On Wed, 2 Dec 2015, Jason Merrill wrote:
> > The new file needs copyright and license notices.
>
> So it does, thanks.
>
> > > The second patch defines fold_for_warn to call c_fully_fold and uses it in
> > > places in the warn_* functions that want to know if the operand has a
> > > constant
> >
On 12/02/2015 12:50 PM, Joseph Myers wrote:
On Wed, 2 Dec 2015, Jason Merrill wrote:
As richi pointed out in another thread, calling fold in warn_tautological_cmp
is problematic because fold expects operands of its argument to have already
been folded; we really need to call *_fully_fold.
The
On Wed, 2 Dec 2015, Jason Merrill wrote:
> As richi pointed out in another thread, calling fold in warn_tautological_cmp
> is problematic because fold expects operands of its argument to have already
> been folded; we really need to call *_fully_fold.
>
> The first patch moves c_fully_fold into t
