# Generated from main/csel/parser/CSEL.g4 by ANTLR 4.8
# encoding: utf-8
from antlr4 import *
from io import StringIO
import sys
if sys.version_info[1] > 5:
	from typing import TextIO
else:
	from typing.io import TextIO


def serializedATN():
    with StringIO() as buf:
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        buf.write("\3\2\2\2\u015a\u015b\3\2\2\2\u015b\u015e\3\2\2\2\u015c")
        buf.write("\u015a\3\2\2\2\u015d\u0155\3\2\2\2\u015d\u015e\3\2\2\2")
        buf.write("\u015e\u015f\3\2\2\2\u015f\u0160\7,\2\2\u0160?\3\2\2\2")
        buf.write("\u0161\u0162\5B\"\2\u0162\u0163\7\5\2\2\u0163\u0164\5")
        buf.write("\30\r\2\u0164A\3\2\2\2\u0165\u0169\5*\26\2\u0166\u0169")
        buf.write("\5,\27\2\u0167\u0169\7\67\2\2\u0168\u0165\3\2\2\2\u0168")
        buf.write("\u0166\3\2\2\2\u0168\u0167\3\2\2\2\u0169C\3\2\2\2\u016a")
        buf.write("\u016b\7\22\2\2\u016b\u016c\7/\2\2\u016c\u016d\7\67\2")
        buf.write("\2\u016d\u016e\7\'\2\2\u016e\u0170\7+\2\2\u016f\u0171")
        buf.write("\5H%\2\u0170\u016f\3\2\2\2\u0170\u0171\3\2\2\2\u0171\u0172")
        buf.write("\3\2\2\2\u0172\u0173\7,\2\2\u0173\u0174\7\60\2\2\u0174")
        buf.write("E\3\2\2\2\u0175\u0176\7\22\2\2\u0176\u0177\7/\2\2\u0177")
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        buf.write("\u017a\u017c\5H%\2\u017b\u017a\3\2\2\2\u017b\u017c\3\2")
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        buf.write("\7\60\2\2\u017f\u0180\7*\2\2\u0180G\3\2\2\2\u0181\u0186")
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        buf.write("\7\16\2\2\u01a0\u01a1\7/\2\2\u01a1\u01a2\5\30\r\2\u01a2")
        buf.write("\u01a3\7\60\2\2\u01a3\u01a4\7-\2\2\u01a4\u01a5\5\64\33")
        buf.write("\2\u01a5\u01a6\7.\2\2\u01a6Q\3\2\2\2\u01a7\u01a8\7\17")
        buf.write("\2\2\u01a8\u01a9\7-\2\2\u01a9\u01aa\5\64\33\2\u01aa\u01ab")
        buf.write("\7.\2\2\u01abS\3\2\2\2\u01ac\u01ad\7\23\2\2\u01ad\u01ae")
        buf.write("\7\67\2\2\u01ae\u01af\7\26\2\2\u01af\u01b0\5\30\r\2\u01b0")
        buf.write("\u01b1\7-\2\2\u01b1\u01b2\5\64\33\2\u01b2\u01b3\7.\2\2")
        buf.write("\u01b3U\3\2\2\2\u01b4\u01b5\7\23\2\2\u01b5\u01b6\7\67")
        buf.write("\2\2\u01b6\u01b7\7\25\2\2\u01b7\u01b8\5\30\r\2\u01b8\u01b9")
        buf.write("\7-\2\2\u01b9\u01ba\5\64\33\2\u01ba\u01bb\7.\2\2\u01bb")
        buf.write("W\3\2\2\2\u01bc\u01bd\7\24\2\2\u01bd\u01be\7/\2\2\u01be")
        buf.write("\u01bf\5\30\r\2\u01bf\u01c0\7\60\2\2\u01c0\u01c1\7-\2")
        buf.write("\2\u01c1\u01c2\5\64\33\2\u01c2\u01c3\7.\2\2\u01c3Y\3\2")
        buf.write("\2\2\u01c4\u01c5\7\20\2\2\u01c5[\3\2\2\2\u01c6\u01c7\7")
        buf.write("\21\2\2\u01c7]\3\2\2\2)ahnx}\u0089\u0093\u0096\u00a0\u00af")
        buf.write("\u00b6\u00c0\u00cb\u00d6\u00dc\u00e1\u00ea\u00ec\u00f7")
        buf.write("\u0103\u011d\u0122\u0124\u012d\u0134\u0138\u0143\u014a")
        buf.write("\u014e\u0152\u015a\u015d\u0168\u0170\u017b\u0186\u018b")
        buf.write("\u0191\u0195")
        return buf.getvalue()


