https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69581
Jonathan Wakely <redi at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |ASSIGNED Last reconfirmed| |2016-02-01 Assignee|unassigned at gcc dot gnu.org |redi at gcc dot gnu.org Ever confirmed|0 |1 --- Comment #5 from Jonathan Wakely <redi at gcc dot gnu.org> --- Oops, yes, the guards should not get defined when including the header in "pass-through" mode where it just does #include_next