Imported Upstream version 3.6.0

Former-commit-id: da6be194a6b1221998fc28233f2503bd61dd9d14

mcs/tests/gtest-optional-29.cs

@@ -0,0 +1,18 @@
+using System;
+using System.Collections.Generic;
+
+class X
+{
+	public X (int i = 1, params string[] preprocessorSymbols)
+	{
+	}
+
+	public X (int i = 1, List<string> s = null)
+	{
+	}
+
+	public static void Main ()
+	{
+		new X ();
+	}
+}