(In reply to Todd R from comment #8) > Do these upstream patches together fix the problem? > > https://github.com/cython/cython/commit/ > bd43a6a2c93443792d07caeb9647eab5a75858b7 > https://github.com/cython/cython/commit/ > a2bec15e0db9ebdd22504268c15bfa059b44f72f > https://github.com/cython/cython/commit/ > 96a14165f496018f4a03714b4a4936920d8d7ec9 Yes, I think so.