https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89122
David Malcolm <dmalcolm at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |ASSIGNED Last reconfirmed| |2019-01-30 CC| |dmalcolm at gcc dot gnu.org Assignee|unassigned at gcc dot gnu.org |dmalcolm at gcc dot gnu.org Ever confirmed|0 |1 --- Comment #1 from David Malcolm <dmalcolm at gcc dot gnu.org> --- Confirmed. It's missing the pertinent entries from known-headers.cc. Working on a fix.