https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66180
--- Comment #2 from Markus Trippelsdorf <trippels at gcc dot gnu.org> --- (In reply to Andrew Pinski from comment #1) > Some look real to me due to anonymous namespace usage. Can you elaborate on that? I always thought that anonymous namespaces where a good tool for fixing ODR issues?
