Re: [HACKERS] new gcc 7.0.1 warnings - Mailing list pgsql-hackers

Pavel Stehule wrote:
> 2017-02-18 18:35 GMT+01:00 Tom Lane <tgl@sss.pgh.pa.us>:
>
> > Pavel Stehule <pavel.stehule@gmail.com> writes:

> > Do the warnings go away if you add some explicit guard to the precision
> > variable, say like this:
> >
> >             {
> >                 int            ndig = DBL_DIG + extra_float_digits;
> >
> >                 if (ndig < 1)
> >                     ndig = 1;
> > +               if (ndig > 50)
> > +                   ndig = 50;
>
> This fix doesn't help

Ahh, so this is why you had this change in the xmltable patch once!
Heh.  Please be more careful.

--
Álvaro Herrera                https://www.2ndQuadrant.com/

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