html/semantics/forms/constraints/form-validation-validity-patternMismatch.html WPT test is failing in WebKit but passing in Blink & Gecko.
Created attachment 445355 [details] Patch
Created attachment 445365 [details] Patch
Created attachment 445417 [details] Patch
Comment on attachment 445417 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=445417&action=review > Source/WebCore/html/BaseTextInputType.cpp:46 > + String pattern = makeString("^(?:", rawPattern, ")$"); I’d think we’d want to create and capture a single Yarr::RegularExpression and re-use it to make the findMatching loop more efficient.
Created attachment 445437 [details] Patch
Committed r286315 (244674@main): <https://commits.webkit.org/244674@main> All reviewed patches have been landed. Closing bug and clearing flags on attachment 445437 [details].
<rdar://problem/85881537>