Imported Upstream version 3.6.0

Former-commit-id: da6be194a6b1221998fc28233f2503bd61dd9d14

mcs/errors/cs0592-9.cs

@@ -0,0 +1,16 @@
+// CS0592: The attribute `SAttribute' is not valid on this declaration type. It is valid on `return' declarations only
+// Line : 12
+
+using System;
+
+[AttributeUsage (AttributeTargets.ReturnValue)]
+class SAttribute: Attribute {}
+
+public class C
+{
+    int Prop {
+        [param: S]
+        set {
+        }
+    }
+}