[csswg-drafts] [selectors] Error handling is not exhaustive?

annevk has just created a new issue for https://github.com/w3c/csswg-drafts:

== [selectors] Error handling is not exhaustive? ==
I could be missing something, but it's not clear to me how https://drafts.csswg.org/selectors/#invalid applies to `:not(1)` or `not(1px)` or some such.

Please view or discuss this issue at https://github.com/w3c/csswg-drafts/issues/2352 using your GitHub account

Received on Friday, 23 February 2018 12:55:58 UTC