[Webkit-unassigned] [Bug 166946] REGRESSION: Applying ::before to a pseudo-element no longer works

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=166946

--- Comment #4 from Joseph Pecoraro <joepeck at webkit.org> ---
This started failing with the new CSS Parser.

My guess is that this is not a valid selector:

    input::-webkit-slider-runnable-track::before

This is the text from the CSS Selectors Module 3: Spec:
https://www.w3.org/TR/selectors/#pseudo-elements

> Only one pseudo-element may appear per selector, and if present
> it must appear after the sequence of simple selectors that represents
> the subjects of the selector. Note: A future version of this
> specification may allow multiple pseudo-elements per selector.

I doubt it is very common, and given you worked around it, maybe we should close this as the new correct behavior.

What do others think?

-- 
You are receiving this mail because:
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.webkit.org/pipermail/webkit-unassigned/attachments/20170112/cb83766f/attachment.html>