On Wed, Feb 11, 2026 at 05:56:27PM +0900, Jason Merrill wrote:
> On 2/11/26 10:50 AM, Marek Polacek wrote:
> > Bootstrapped/regtested on x86_64-pc-linux-gnu, ok for trunk?
> >
> > -- >8 --
> > This patch improves various reflection diagnostics as discussed in
> > <https://gcc.gnu.org/pipermail/gcc-patches/2025-December/704168.html>.
> >
> > In particular:
> > - reword "not usable" diagnostics to say what kind of reflections we
> > expected,
> > - use the new tree_category to better describe what kind of reflection
> > we actually got,
>
> Hmm, building an error message from strings like this is generally frowned
> on because it is difficult to translate. Maybe add a %R to cp_printer and a
> reflection_to_string function to print any kind of reflection?
%R is taken already,
%r: if pp_show_color(pp), switch to color identified by const char *.
%R: if pp_show_color(pp), reset color.
Jakub
