code: public final void mT__55() throws RecognitionException {
          try {
              int _type = T__55;
              int _channel = DEFAULT_TOKEN_CHANNEL;
              // InternalPureXbase.g:53:7: ( '::' )
              // InternalPureXbase.g:53:9: '::'
              {
              match("::"); 
  
  
              }
  
              state.type = _type;
              state.channel = _channel;
          }
          finally {
          }
      }
docs: $ANTLR start "T__55"