Imported Upstream version 3.6.0

Former-commit-id: da6be194a6b1221998fc28233f2503bd61dd9d14

mcs/errors/cs0657-13.cs

@@ -0,0 +1,19 @@
+// CS0657: `type' is not a valid attribute location for this declaration. Valid attribute locations for this declaration are `property'. All attributes in this section will be ignored
+// Line: 14
+// Compiler options: -warnaserror
+
+using System;
+
+[AttributeUsage(AttributeTargets.All)]
+public class TestAttribute: Attribute
+{
+}
+
+class C
+{
+    [type:Test]
+    int Prop {
+        set {
+        }
+    }
+}