RESOLVED FIXED295368
Stop serializing size_t 
https://bugs.webkit.org/show_bug.cgi?id=295368
Summary Stop serializing size_t
Charlie Wolfe
Reported 2025-07-02 16:39:27 PDT
In the watchOS 26 beta, there are cases where the UI process runs as arm64_32 but has arm64 child processes. size_t serialization is not symmetric between these architectures, so we need to remove it.
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Radar WebKit Bug Importer
Comment 1 2025-07-02 16:40:45 PDT
<rdar://problem/154903276>
Charlie Wolfe
Comment 2 2025-07-02 16:42:17 PDT
Pull request: https://github.com/WebKit/WebKit/pull/47515
EWS
Comment 3 2025-07-03 09:06:47 PDT
Committed 296974@main (f3013dee5362): <https://commits.webkit.org/296974@main> Reviewed commits have been landed. Closing PR #47515 and removing active labels.
Diego Pino
Comment 4 2025-07-04 04:29:52 PDT
Re-opening for pull request https://github.com/WebKit/WebKit/pull/47604
EWS
Comment 5 2025-07-04 05:02:08 PDT
Committed 297021@main (bd99593ca93d): <https://commits.webkit.org/297021@main> Reviewed commits have been landed. Closing PR #47604 and removing active labels.
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