https://gcc.gnu.org/bugzilla/show_bug.cgi?id=28141
Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED Resolution|--- |WONTFIX --- Comment #4 from Andrew Pinski <pinskia at gcc dot gnu.org> --- This is a won't fix as the C11's thread_local does not allow for it either. C++'s thread_local does but that is because it allows dynamically initialization; just like global variables in C++.