[Bug objc/119117] [12/13/14/15 Regression] instance variables sometimes causes unknown type name

[pinskia at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119117

--- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Or maybe it started with the patch for PR 20385.