// Verify fix for issue 159 (long name handling).
namespace very_big_123456789012345678901234567890123456789012345678901234567890
{
   class very_big1_123456789012345678901234567890123456789012345678901234567890
   {
      very_big1_123456789012345678901234567890123456789012345678901234567890();
      ~very_big1_123456789012345678901234567890123456789012345678901234567890();
   };
   class very_big2_123456789012345678901234567890123456789012345678901234567890
      : public very_big1_123456789012345678901234567890123456789012345678901234567890
   {
   public:
      very_big2_123456789012345678901234567890123456789012345678901234567890();
      ~very_big2_123456789012345678901234567890123456789012345678901234567890();
   };
}

int very_big3_123456789012345678901234567890123456789012345678901234567890;