sign-compare warning for short and char

[Jonathan Wakely]

On 20 February 2018 at 15:43, Christophe de Dinechin wrote:
> I posted here because I saw it as a possible diagnostic bug / limitation. Do such things go to gcc-help? Or is it that you thought I was asking for the correct option?

Bug reports and enhancement requests go to bugzilla not here, and
questions about using GCC (including warnings and "why doesn't this
work?" stuff) belongs on gcc-help.

Although arguably this question is somewhere halfway between gcc@ and gcc-help@