Assembly assembly = Assembly.GetAssembly(GetType());
bool debug = false;
foreach (var attribute in assembly.GetCustomAttributes(false)){
  if (attribute.GetType() ==  typeof(System.Diagnostics.DebuggableAttribute)){
    if (((System.Diagnostics.DebuggableAttribute)attribute)
        .IsJITTrackingEnabled){
      debug = true;
      break;
    }
  }
}


//csharp/5912