Imported Upstream version 3.6.0

Former-commit-id: da6be194a6b1221998fc28233f2503bd61dd9d14

mcs/tests/test-async-27.cs

@@ -0,0 +1,17 @@
+using System;
+using System.Threading;
+using System.Threading.Tasks;
+
+class MainClass
+{
+	async static Task AsyncTest ()
+	{
+		var b = await Task.Factory.StartNew (() => 13);
+	}
+
+	public static void Main (string[] args)
+	{
+		for (int i = 0; i < 100; ++i)
+			AsyncTest ().Wait ();
+	}
+}