Imported Upstream version 3.6.0

Former-commit-id: da6be194a6b1221998fc28233f2503bd61dd9d14

mcs/tests/test-862.cs

@@ -0,0 +1,22 @@
+class op_Addition
+{
+	public static int Foo = 42;
+
+	public class Builder
+	{
+		public int Foo
+		{
+			get { return op_Addition.Foo; }
+		}
+
+		public static int operator + (Builder a, Builder b)
+		{
+			return 0;
+		}
+	}
+
+	public static void Main ()
+	{
+		var x = new Builder ().Foo;
+	}
+}