Imported Upstream version 3.6.0

Former-commit-id: da6be194a6b1221998fc28233f2503bd61dd9d14

mcs/tests/test-anon-154.cs

@@ -0,0 +1,40 @@
+using System;
+
+public class Class
+{
+	string Property { get { return " Property"; } }
+
+	string Method ()
+	{
+		string methodVariable = "method variable";
+
+		Func<string> outerAction = () => {
+			// If methodVariable is not accessed here, the compiler does not crash
+			string unused = methodVariable;
+
+			string innerVariable = "inner variable";
+
+			Func<string, string> middleAction = lambdaParameter => {
+				// If any of the variables referenced are removed, the compiler does not crash.
+				Func<string> innerFunc = () => lambdaParameter + innerVariable + Property;
+				return innerFunc ();
+			};
+
+			return middleAction ("> ");
+		};
+
+		return outerAction ();
+	}
+
+	public static int Main ()
+	{
+		Class c = new Class ();
+		string s = c.Method ();
+		Console.WriteLine (s);
+		if (s != "> inner variable Property")
+			return 1;
+
+		return 0;
+	}
+}
+