https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97789
--- Comment #4 from David Binderman <dcb314 at hotmail dot com> --- (In reply to Martin Liška from comment #3) > I can't reproduce that. Presumably you mean on today's compiler ? Richard's change of Monday 9 November seemingly fixes it. I'll check this on next Friday's valgrind build.