Re: GCC 6 warning fixes

On Mon, Feb 29, 2016 at 4:50 PM, Thomas Munro
<thomas.munro@enterprisedb.com> wrote:
> On Sat, Feb 20, 2016 at 5:14 PM, Peter Eisentraut <peter_e@gmx.net> wrote:
>> Here are three patches to fix new warnings in GCC 6.
>>
>> 0001 is apparently a typo.
>
> Right, looks like it.  Builds and tests OK with this change (though I
> didn't get any warning from GCC6.0.0 -Wall for this one).
>
>> 0002 was just (my?) stupid code to begin with.
>
> Right, it makes sense to define QL_HELP in just one translation unit
> with external linkage.  Builds and works fine.  I got the 'defined but
> not used' warning from GCC6 and it went away with this patch.
>
>> 0003 is more of a workaround.  There could be other ways address this, too.
>
> This way seems fine to me (you probably want the function to continue
> to exist rather than, say, becoming a macro evaluating to false on
> non-WIN32, if this gets backpatched).  I got this warning from GCC6
> and it went away with this patch.

Peter, are you going to commit this?

-- 
Robert Haas
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