Adrian Stachlewski <adrian.stachlew...@gmail.com> added the comment:
Thanks for explaining. I was trying to do something like @dataclass class A: x: ClassVar = set() and thanks to you I know it should be @dataclass class A: x: ClassVar[Set] = set() If you are looking for improved error message, it's probably should be somehow connected to not proper usage of annotation. I've ended with default_factory because x: ClassVar = set() wasn't working and there was no error with default_factory and without slots. ---------- _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue33094> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
