Examples of com.caucho.quercus.Location

com.caucho.quercus.Location
Records the source file location of a statement or expression.

   * Parses the echo statement.
   */
  private void parseEcho(ArrayList<Statement> statements)
    throws IOException
  {
    Location location = getLocation();


    while (true) {
      Expr expr = parseTopExpr();


      createEchoStatements(location, statements, expr);

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  private Statement parseGlobal()
    throws IOException
  {
    ArrayList<Statement> statementList = new ArrayList<Statement>();


    Location location = getLocation();


    while (true) {
      Expr expr = parseTopExpr();


      if (expr instanceof VarExpr) {

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  private Statement parseStatic()
    throws IOException
  {
    ArrayList<Statement> statementList = new ArrayList<Statement>();


    Location location = getLocation();


    while (true) {
      expect('$');


      String name = parseIdentifier();

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   * Parses the unset statement.
   */
  private Statement parseUnset()
    throws IOException
  {
    Location location = getLocation();


    ArrayList<Statement> statementList = new ArrayList<Statement>();
    parseUnset(statementList);


    return _factory.createBlock(location, statementList);

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   * Parses the unset statement.
   */
  private void parseUnset(ArrayList<Statement> statementList)
    throws IOException
  {
    Location location = getLocation();


    int token = parseToken();


    if (token != '(') {
      _peekToken = token;

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  {
    boolean oldTop = _isTop;
    _isTop = false;
    
    try {
      Location location = getLocation();


      expect('(');


      _isIfTest = true;
      Expr test = parseExpr();

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    Statement falseBlock = null;


    int token = parseToken();


    if (token == ELSEIF) {
      Location subLocation = getLocation();


      Expr subTest = parseExpr();
      expect(':');
      
      falseBlock = parseAlternateIf(subTest, subLocation);

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   * Parses the switch statement
   */
  private Statement parseSwitch()
    throws IOException
  {
    Location location = getLocation();


    boolean oldTop = _isTop;
    _isTop = false;
    
    String label = pushSwitchLabel();


    try {
      expect('(');


      Expr test = parseExpr();


      expect(')');


      boolean isAlternate = false;


      int token = parseToken();


      if (token == ':')
        isAlternate = true;
      else if (token == '{')
        isAlternate = false;
      else {
        _peekToken = token;


        expect('{');
      }


      ArrayList<Expr[]> caseList = new ArrayList<Expr[]>();
      ArrayList<BlockStatement> blockList = new ArrayList<BlockStatement>();


      ArrayList<Integer> fallThroughList = new ArrayList<Integer>();
      BlockStatement defaultBlock = null;


      while ((token = parseToken()) == CASE || token == DEFAULT) {
        Location caseLocation = getLocation();


        ArrayList<Expr> valueList = new ArrayList<Expr>();
        boolean isDefault = false;
            
        while (token == CASE || token == DEFAULT) {

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    _isTop = false;
    
    String label = pushWhileLabel();


    try {
      Location location = getLocation();


      expect('(');


      _isIfTest = true;
      Expr test = parseExpr();

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    _isTop = false;


    String label = pushDoLabel();
    
    try {
      Location location = getLocation();


      Statement block = parseStatement();
      
      expect(WHILE);
      expect('(');

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Related Classes of com.caucho.quercus.Location

com.caucho.quercus.env.Env

com.caucho.quercus.expr.ExprFactory

com.caucho.quercus.lib.ExceptionClass

com.caucho.quercus.page.QuercusPage

com.caucho.quercus.parser.QuercusParser

com.caucho.quercus.parser.QuercusParser$ParserLocation

com.caucho.quercus.statement.ExprStatement

com.caucho.quercus.env.QuercusLanguageException

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