ios12 fix delivery to boehm-gc upstream28 Aug 2018 | gc ios12
The fix is confirmed by users.
Same fixes were merged into boehm-gc code base and delivered as PR232, also issue #231 was created to track case.
boehm-gc with these changes for RoboVM is available in my branch dkimitsa/boehm-gc. Will investigate if there is any benefit to upgrade to recent
boehm-gc once ios12 is released.