RESOLVED FIXED304503
Skip StyleRuleBase size check on Windows 
https://bugs.webkit.org/show_bug.cgi?id=304503
Summary Skip StyleRuleBase size check on Windows
Brandon
Reported 2025-12-19 09:17:39 PST
On Windows, StyleRuleBase is 16 bytes instead of 12 bytes due to different struct alignment/padding behavior. Skip the static_assert size check on Windows, matching the approach used for RefCountedBase in RefCountDebugger.cpp.
Attachments
Add attachment proposed patch, testcase, etc.
Radar WebKit Bug Importer
Comment 1 2025-12-19 09:17:47 PST
<rdar://problem/166885898>
Brandon
Comment 2 2025-12-19 09:19:50 PST
Pull request: https://github.com/WebKit/WebKit/pull/55710
EWS
Comment 3 2025-12-19 10:58:56 PST
Committed 304763@main (dc324ac52d91): <https://commits.webkit.org/304763@main> Reviewed commits have been landed. Closing PR #55710 and removing active labels.
Note You need to log in before you can comment on or make changes to this bug.