RESOLVED FIXED 254695
[Wasm-GC] Add nullexternref and nullfuncref types 
https://bugs.webkit.org/show_bug.cgi?id=254695
Summary [Wasm-GC] Add nullexternref and nullfuncref types
Asumu Takikawa
Reported 2023-03-29 14:55:17 PDT
Because the Wasm GC proposal has three separate reference hierarchies (extern, any, func) since https://github.com/WebAssembly/gc/issues/307 was resolved, and they each need a distinct bottom type. JSC currently implements nullref which is the bottom type for the any hierarchy. The other two bottom types need to be added as well.
Attachments
Add attachment proposed patch, testcase, etc.
Radar WebKit Bug Importer
Comment 1 2023-04-05 14:56:17 PDT
<rdar://problem/107680093>
Asumu Takikawa
Comment 2 2023-08-07 09:59:01 PDT
Pull request: https://github.com/WebKit/WebKit/pull/16442
EWS
Comment 3 2023-08-10 10:08:33 PDT
Committed 266766@main (697f8d5c0fdd): <https://commits.webkit.org/266766@main> Reviewed commits have been landed. Closing PR #16442 and removing active labels.
David Degazio
Comment 4 2024-07-30 16:26:16 PDT
*** Bug 258219 has been marked as a duplicate of this bug. ***
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