SilentGhost added the comment: I can reproduce your example on 3.4, but for the comparison:
>>> exec(compile("if __debug__: print(42)", "exec", "exec", optimize=1)) >>> exec(compile("if __debug__: print(42)", "exec", "exec", optimize=0)) 42 So, it's not as straightforward as one might imagine. ---------- components: +Interpreter Core nosy: +SilentGhost versions: +Python 3.4, Python 3.5 _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue22091> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com