public virtual void ReportAttemptingFullContext(Parser recognizer, DFA dfa, int startIndex, int stopIndex, BitSet conflictingAlts, SimulatorState conflictState)
{
foreach (IAntlrErrorListener <IToken> listener in Delegates)
{
if (!(listener is IParserErrorListener))
{
continue;
}
IParserErrorListener parserErrorListener = (IParserErrorListener)listener;
parserErrorListener.ReportAttemptingFullContext(recognizer, dfa, startIndex, stopIndex, conflictingAlts, conflictState);
}
}
public virtual void ReportContextSensitivity(Parser recognizer, DFA dfa, int startIndex, int stopIndex, int prediction, SimulatorState acceptState)
{
foreach (IAntlrErrorListener <IToken> listener in Delegates)
{
if (!(listener is IParserErrorListener))
{
continue;
}
IParserErrorListener parserErrorListener = (IParserErrorListener)listener;
parserErrorListener.ReportContextSensitivity(recognizer, dfa, startIndex, stopIndex, prediction, acceptState);
}
}
public virtual void ReportAmbiguity(Parser recognizer, DFA dfa, int startIndex, int stopIndex, bool exact, BitSet ambigAlts, ATNConfigSet configs)
{
foreach (IAntlrErrorListener <IToken> listener in Delegates)
{
if (!(listener is IParserErrorListener))
{
continue;
}
IParserErrorListener parserErrorListener = (IParserErrorListener)listener;
parserErrorListener.ReportAmbiguity(recognizer, dfa, startIndex, stopIndex, exact, ambigAlts, configs);
}
}
protected override IParseTree Parse(ITokenStream tokenStream, PredictionMode predictionMode, IParserErrorListener errorListener)
{
//Cannot use a switch because PredictionMode.Ll is not a constant.
if (predictionMode == PredictionMode.Ll)
{
return(_llFunction());
}
if (predictionMode == PredictionMode.Sll)
{
return(_sllFunction());
}
throw new System.ComponentModel.InvalidEnumArgumentException();
}
protected override IParseTree Parse(ITokenStream tokenStream, PredictionMode predictionMode, IParserErrorListener errorListener)
{
var parser = new VBAParser(tokenStream);
parser.Interpreter.PredictionMode = predictionMode;
parser.AddErrorListener(errorListener);
return(parser.startRule());
}
protected abstract IParseTree Parse(ITokenStream tokenStream, PredictionMode predictionMode, IParserErrorListener errorListener);
protected override IParseTree Parse(ITokenStream tokenStream, PredictionMode predictionMode, IParserErrorListener errorListener)
{
var parser = new VBAConditionalCompilationParser(tokenStream);
parser.Interpreter.PredictionMode = predictionMode;
parser.AddErrorListener(errorListener);
return(parser.compilationUnit());
}
