Imported Upstream version 5.10.0.47

Former-commit-id: d0813289fa2d35e1f8ed77530acb4fb1df441bc0

mcs/errors/cs8156-2.cs

@@ -0,0 +1,16 @@
+// CS8156: An expression cannot be used in this context because it may not be returned by reference
+// Line: 8
+
+class X
+{
+	int Prop {
+		get {
+			return 1;
+		}
+	}
+
+	ref int Test ()
+	{
+		return ref Prop;
+	}
+}