Open
Bug 1883101
Opened 6 months ago
Updated 6 months ago
Evaluate Impact of Using "Expensive" selectors in @scope
Categories
(Core :: CSS Parsing and Computation, enhancement)
Core
CSS Parsing and Computation
Tracking
()
NEW
People
(Reporter: dshin, Unassigned)
References
(Blocks 1 open bug)
Details
Scopes like @scope (:has(~ * .bar) ~ .baz)
and @scope (:nth-child(even of .foo .bar))
could get expensive fast.
Probably need to ensure the scope matching has selector caches enabled.
May require further improvements in caching as well, something along the line of bug 1845291.
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Description
•