using System; using System.Diagnostics; [Generic] [Generic (10)] [DebuggerDisplay ("bla")] public class Target { [DebuggerHidden] public void Foo() {} } [AttributeUsage(AttributeTargets.All, AllowMultiple = true)] public sealed class GenericAttribute : Attribute { public GenericAttribute () {} public GenericAttribute (int x) {} } public class Class { public static void Main () { } }