[Bug libstdc++/119427] New: std::erase_if(std::flat_map) does not work

[hewillk at gmail dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119427

            Bug ID: 119427
           Summary: std::erase_if(std::flat_map) does not work
           Product: gcc
           Version: 15.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: libstdc++
          Assignee: unassigned at gcc dot gnu.org
          Reporter: hewillk at gmail dot com
  Target Milestone: ---

#include <flat_map>

int main() {
  std::flat_map<int, int> m1, m2;
  std::erase_if(m1, [](auto) { return true; }); // error
}

https://godbolt.org/z/P4cTdzo69