On Fri, Dec 2, 2022 at 7:37 AM Alexandre Oliva via Gcc-patches
wrote:
>
> On Dec 1, 2022, Jason Merrill wrote:
>
> > Once we see g*, starred is set. Then we see %:, and it sees that as a
> > zero-length switch, which because starred is still set, matches any and all
> > command-line options. S
On Dec 1, 2022, Jason Merrill wrote:
> Once we see g*, starred is set. Then we see %:, and it sees that as a
> zero-length switch, which because starred is still set, matches any and all
> command-line options. So targets that use such a spec accept all options in
> the driver, while ones that
Tested x86_64-pc-linux-gnu, OK for trunk?
-- 8< --
Under the old logic for validate_switches, once suffix or starred got set,
they stayed set for all later switches found in the spec. So for e.g.
%{g*:%{%:debug-level-gt(0):
Once we see g*, starred is set. Then we see %:, and it sees that as a
