Guido van Rossum <gu...@python.org> added the comment:
Between 3.6 and 3.7 they stopped being types. IIRC this enabled optimizations. (Serhiy?) I don't think this is important, but I suppose you have some code that this breaks? The name is passed to the constructor of _SpecialGenericAlias, so I'm fine with fixing this, though the backports may get tricky when you get down to 3.7. ---------- nosy: +serhiy.storchaka _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue42329> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com