https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89856
--- Comment #5 from Andrew Pinski <pinskia at gcc dot gnu.org> --- (In reply to Oliver Rosten from comment #4) > I think I've come across a case where this is symptomatic of a serious > problem -see https://github.com/ojrosten/SourceLoc That seems totally unrelated to this issue, please file as a seperate issue.