Antlr4.Runtime.Atn.ParserATNSimulator.DumpDeadEndConfigs C# (CSharp) Method

        public void DumpDeadEndConfigs(NoViableAltException nvae)
        {
            Console.Error.WriteLine("dead end configs: ");
            foreach (ATNConfig c in nvae.DeadEndConfigs.configs)
            {
                String trans = "no edges";
                if (c.state.NumberOfTransitions > 0)
                {
                    Transition t = c.state.Transition(0);
                    if (t is AtomTransition)
                    {
                        AtomTransition at = (AtomTransition)t;
                        trans = "Atom " + GetTokenName(at.token);
                    }
                    else if (t is SetTransition)
                    {
                        SetTransition st = (SetTransition)t;
                        bool not = st is NotSetTransition;
                        trans = (not ? "~" : "") + "Set " + st.set.ToString();
                    }
                }
                Console.Error.WriteLine(c.ToString(parser, true) + ":" + trans);
            }
        }