https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81527
Jonathan Wakely <redi at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED Resolution|--- |DUPLICATE --- Comment #3 from Jonathan Wakely <redi at gcc dot gnu.org> --- I don't think the code is valid, copy/move constructors are not inherited. See PR 69853 for a similar bug report. *** This bug has been marked as a duplicate of bug 69853 ***