Antlr4.Runtime.ParserInterpreter.VisitRuleStopState C# (CSharp) Method

        protected internal virtual void VisitRuleStopState(ATNState p)
        {
            RuleStartState ruleStartState = _atn.ruleToStartState[p.ruleIndex];
            if (ruleStartState.isPrecedenceRule)
            {
                Tuple<ParserRuleContext, int> parentContext = _parentContextStack.Pop();
                UnrollRecursionContexts(parentContext.Item1);
                State = parentContext.Item2;
            }
            else
            {
                ExitRule();
            }
            RuleTransition ruleTransition = (RuleTransition)_atn.states[State].Transition(0);
            State = ruleTransition.followState.stateNumber;
        }