https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99614
Jonathan Wakely <redi at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Ever confirmed|0 |1 Status|UNCONFIRMED |NEW Last reconfirmed| |2021-03-16 --- Comment #2 from Jonathan Wakely <redi at gcc dot gnu.org> --- It has a reference member, so its assignment operator is already deleted, so cppcheck is wrong to warn about that. It should have a user-declared (possibly deleted) copy constructor though.