Merge pull request #82814 from DougGregor/region-inference-dynamic-isolated-conformances

[SE-0470] Extend region analysis to account for isolated conformances

Author: DougGregor

include/swift/AST/DiagnosticsSema.def

@@ -8681,6 +8681,9 @@ GROUPED_ERROR(isolated_conformance_wrong_domain,IsolatedConformances,none,
 GROUPED_WARNING(isolated_conformance_will_become_nonisolated,IsolatedConformances,none,
       "conformance of %0 to %1 should be marked 'nonisolated' to retain its behavior with upcoming feature 'InferIsolatedConformances'",
       (const ValueDecl *, const ValueDecl *))
+GROUPED_WARNING(isolated_conformance_to_sendable_metatype,IsolatedConformances,none,
+    "%0 conformance of %1 to SendableMetatype-inheriting %kind2 can never "
+    "be used with generic code", (ActorIsolation, Type, const ValueDecl *))
 
 //===----------------------------------------------------------------------===//
 // MARK: @_inheritActorContext