RESOLVED FIXED307057
Fix build issue with expose 
https://bugs.webkit.org/show_bug.cgi?id=307057
Summary Fix build issue with expose
adrian_taylor
Reported 2026-02-05 04:35:15 PST
Certain internal Apple builds have broken due to the use of @_expose(!Cxx). It seems some SDK versions have compiler 6.2+ but do not yet support the !Cxx expose attribute value. For now remove the function which adds this, pending investigation of another way to achieve the same. It's within code that's only enabled if ENABLE_BACK_FORWARD_LIST_SWIFT is switched on, which is never the case on CI at the moment, so removal of this function won't break anything other than local builds.
Attachments
Add attachment proposed patch, testcase, etc.
Radar WebKit Bug Importer
Comment 1 2026-02-05 04:35:24 PST
<rdar://problem/169702502>
adrian_taylor
Comment 2 2026-02-05 04:38:14 PST
Pull request: https://github.com/WebKit/WebKit/pull/57954
EWS
Comment 3 2026-02-05 04:40:25 PST
Committed 306858@main (3be7069ceedd): <https://commits.webkit.org/306858@main> Reviewed commits have been landed. Closing PR #57954 and removing active labels.
Note You need to log in before you can comment on or make changes to this bug.