/**
* Adds a preprocessor error message to error list along with the current token's information
* (like line number, etc.).
*
* @param errorMessage the error message.
* @param lexeme the current lexeme.
*/
protected void addPreprocessorErrorMessage(String errorMessage, String lexeme) {
String error =
"("
+ getCurrentStreamName()
+ ") "
+ "Line "
+ (streamStack.peek().lineNum)
+ ", Token \""
+ lexeme
+ "\": "
+ errorMessage;
preprocessorErrorList.add(error);
}
/**
* Gets the list of error messages.
*
* @return an array of error messages.
*/
public String[] getErrorMessages() {
String[] out = new String[preprocessorErrorList.size()];
int i = 0;
for (String s : preprocessorErrorList) out[i++] = s;
return out;
}