import com.sun.tools.corba.se.idl.RepositoryID; //导入依赖的package包/类
/**
 *
 **/
private void idPragma () throws IOException, ParseException
{
  // Before I can use a parser method, I must make sure it has the current token.
  parser.token = token;

  // <d57110> This flag will relax the restriction that the scopedNamed
  // in this ID pragma directive cannot resolve to a module.
  parser.isModuleLegalType (true);
  SymtabEntry anErrorOccurred = new SymtabEntry ();
  SymtabEntry entry = parser.scopedName (parser.currentModule, anErrorOccurred);
  parser.isModuleLegalType (false);  // <57110>

  // Was the indicated type found in the symbol table?
  if (entry == anErrorOccurred)
  {
    // Don't have to generate an error, scopedName already has.
    scanner.skipLineComment ();
    token = scanner.getToken ();
  }
  // <d57110>
  //else if (PragmaIDs.contains (entry))
  //{
  //  ParseException.badRepIDAlreadyAssigned (scanner, entry.name ());
  //  scanner.skipLineComment ();
  //  token = scanner.getToken ();
  //}
  else
  {
    token = parser.token;
    String string = token.name;
    // Do not match token until after raise exceptions, otherwise
    // incorrect messages will be emitted!
    if (PragmaIDs.contains (entry)) // <d57110>
    {
      ParseException.badRepIDAlreadyAssigned (scanner, entry.name ());
    }
    else if (!RepositoryID.hasValidForm (string)) // <d57110>
    {
      ParseException.badRepIDForm (scanner, string);
    }
    else
    {
      entry.repositoryID (new RepositoryID (string));
      PragmaIDs.addElement (entry); // <d57110>
    }
    match (Token.StringLiteral);
  }
}