https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108683
Jonathan Wakely <redi at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Resolution|--- |DUPLICATE Status|UNCONFIRMED |RESOLVED --- Comment #1 from Jonathan Wakely <redi at gcc dot gnu.org> --- Mandatory copy elision isn't possible into an empty base class, so a move needs to happen. See PR 98995 *** This bug has been marked as a duplicate of bug 98995 ***