Bug 244810

Summary:	Remove redundant nullability field from Wasm type representation
Product:	WebKit	Reporter:	Dmitry <dbezhetskov>
Component:	WebAssembly	Assignee:	Dmitry <dbezhetskov>
Status:	RESOLVED FIXED
Severity:	Normal	CC:	webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	WebKit Nightly Build
Hardware:	Unspecified
OS:	Unspecified

Description Dmitry 2022-09-05 06:38:50 PDT

Only ref types can be nullable and since we have two different kinds for nullable and non-nullable refs we don't need to maintain the nullability flag.

Comment 1 Dmitry 2022-09-05 07:41:32 PDT

Pull request: https://github.com/WebKit/WebKit/pull/4034

Comment 2 Radar WebKit Bug Importer 2022-09-12 06:39:16 PDT

<rdar://problem/99819846>

Comment 3 EWS 2022-09-12 09:05:55 PDT

Committed 254384@main (2f87b6ae16ad): <https://commits.webkit.org/254384@main>

Reviewed commits have been landed. Closing PR #4034 and removing active labels.