path: root/Misc/NEWS.d/next/Core and Builtins/2018-11-08-23-00-04.bpo-35193.WK2PDg.rst

Fix an off by one error in the bytecode peephole optimizer where it could
read bytes beyond the end of bounds of an array when removing unreachable
code. This bug was present in every release of Python 3.6 until now.