Closed
Bug 1810657
Opened 2 years ago
Closed 2 years ago
:nth-child(An+B of selector list) is not invalidated if a sibling or ancestor changes
Categories
(Core :: CSS Parsing and Computation, defect)
Core
CSS Parsing and Computation
Tracking
()
RESOLVED
FIXED
111 Branch
| Tracking | Status | |
|---|---|---|
| firefox111 | --- | fixed |
People
(Reporter: zrhoffman, Assigned: zrhoffman)
References
(Blocks 2 open bugs)
Details
Attachments
(1 file)
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(deleted),
text/x-phabricator-request
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Details |
Testcases are in wpt-sync bug 1809470:
- To test invalidation for selector
.ancestor :nth-child(even of .c), toggle class.ancestoron an ancestor element. - To test invalidation for selector
.sibling + :nth-child(odd of .c), toggle class.siblingon the left sibling of an element matching:nth-child(odd of .c).
and in wpt-sync bug 1809659:
To test invalidation for selector :nth-child(odd of .a .b), toggle class a on an ancestor of an element matching nth-child(odd of .b).
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Assignee | |
Comment 1•2 years ago
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||
This patch fixes a bug introduced by bug 1808228/D166266, where, if an
element does not initially match :nth-child(An+B of selector list) or
:nth-last-child(An+B of selector list), changing a sibling or ancestor
will not invalidate that element.
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Updated•2 years ago
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Assignee: nobody → zach
Status: NEW → ASSIGNED
Pushed by ealvarez@mozilla.com:
https://hg.mozilla.org/integration/autoland/rev/a8b6fbfa9e6c
Apply slow selector flags before matching r=emilio
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Comment 3•2 years ago
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| bugherder | ||
Status: ASSIGNED → RESOLVED
Closed: 2 years ago
status-firefox111:
--- → fixed
Resolution: --- → FIXED
Target Milestone: --- → 111 Branch
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Description
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