Imported Upstream version 3.6.0

Former-commit-id: da6be194a6b1221998fc28233f2503bd61dd9d14

mcs/errors/cs0109-7.cs

@@ -0,0 +1,15 @@
+// CS0109: The member `Test.this[string]' does not hide an inherited member. The new keyword is not required
+// Line: 9
+// Compiler options: -warnaserror -warn:4
+
+using System.Collections;
+
+public class Test: ArrayList
+{
+    public new string this[string index]
+    {
+	set
+	{
+	}
+    }
+}