https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108111
--- Comment #1 from Marc Poulhiès <dkm at gcc dot gnu.org> --- Hello David, Looking at the errors, most of them are trivial to fix. 1-6: missing 'override'. 9: not present in most recent dev branch on github, can be ignored as it will disappear when we update the gcc master branch with latest code. 13-14: class is missing a virtual dtor 7,10-12: unused variables I'll need to read a bit more about the 8 (default move assignment op being deleted). I've a first patch that addresses most of the warnings, but I'm missing the last one. If Arthur (or someone else) doesn't beat me to it, I'll have a fix shortly
