Foxoft.Ci.CiParser.ParseSwitch C# (CSharp) Method

        CiSwitch ParseSwitch()
        {
            Expect(CiToken.LeftParenthesis);
            CiSwitch result = new CiSwitch();
            result.Value = ParseExpr();
            Expect(CiToken.RightParenthesis);
            Expect(CiToken.LeftBrace);

            List<CiCase> cases = new List<CiCase>();
            while (Eat(CiToken.Case)) {
            List<object> values = new List<object>();
            do {
                values.Add(ParseExpr());
                Expect(CiToken.Colon);
            } while (Eat(CiToken.Case));
            if (See(CiToken.Default))
                throw new ParseException("Please remove case before default");
            CiCase kase = new CiCase { Values = values.ToArray() };

            List<ICiStatement> statements = new List<ICiStatement>();
            do
                statements.Add(ParseStatement());
            while (!See(CiToken.Case) && !See(CiToken.Default) && !See(CiToken.Goto) && !See(CiToken.RightBrace));
            kase.Body = statements.ToArray();

            if (Eat(CiToken.Goto)) {
                if (Eat(CiToken.Case))
                    kase.FallthroughTo = ParseExpr();
                else if (Eat(CiToken.Default))
                    kase.FallthroughTo = null;
                else
                    throw new ParseException("Expected goto case or goto default");
                Expect(CiToken.Semicolon);
                kase.Fallthrough = true;
            }
            cases.Add(kase);
            }
            if (cases.Count == 0)
            throw new ParseException("Switch with no cases");
            result.Cases = cases.ToArray();

            if (Eat(CiToken.Default)) {
            Expect(CiToken.Colon);
            List<ICiStatement> statements = new List<ICiStatement>();
            do
                statements.Add(ParseStatement());
            while (!See(CiToken.RightBrace));
            result.DefaultBody = statements.ToArray();
            }

            Expect(CiToken.RightBrace);
            return result;
        }