https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120917
Jonathan Wakely <redi at gcc dot gnu.org> changed:
What |Removed |Added
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CC| |jason at gcc dot gnu.org
--- Comment #3 from Jonathan Wakely <redi at gcc dot gnu.org> ---
This is a bit of a mess, because the warning used to suggest -fconcepts not
-fconcepts-ts
$ g++12 -std=c++17 auto.cc -c -pedantic
auto.cc:2:12: warning: use of 'auto' in parameter declaration only available
with '-std=c++20' or '-fconcepts'
2 | void f (S <auto>);
| ^~~~
