/* Generated By:JavaCC: Do not edit this line. ParseException.cc Version 6.0 */

/* JavaCCOptions:STATIC=false,SUPPORT_CLASS_VISIBILITY_PUBLIC=true */

#include "ParseException.h"

namespace vhdl {

namespace parser {

/**

 * This exception is thrown when parse errors are encountered.

 * You can explicitly create objects of this exception type by

 * calling the method generate_ParseException in the generated

 * parser.

 *

 * You can modify this class to customize your error reporting

 * mechanisms so long as you retain the fields.

 */

  /**

   * This constructor is used by the method "generate_ParseException"

   * in the generated parser.  Calling this constructor generates

   * a new object of this type with the fields "currentToken",

   * "expectedTokenSequences", and "tokenImage" set.

   */

  ParseException::ParseException(Token currentTokenVal,

                        int** expectedTokenSequencesVal,

                        JAVACC_STRING_TYPE* tokenImageVal

                       )

  {

    initialise(currentTokenVal, expectedTokenSequencesVal, tokenImageVal);

    currentToken = currentTokenVal;

    expectedTokenSequences = expectedTokenSequencesVal;

    tokenImage = tokenImageVal;

  }

  /**

   * The following constructors are for use by you for whatever

   * purpose you can think of.  Constructing the exception in this

   * manner makes the exception behave in the normal way - i.e., as

   * documented in the class "Throwable".  The fields "errorToken",

   * "expectedTokenSequences", and "tokenImage" do not contain

   * relevant information.  The JavaCC generated code does not use

   * these constructors.

   */

  ParseException::ParseException() {

  }

  /** Constructor with message. */

  ParseException::ParseException(JAVACC_STRING_TYPE message) {

  }

  /**

   * This is the last token that has been consumed successfully.  If

   * this object has been created due to a parse error, the token

   * followng this token will (therefore) be the first error token.

   */

  Token currentToken;

  /**

   * Each entry in this array is an array of integers.  Each array

   * of integers represents a sequence of tokens (by their ordinal

   * values) that is expected at this point of the parse.

   */

  int** expectedTokenSequences;

  /**

   * This is a reference to the "tokenImage" array of the generated

   * parser within which the parse error occurred.  This array is

   * defined in the generated ...Constants class.

   */

  JAVACC_STRING_TYPE* tokenImage;

  /**

   * It uses "currentToken" and "expectedTokenSequences" to generate a parse

   * error message and returns it.  If this object has been created

   * due to a parse error, and you do not catch it (it gets thrown

   * from the parser) the correct error message

   * gets displayed.

   */

  JAVACC_STRING_TYPE ParseException::initialise(Token currentToken,

                           int** expectedTokenSequences,

                           JAVACC_STRING_TYPE* tokenImage) {

#if 0

    //JAVACC_STRING_TYPE eol = System.getProperty("line.separator", "\n");

     expected = new JAVACC_STRING_TYPE();

    int maxSize = 0;

    for (int i = 0; i < expectedTokenSequences.length; i++) {

      if (maxSize < expectedTokenSequences[i].length) {

        maxSize = expectedTokenSequences[i].length;

      }

      for (int j = 0; j < expectedTokenSequences[i].length; j++) {

        expected.append(tokenImage[expectedTokenSequences[i][j]]).append(' ');

      }

      if (expectedTokenSequences[i][expectedTokenSequences[i].length - 1] != 0) {

        expected.append((JAVACC_CHAR_TYPE*)"...");

      }

      expected.append(eol).append("    ");

    }

    JAVACC_STRING_TYPE retval = (JAVACC_CHAR_TYPE*)"Encountered \"";

    Token tok = currentToken.next;

    for (int i = 0; i < maxSize; i++) {

      if (i != 0) retval += (JAVACC_CHAR_TYPE*)" ";

      if (tok.kind == 0) {

        retval += tokenImage[0];

        break;

      }

      retval += (JAVACC_CHAR_TYPE*)" " + tokenImage[tok.kind];

      retval += (JAVACC_CHAR_TYPE*)" \"";

      retval += add_escapes(tok.image);

      retval += (JAVACC_CHAR_TYPE*)" \"";

      tok = tok.next;

    }

    retval += (JAVACC_CHAR_TYPE*)"\" at line " + currentToken.next.beginLine + (JAVACC_CHAR_TYPE*)", column " + currentToken.next.beginColumn;

    retval += (JAVACC_CHAR_TYPE*)"." + eol;

    if (expectedTokenSequences.length == 1) {

      retval += (JAVACC_CHAR_TYPE*)"Was expecting:" + eol + (JAVACC_CHAR_TYPE*)"    ";

    } else {

      retval += (JAVACC_CHAR_TYPE*)"Was expecting one of:" + eol + (JAVACC_CHAR_TYPE*)"    ";

    }

    retval += expected.toString();

    return retval;

#endif

    return (JAVACC_CHAR_TYPE*)"Parse exception";

  }

  /**

   * The end of line JAVACC_STRING_TYPE for this machine.

   */

#define eol "\n"

  /**

   * Used to convert raw characters to their escaped version

   * when these raw version cannot be used as part of an ASCII

   * string literal.

   */

   JAVACC_STRING_TYPE ParseException::add_escapes(JAVACC_STRING_TYPE str) {

/*

      JAVACC_STRING_TYPE *retval = new JAVACC_STRING_TYPE();

      JAVACC_CHAR_TYPE ch;

      for (int i = 0; i < str.length(); i++) {

        switch (str.charAt(i))

        {

           case 0 :

              continue;

           case '\b':

              retval.append("\\b");

              continue;

           case '\t':

              retval.append("\\t");

              continue;

           case '\n':

              retval.append("\\n");

              continue;

           case '\f':

              retval.append("\\f");

              continue;

           case '\r':

              retval.append("\\r");

              continue;

           case '\"':

              retval.append("\\\"");

              continue;

           case '\'':

              retval.append("\\\'");

              continue;

           case '\\':

              retval.append("\\\\");

              continue;

           default:

              if ((ch = str.charAt(i)) < 0x20 || ch > 0x7e) {

                 JAVACC_STRING_TYPE s = "0000" + Integer.toString(ch, 16);

                 retval.append("\\u" + s.substring(s.length() - 4, s.length()));

              } else {

                 retval.append(ch);

              }

              continue;

        }

      }

      return retval.toString();

*/ return str;

   }

}

}

/* JavaCC - OriginalChecksum=99d488e13335cf377284c90700f070ed (do not edit this line) */