XFAIL on windows: it does not do swifttailcc

aschwaighofer · aschwaighofer · commit ab2d92c0d5bf · 2021-04-08T10:59:44.000-07:00
diff --git a/test/IRGen/async/run-call-dynamic-void_to_void.swift b/test/IRGen/async/run-call-dynamic-void_to_void.swift
@@ -9,6 +9,9 @@
 // REQUIRES: concurrency
 // UNSUPPORTED: use_os_stdlib
 
+// Windows does not do swiftailcc
+// XFAIL: OS=windows-msvc
+
 import _Concurrency
 
 
