Pavel Yaskevich a0ae93d3a8 [AST/Sema] Add @extensible attribute on enum declarations ...

This attribute controls whether cross-module access to the declaration
needs `@unknown default:` because it's allowed to gain new cases even
if the module is non-resilient.

2025-04-03 16:30:19 -07:00

2.7 KiB

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