Imported Upstream version 3.6.0

Former-commit-id: da6be194a6b1221998fc28233f2503bd61dd9d14

mcs/tests/test-async-45.cs

@@ -0,0 +1,21 @@
+using System.Threading.Tasks;
+using System;
+
+class MainClass
+{
+	public static void Main ()
+	{
+		var task = Connect ("a", "b", "c");
+		task.Wait ();
+	}
+
+	static async Task Connect (params string[] names)
+	{
+		foreach (var h in names) {
+			try {
+				await Task.Yield ();
+			} catch (Exception) {
+			}
+		}
+	}
+}