RESOLVED FIXED 250107
[Wasm-GC] Add support for final attribute 
https://bugs.webkit.org/show_bug.cgi?id=250107
Summary [Wasm-GC] Add support for final attribute
Asumu Takikawa
Reported 2023-01-04 15:23:57 PST
In https://github.com/WebAssembly/gc/pull/339, a new feature was added to the Wasm GC spec that allows `sub` clauses to be declared final (no subtypes allowed). It also changes the default so that shorthand declarations are final and an explicit non-final `sub` must be used to allow subtyping. The JSC implementation needs to be updated to accommodate finality.
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Radar WebKit Bug Importer
Comment 1 2023-01-11 15:24:16 PST
<rdar://problem/104142413>
Asumu Takikawa
Comment 2 2023-08-10 16:14:31 PDT
Pull request: https://github.com/WebKit/WebKit/pull/16584
EWS
Comment 3 2023-08-14 18:01:04 PDT
Committed 266890@main (b8f9d496f05d): <https://commits.webkit.org/266890@main> Reviewed commits have been landed. Closing PR #16584 and removing active labels.
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