the "check for taking address of function" part was generating false+

Change-Id: Iad6203850901229b7b1b2f8938c68ec703cd343f
Reviewed-on: https://gerrit.libreoffice.org/40613Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>