Update async_taskgroup_throw_rethrow.swift

ktoso · web-flow · commit 8b2178f1c7d7 · 2023-04-19T22:12:22.000+09:00
diff --git a/test/Concurrency/Runtime/async_taskgroup_throw_rethrow.swift b/test/Concurrency/Runtime/async_taskgroup_throw_rethrow.swift
@@ -8,6 +8,9 @@
 // REQUIRES: concurrency_runtime
 // UNSUPPORTED: back_deployment_runtime
 
+// FIXME: enable discarding taskgroup on windows; rdar://104762037
+// UNSUPPORTED: OS=windows-msvc
+
 struct Boom: Error {
   let id: String
 
