Bug 247403 - [Wasm-GC] Add support for anyref
Summary: [Wasm-GC] Add support for anyref
Status: RESOLVED FIXED
Alias: None
Product: WebKit
Classification: Unclassified
Component: WebAssembly (show other bugs)
Version: WebKit Nightly Build
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Nobody
URL:
Keywords: InRadar
Depends on:
Blocks: 247394 253029
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Reported: 2022-11-02 18:51 PDT by Asumu Takikawa
Modified: 2023-03-15 13:44 PDT (History)
1 user (show)

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Description Asumu Takikawa 2022-11-02 18:51:33 PDT 
In the Wasm GC proposal, anyref is the top of the type hierarchy for new GC types. There are two separate hierarchies in addition for extern references and function references.

(it is possible to go between the anyref world and extern world via `extern.internalize` and `extern.externalize`)
Comment 1 Radar WebKit Bug Importer 2022-11-09 17:52:17 PST 
<rdar://problem/102170114>
Comment 2 Asumu Takikawa 2023-03-14 22:32:02 PDT 
Pull request: https://github.com/WebKit/WebKit/pull/11540
Comment 3 EWS 2023-03-15 13:44:11 PDT 
Committed 261711@main (312a4496c008): <https://commits.webkit.org/261711@main>

Reviewed commits have been landed. Closing PR #11540 and removing active labels.