protected override void ReportAttemptingFullContext(DFA dfa, BitSet conflictingAlts, ATNConfigSet configs, int startIndex, int stopIndex)
{
if (conflictingAlts != null)
{
conflictingAltResolvedBySLL = conflictingAlts.NextSetBit(0);
}
else {
conflictingAltResolvedBySLL = configs.GetAlts().NextSetBit(0);
}
decisions[currentDecision].LL_Fallback++;
base.ReportAttemptingFullContext(dfa, conflictingAlts, configs, startIndex, stopIndex);
}