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Author stachel
Recipients eric.smith, stachel
Date 2018-03-19.09:14:50
SpamBayes Score -1.0
Marked as misclassified Yes
Message-id <1521450890.85.0.467229070634.issue33100@psf.upfronthosting.co.za>
In-reply-to
Content 
I don't really get your point. 

@dataclass
class Base:
    __slots__ = ('x',)
    x: Any

This case is described in PEP 557 as correct, so I don't understand why you want to generate error. Also inheritance without defining slots is correct as stated in data model. 

In my opinion, member_descriptor should be treated same as MISSING and everything should work correctly.
History
Date User Action Args
2018-03-19 09:14:50stachelsetrecipients: + stachel, eric.smith
2018-03-19 09:14:50stachelsetmessageid: <1521450890.85.0.467229070634.issue33100@psf.upfronthosting.co.za>
2018-03-19 09:14:50stachellinkissue33100 messages
2018-03-19 09:14:50stachelcreate