[Bug libstdc++/106013] weakly_incrementable cannot apply on common_iterator
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106013 Jonathan Wakely changed: What|Removed |Added Last reconfirmed||2022-07-20 Status|UNCONFI
[Bug libstdc++/106013] weakly_incrementable cannot apply on common_iterator
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106013 --- Comment #1 from 康桓瑋 --- Note that if I add using value_type = int it will compile fine.