Hi Rainer, Thanks for the patch!
> On 11 Nov 2016, at 11:18, Mike Stump <mikest...@comcast.net> wrote: > > On Nov 11, 2016, at 2:15 AM, Rainer Orth <r...@cebitec.uni-bielefeld.de> > wrote: >> The patch passes fixincludes make check (this time for real ;-) and >> restores macOS 10.12 bootstrap. > > No objections from me. On x86_64-darwin14, there still seem to be fails /usr/include/os/base.h /usr/include/dispatch/dispatch.h /usr/include/dispatch/object.h of kinds __has_extension() and block syntax. (I haven’t had a chance to check any other OS revs yet). Iain