[Bug c++/94645] [10 Regression][concepts] incorrect concept evaluation with decltype, plus internal error since r10-7554-gf1ad7bac76b66257

[ppalka at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94645

--- Comment #10 from Patrick Palka <ppalka at gcc dot gnu.org> ---
Oops, it turns out the ICEs I was seeing in the cmcstl2 testsuite with the
change in #c9 were actually due to PR94719, which has since been fixed.  The
cmcstl2 testsuite now compiles fine with or without the change in #c9 FWIW.