Bug 243079 - [Wasm-GC] Remove RTT support
Summary: [Wasm-GC] Remove RTT support
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
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Reported: 2022-07-21 14:28 PDT by Asumu Takikawa
Modified: 2022-11-02 17:15 PDT (History)
1 user (show)

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Description Asumu Takikawa 2022-07-21 14:28:34 PDT 
Patches for https://bugs.webkit.org/show_bug.cgi?id=239493 introduced RTT support for the Wasm GC proposal. Since then, the proposal design has changed so that RTTs are now a post-MVP feature (https://github.com/WebAssembly/gc/pull/306) and not supported in the current draft spec.

JSC's RTT support should likely also be removed until it's added back in a post-MVP phase of design (likely to happen with polymorphic types).
Comment 1 Asumu Takikawa 2022-07-21 18:13:25 PDT 
Pull request: https://github.com/WebKit/WebKit/pull/2645
Comment 2 EWS 2022-07-25 10:49:09 PDT 
Committed 252788@main (dd3a6c1321ec): <https://commits.webkit.org/252788@main>

Reviewed commits have been landed. Closing PR #2645 and removing active labels.
Comment 3 Radar WebKit Bug Importer 2022-07-25 10:50:20 PDT 
<rdar://problem/97557945>