Bug 263385

Summary:	[Preferences] Block build when experimental preference/feature flag is enabled by default
Product:	WebKit	Reporter:	Matthieu Dubet <m_dubet>
Component:	WebKit Misc.	Assignee:	Nobody <webkit-unassigned>
Status:	NEW ---
Severity:	Normal	CC:	webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	WebKit Nightly Build
Hardware:	Unspecified
OS:	Unspecified

Description Matthieu Dubet 2023-10-19 11:22:39 PDT

If a feature flag has an experimental status (like "preview" or "unstable"), we should prevent the build when the actual value is ON by default (likely a mistake).

Comment 1 Radar WebKit Bug Importer 2023-10-19 11:23:02 PDT

<rdar://problem/117216751>

Comment 2 Matthieu Dubet 2023-10-19 11:34:41 PDT

Pull request: https://github.com/WebKit/WebKit/pull/19289