Gregory P. Smith <g...@krypto.org> added the comment:
long double was changed to double seven years ago to avoid a different kind of undefined behavior... https://github.com/python/cpython/commit/e348c8d154cf6342c79d627ebfe89dfe9de23817#diff-fb41bdaf12f733cf6ab8a82677d03adc We are going in circles here. Submitting that PR to 3.7 caused the undefined behavior sanitizer buildbot to go back to reporting a ton more damage. build before: https://buildbot.python.org/all/#/builders/137/builds/878 52k lines of test stdio build after: https://buildbot.python.org/all/#/builders/137/builds/879 4900k lines of test stdio ---------- resolution: fixed -> stage: resolved -> needs patch status: closed -> open _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue27987> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com