static final public void primaire() throws ParseException {
    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
    case VRAI:
    case FAUX:
    case entier:
    case ident:
      valeur();
      break;
    case 52:
      jj_consume_token(52);
      expression();
      jj_consume_token(54);
      break;
    default:
      jj_la1[18] = jj_gen;
      jj_consume_token(-1);
      throw new ParseException();
    }
  }