Lucene.Net.QueryParsers.Surround.Parser.QueryParser.WQuery C# (CSharp) Method

        public SrndQuery WQuery()
        {
            SrndQuery q;
            IList<SrndQuery> queries;
            Token wt;
            q = PrimaryQuery();

            while (true)
            {
                switch ((jj_ntk == -1) ? Jj_ntk() : jj_ntk)
                {
                    case RegexpToken.W:
                        ;
                        break;
                    default:
                        jj_la1[4] = jj_gen;
                        goto label_6;
                }
                wt = Jj_consume_token(RegexpToken.W);
                queries = new List<SrndQuery>();
                queries.Add(q); /* left associative */

                q = PrimaryQuery();
                queries.Add(q);
                q = GetDistanceQuery(queries, true /* infix */, wt, true /* ordered */);
            }
        label_6:
            { if (true) return q; }
            throw new Exception("Missing return statement in function");
        }