Re: [PATCH] c/c++: new warning: -Wxor-used-as-pow [PR90885]

[David Malcolm <dmalcolm@redhat.com>]

On Tue, 2022-08-30 at 16:40 -0400, Marek Polacek wrote:
> This looks good to me, one thing though:
> 
> On Thu, Aug 11, 2022 at 09:38:12PM -0400, David Malcolm via Gcc-
> patches wrote:
> > --- a/gcc/c-family/c.opt
> > +++ b/gcc/c-family/c.opt
> > @@ -1439,6 +1439,10 @@ Wwrite-strings
> >  C ObjC C++ ObjC++ Var(warn_write_strings) Warning
> >  In C++, nonzero means warn about deprecated conversion from string
> > literals to 'char *'.  In C, similar warning, except that the
> > conversion is of course not deprecated by the ISO C standard.
> >  
> > +Wxor-used-as-pow
> > +C C++ Common Var(warn_xor_used_as_pow) Warning Init(1)
> 
> This doesn't include ObjC/ObjC++, but...

I added ObjC/ObjC++ (and dropped Common), and retested it (and tested
it with -xobjective-c and -xobjective-c++);  I've pushed it to trunk as
r13-2386-gbedfca647a9e9c.

Thanks
Dave