[Test] Disabled Runtime/associated_witness_concurrency.

nate-chandler · nate-chandler · commit 72160a53d12f · 2021-04-13T16:16:23.000-07:00
rdar://76605026
diff --git a/test/Runtime/associated_witness_concurrency.swift b/test/Runtime/associated_witness_concurrency.swift
@@ -3,6 +3,7 @@
 // RUN: %target-run %t
 // REQUIRES: libdispatch
 // REQUIRES: executable_test
+// REQUIRES: rdar76605026
 
 import Dispatch
 
