Bug 250107
| Summary: | [Wasm-GC] Add support for final attribute | ||
|---|---|---|---|
| Product: | WebKit | Reporter: | Asumu Takikawa <asumu> |
| Component: | WebAssembly | Assignee: | Nobody <webkit-unassigned> |
| Status: | RESOLVED FIXED | ||
| Severity: | Normal | CC: | webkit-bug-importer |
| Priority: | P2 | Keywords: | InRadar |
| Version: | WebKit Nightly Build | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Bug Depends on: | |||
| Bug Blocks: | 247394 | ||
Asumu Takikawa
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.
| Attachments | ||
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| Add attachment proposed patch, testcase, etc. |
Radar WebKit Bug Importer
<rdar://problem/104142413>
Asumu Takikawa
Pull request: https://github.com/WebKit/WebKit/pull/16584
EWS
Committed 266890@main (b8f9d496f05d): <https://commits.webkit.org/266890@main>
Reviewed commits have been landed. Closing PR #16584 and removing active labels.