Re: [csswg-drafts] [css-nesting-1] Clearer definition of “nest-containing” (#7972) from Romain Menke via GitHub on 2023-01-25 (public-css-archive@w3.org from January 2023)

From: Romain Menke via GitHub <sysbot+gh@w3.org>
Date: Wed, 25 Jan 2023 16:50:59 +0000
To: public-css-archive@w3.org
Message-ID: <issue_comment.created-1403919273-1674665458-sysbot+gh@w3.org>

> `:is(:unknown(&), .bar)`

```css
.foo {
  :is(:unknown(&), .bar) {}
}
```

I might be overlooking this but what happens to the `.bar` branch?
The selector as a whole is not relative because it contains `&`.

I assume it is a valid selector that never matches anything?
I would be surprised if it matches any `.bar` in the document, regardless of elements having a `.foo` ancestor.


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Received on Wednesday, 25 January 2023 16:51:01 UTC