RESOLVED FIXED314203
Fix mismatching numeric range for 'flow-tolerance' <length-percentage> term 
https://bugs.webkit.org/show_bug.cgi?id=314203
Summary Fix mismatching numeric range for 'flow-tolerance' <length-percentage> term
Sam Weinig
Reported 2026-05-06 08:49:57 PDT
We currently parse the `<length-percentage>` term in 'flow-tolerance' as unbounded, but then treat it as a `<length-percentage [0,∞]>` for computed style by making the Style::FlowTolerance type use `LengthPercentage<CSS::NonnegativeUnzoomed>`. Per @fantasai, it should be `<length-percentage [0,∞]>` everywhere. A PR to fix the spec is up at https://github.com/w3c/csswg-drafts/pull/13891.
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Radar WebKit Bug Importer
Comment 1 2026-05-13 08:50:12 PDT
<rdar://problem/176981324>
Sam Weinig
Comment 2 2026-05-25 19:47:00 PDT
Pull request: https://github.com/WebKit/WebKit/pull/65643
EWS
Comment 3 2026-05-26 06:41:43 PDT
Committed 313883@main (4e31289bd77e): <https://commits.webkit.org/313883@main> Reviewed commits have been landed. Closing PR #65643 and removing active labels.
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