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/**
* <b>SOFTWARE RIGHTS</b>
* <p>
* ANTLR 2.6.0 MageLang Insitute, 1999
* <p>
* We reserve no legal rights to the ANTLR--it is fully in the
* public domain. An individual or company may do whatever
* they wish with source code distributed with ANTLR or the
* code generated by ANTLR, including the incorporation of
* ANTLR, or its output, into commerical software.
* <p>
* We encourage users to develop software with ANTLR. However,
* we do ask that credit is given to us for developing
* ANTLR. By "credit", we mean that if you use ANTLR or
* incorporate any source code into one of your programs
* (commercial product, research project, or otherwise) that
* you acknowledge this fact somewhere in the documentation,
* research report, etc... If you like ANTLR and have
* developed a nice tool with the output, please mention that
* you developed it using ANTLR. In addition, we ask that the
* headers remain intact in our source code. As long as these
* guidelines are kept, we expect to continue enhancing this
* system and expect to make other tools available as they are
* completed.
* <p>
* The ANTLR gang:
* @version ANTLR 2.6.0 MageLang Insitute, 1999
* @author Terence Parr, <a href=http://www.MageLang.com>MageLang Institute</a>
* @author <br>John Lilley, <a href=http://www.Empathy.com>Empathy Software</a>
* @author <br><a href="mailto:pete@yamuna.demon.co.uk">Pete Wells</a>
*/
#include "antlr/MismatchedCharException.h"
#include "antlr/String.h"
ANTLR_BEGIN_NAMESPACE(antlr)
MismatchedCharException::MismatchedCharException()
: RecognitionException("Mismatched char")
{}
// Expected range / not range
MismatchedCharException::MismatchedCharException(
int c,
int lower,
int upper_,
bool matchNot,
CharScanner* scanner_
) : RecognitionException("Mismatched char",
scanner_->getFilename(),
scanner_->getLine(),
scanner_->getColumn())
, mismatchType(matchNot ? NOT_RANGE : RANGE)
, foundChar(c)
, expecting(lower)
, upper(upper_)
, scanner(scanner_)
{
}
// Expected token / not token
MismatchedCharException::MismatchedCharException(
int c,
int expecting_,
bool matchNot,
CharScanner* scanner_
) : RecognitionException("Mismatched char",
scanner_->getFilename(),
scanner_->getLine(),
scanner_->getColumn())
, mismatchType(matchNot ? NOT_CHAR : CHAR)
, foundChar(c)
, expecting(expecting_)
, scanner(scanner_)
{
}
// Expected BitSet / not BitSet
MismatchedCharException::MismatchedCharException(
int c,
BitSet set_,
bool matchNot,
CharScanner* scanner_
) : RecognitionException("Mismatched char",
scanner_->getFilename(),
scanner_->getLine(),
scanner_->getColumn())
, mismatchType(matchNot ? NOT_SET : SET)
, foundChar(c)
, set(set_)
, scanner(scanner_)
{
}
MismatchedCharException::MismatchedCharException(
const ANTLR_USE_NAMESPACE(std)string& s,
int line
) : RecognitionException(s)
{
}
/**
* Returns the error message that happened on the line/col given.
* Copied from toString().
*/
ANTLR_USE_NAMESPACE(std)string MismatchedCharException::getMessage() const
{
ANTLR_USE_NAMESPACE(std)string s;
switch (mismatchType) {
case CHAR :
s += "expecting '" + charName(expecting) + "', found '" + charName(foundChar) + "'";
break;
case NOT_CHAR :
s += "expecting anything but '" + charName(expecting) + "'; got it anyway";
break;
case RANGE :
s += "expecting token in range: '" + charName(expecting) + "'..'" + charName(upper) + "', found '" + charName(foundChar) + "'";
break;
case NOT_RANGE :
s += "expecting token NOT in range: " + charName(expecting) + "'..'" + charName(upper) + "', found '" + charName(foundChar) + "'";
break;
case SET :
case NOT_SET :
{
s += ANTLR_USE_NAMESPACE(std)string("expecting ") + (mismatchType == NOT_SET ? "NOT " : "") + "one of (";
ANTLR_USE_NAMESPACE(std)vector<int> elems = set.toArray();
for (int i = 0; i < (int) elems.size(); i++) {
s += " '";
s += charName(elems[i]);
s += "'";
}
s += "), found '" + charName(foundChar) + "'";
}
break;
default :
s += RecognitionException::getMessage();
break;
}
return s;
}
#ifndef NO_STATIC_CONSTS
const int MismatchedCharException::CHAR;
const int MismatchedCharException::NOT_CHAR;
const int MismatchedCharException::RANGE;
const int MismatchedCharException::NOT_RANGE;
const int MismatchedCharException::SET;
const int MismatchedCharException::NOT_SET;
#endif
ANTLR_END_NAMESPACE
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