Imported Upstream version 3.6.0

Former-commit-id: da6be194a6b1221998fc28233f2503bd61dd9d14

mcs/errors/cs0550-2.cs

@@ -0,0 +1,19 @@
+// CS0550: `PropertyClass.PropertyInterface.this[bool].get' is an accessor not found in interface member `PropertyInterface.this[bool]'
+// Line: 13
+
+using System.Runtime.CompilerServices;
+
+interface PropertyInterface {
+        int this[bool b] { set; }
+}
+
+public class PropertyClass: PropertyInterface {
+        int PropertyInterface.this [bool b]{ 
+                get { 
+                        return 0;
+                } 
+                set { }
+        }
+}
+
+