Re: new gcc 7.0.1 warnings

2017-03-08 16:59 GMT+01:00 Peter Eisentraut <
peter(dot)eisentraut(at)2ndquadrant(dot)com>:

> On 2/18/17 02:08, Pavel Stehule wrote:
> > I am checking new Fedora 26, where new gcc compiler is used.
> >
> > float.c: In function ‘float4out’:
> > float.c:382:41: warning: ‘%.*g’ directive output may be truncated
> > writing between 1 and 310 bytes into a region of size 65
> > [-Wformat-truncation=]
> > snprintf(ascii, MAXFLOATWIDTH + 1, "%.*g", ndig, num);
>
> It appears these warnings no longer happen with a newer gcc-7 snapshot.
> I'm using
>
> gcc-7 (Debian 7-20170302-1) 7.0.1 20170302 (experimental) [trunk
> revision 245832]
>
>
gcc (GCC) 7.0.1 20170225 is on Fc still :(

Regards

Pavel

> --
> Peter Eisentraut http://www.2ndQuadrant.com/
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