[Bug middle-end/98465] Bogus -Wstringop-overread with -std=gnu++20 -O2 and std::string::insert

[jakub at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98465

Jakub Jelinek <jakub at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|[11 Regression] Bogus       |Bogus -Wstringop-overread
                   |-Wstringop-overread with    |with -std=gnu++20 -O2 and
                   |-std=gnu++20 -O2 and        |std::string::insert
                   |std::string::insert         |

--- Comment #31 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Workaround applied, keeping open for improving _M_disjunct in GCC 12.