Files
swift-mirror/lib/AST/Concurrency.cpp
Doug Gregor 3755a6b7e1 [SE-0470] Promote isolated-conformance-to-sendable-metatype protocol to error
Forming an isolated conformance to a SendableMetatype-inherting
protocol opens up a soundness hole any time the conformance is used.
Reword the recently-introduced diagnostic for this case and promote it
to an error (except when it's preconcurrency).

Fixes rdar://154808002.
2025-07-07 13:17:12 -07:00

3.5 KiB