RESOLVED FIXED305434
Remove CanMakeCheckedPtr base for Style::ComputedStyleBase to recoup style size regression 
https://bugs.webkit.org/show_bug.cgi?id=305434
Summary Remove CanMakeCheckedPtr base for Style::ComputedStyleBase to recoup style si...
Sam Weinig
Reported 2026-01-13 16:39:48 PST
When splitting Style::ComputedStyle from RenderStyle, making Style::ComputedStyleBase inherit from CanMakeCheckedPtr while also having RenderStyle inherit from CanMakeCheckedPtr, caused all RenderStyles to grow. Eventually, RenderStyle will just be a wrapper around a CheckedRef<const Style::ComputedStyle> but for now, we need to remove one of them.
Attachments
Add attachment proposed patch, testcase, etc.
Sam Weinig
Comment 1 2026-01-13 16:42:21 PST
Pull request: https://github.com/WebKit/WebKit/pull/56531
Said Abou-Hallawa
Comment 2 2026-01-14 10:07:18 PST
rdar://167815714
EWS
Comment 3 2026-01-14 15:27:08 PST
Committed 305612@main (3c71c8f9aac6): <https://commits.webkit.org/305612@main> Reviewed commits have been landed. Closing PR #56531 and removing active labels.
Note You need to log in before you can comment on or make changes to this bug.