https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94645
Martin Liška <marxin at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jason at gcc dot gnu.org Known to work| |9.3.0 Known to fail| |10.0 Summary|[10 Regression][concepts] |[10 Regression][concepts] |incorrect concept |incorrect concept |evaluation with decltype, |evaluation with decltype, |plus internal error |plus internal error since | |r10-7554-gf1ad7bac76b66257 --- Comment #5 from Martin Liška <marxin at gcc dot gnu.org> --- Sorry, you are right. Reproduced now, the error started with r10-7554-gf1ad7bac76b66257.