Christian Heimes <li...@cheimes.de> added the comment:
It does not look like a Python problem. "fatal error: error in backend" suggests that clang is crashing with an internal error. macOS 10.7 is about a decade old. Can you update to a more recent macOS and Xcode version? ---------- components: +macOS nosy: +christian.heimes, ned.deily, ronaldoussoren _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue47048> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com