Imported Upstream version 3.6.0

Former-commit-id: da6be194a6b1221998fc28233f2503bd61dd9d14

mcs/tests/gtest-optional-24.cs

@@ -0,0 +1,26 @@
+using System;
+using System.Runtime.CompilerServices;
+using System.IO;
+
+class CallerFilePathTest
+{
+	static void TraceStatic2([CallerMemberName][CallerFilePath] object fp = null)
+	{
+	}
+	
+	public static void TraceStatic(string expected, [CallerFilePath] string filepath = "--")
+	{
+		filepath = Path.GetFileName (filepath);
+
+		Console.WriteLine (filepath);
+		
+		if (expected != filepath)
+			throw new ApplicationException (string.Format ("`{0}' !=  `{1}'", expected, filepath));
+	}
+	
+	public static void Main ()
+	{
+		TraceStatic ("gtest-optional-24.cs");
+		TraceStatic2 ();
+	}
+}