Bug 310103

Summary:	Make ForeignReferenceType a hard error
Product:	WebKit	Reporter:	adrian_taylor
Component:	WebKit Misc.	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

adrian_taylor

Reported 2026-03-17 09:03:18 PDT

When Swift finds that a C++ ForeignReferenceType is returned without either SWIFT_RETURNS_RETAINED, SWIFT_RETURNS_UNRETAINED, or SWIFT_RETURNED_RETAINED_BY_DEFAULT being specified, it emits a warning. We should make that into a hard error.

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Radar WebKit Bug Importer

Comment 1 2026-03-17 09:03:27 PDT

<rdar://problem/172750306>

adrian_taylor

Comment 2 2026-03-17 09:04:58 PDT

Pull request: https://github.com/WebKit/WebKit/pull/60774

EWS

Comment 3 2026-03-19 10:22:07 PDT

Committed 309562@main (e4f633abf6f4): <https://commits.webkit.org/309562@main> Reviewed commits have been landed. Closing PR #60774 and removing active labels.

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