Compiler Error CS0140

The label 'label' is a duplicate

A label with the same name appeared twice. For more information, see goto.

The following sample generates CS0140:

// CS0140.cs  
namespace MyNamespace  
{  
   public class MyClass  
   {  
      public static void Main()  
      {  
         label1: int i = 0;  
         label1: int j = 0;   // CS0140, comment this line to resolve  
         goto label1;  
      }  
   }  
}