constant is not
> always a sufficient sentinel for variadic functions, as explained here:
Sure, but on a machine where it actually matters (ie one where int and
pointer are of different sizes), I'd expect NULL to be #define'd as
"((void *) 0)" not just "0". You should *not* have to inform the
machine that NULL is a pointer.
regards, tom lane
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