Re: avoid new GCC-7-exposed warnings

[Pádraig Brady]

On 15/10/16 05:47, Jim Meyering wrote:
> I tried to build the coreutils using very recent GCC 7, built from
> latest git, and encountered a few new warnings (errors when configured
> with --enable-gcc-warnings), so wrote the following to address them.
> With these, everything now compiles warning free:

All look good.

I had a similar idea to die() with errorx() at:
http://lists.gnu.org/archive/html/coreutils/2016-07/msg00038.html

It seems like die() would be good in more cases.
The two here:
http://git.sv.gnu.org/gitweb/?p=coreutils.git;a=commitdiff;h=558ce30
and the others noted by Bernhard:
http://lists.gnu.org/archive/html/coreutils/2016-07/msg00039.html

thanks!
Pádraig