swift

8aff1bd6 - Merge pull request #79596 from hborla/6.1-revert-unavailable-superclass-sendable-conformance

Merge pull request #79596 from hborla/6.1-revert-unavailable-superclass-sendable-conformance [6.1]Revert [ConformanceLookup] Don't allow skipping inherited unavailable conformances in favor of explicit available ones.