wip snapshot

Author: ktoso

test/Concurrency/async_task_locals_basic_warnings.swift

@@ -3,6 +3,7 @@
 
 // RUN: %target-swift-frontend -I %t -plugin-path %swift-plugin-dir -target %target-swift-5.1-abi-triple -strict-concurrency=complete -parse-as-library %s -emit-sil -o /dev/null -verify
 // RUN: %target-swift-frontend -I %t -plugin-path %swift-plugin-dir -target %target-swift-5.1-abi-triple -strict-concurrency=complete -parse-as-library %s -emit-sil -o /dev/null -verify -enable-upcoming-feature RegionBasedIsolation
+// RUN: %target-swift-frontend -I %t -plugin-path %swift-plugin-dir -disable-availability-checking -swift-version 6 -parse-as-library %s -emit-sil -o /dev/null -verify
 
 // REQUIRES: concurrency
 // REQUIRES: swift_feature_RegionBasedIsolation