class CSELParser ( Parser ):

    grammarFileName = "CSEL.g4"

    atn = ATNDeserializer().deserialize(serializedATN())

    decisionsToDFA = [ DFA(ds, i) for i, ds in enumerate(atn.decisionToState) ]

    sharedContextCache = PredictionContextCache()

    literalNames = [ "<INVALID>", "'Let'", "'Constant'", "'='", "'Number'", 
                     "'Boolean'", "'String'", "'JSON'", "'Array'", "'Function'", 
                     "'Return'", "'If'", "'Elif'", "'Else'", "'Break'", 
                     "'Continue'", "'Call'", "'For'", "'While'", "'Of'", 
                     "'In'", "'+'", "'+.'", "'-'", "'*'", "'/'", "'%'", 
                     "'!'", "'&&'", "'||'", "'=='", "'==.'", "'!='", "'<'", 
                     "'>'", "'<='", "'>='", "','", "'.'", "':'", "';'", 
                     "'['", "']'", "'{'", "'}'", "'('", "')'" ]

    symbolicNames = [ "<INVALID>", "LET", "CONST", "ASSIGN", "NUMBER", "BOOLEAN", 
                      "STRING", "JSON", "ARRAY", "FUN", "RET", "IF", "ELIF", 
                      "ELSE", "BREAK", "CONT", "CALL", "FOR", "WHILE", "OF", 
                      "IN", "ADD", "STRADD", "NEG", "MUL", "DIV", "MOD", 
                      "NOT", "AND", "OR", "EQ", "STREQ", "NEQ", "LT", "GT", 
                      "LEQ", "GEQ", "CM", "DOT", "CL", "SM", "LSB", "RSB", 
                      "LB", "RB", "LP", "RP", "COMMENT", "WS", "INTLIT", 
                      "FLOATLIT", "BOOLIT", "STRINGLIT", "ID", "CONSTID", 
                      "ERROR_CHAR", "UNCLOSE_STRING", "ILLEGAL_ESCAPE", 
                      "UNTERMINATED_COMMENT" ]

    RULE_program = 0
    RULE_decls = 1
    RULE_funcdecl = 2
    RULE_paramlist = 3
    RULE_param = 4
    RULE_body = 5
    RULE_mytype = 6
    RULE_typname = 7
    RULE_array = 8
    RULE_json = 9
    RULE_keyval = 10
    RULE_expression = 11
    RULE_exp0 = 12
    RULE_exp1 = 13
    RULE_exp2 = 14
    RULE_exp3 = 15
    RULE_exp4 = 16
    RULE_exp5 = 17
    RULE_exp6 = 18
    RULE_operand = 19
    RULE_index_exp = 20
    RULE_json_exp = 21
    RULE_post_flix_array_exp = 22
    RULE_post_flix_json_exp = 23
    RULE_statement = 24
    RULE_stm_list = 25
    RULE_constdecl = 26
    RULE_constmodule = 27
    RULE_vardecl = 28
    RULE_varmodule = 29
    RULE_dimension = 30
    RULE_assign = 31
    RULE_lhs = 32
    RULE_call = 33
    RULE_callstm = 34
    RULE_exp_list = 35
    RULE_ret = 36
    RULE_ifstm = 37
    RULE_if_module = 38
    RULE_elif_module = 39
    RULE_else_module = 40
    RULE_forinstm = 41
    RULE_foronstm = 42
    RULE_whilestm = 43
    RULE_brk = 44
    RULE_cont = 45

    ruleNames =  [ "program", "decls", "funcdecl", "paramlist", "param", 
                   "body", "mytype", "typname", "array", "json", "keyval", 
                   "expression", "exp0", "exp1", "exp2", "exp3", "exp4", 
                   "exp5", "exp6", "operand", "index_exp", "json_exp", "post_flix_array_exp", 
                   "post_flix_json_exp", "statement", "stm_list", "constdecl", 
                   "constmodule", "vardecl", "varmodule", "dimension", "assign", 
                   "lhs", "call", "callstm", "exp_list", "ret", "ifstm", 
                   "if_module", "elif_module", "else_module", "forinstm", 
                   "foronstm", "whilestm", "brk", "cont" ]

    EOF = Token.EOF
    LET=1
    CONST=2
    ASSIGN=3
    NUMBER=4
    BOOLEAN=5
    STRING=6
    JSON=7
    ARRAY=8
    FUN=9
    RET=10
    IF=11
    ELIF=12
    ELSE=13
    BREAK=14
    CONT=15
    CALL=16
    FOR=17
    WHILE=18
    OF=19
    IN=20
    ADD=21
    STRADD=22
    NEG=23
    MUL=24
    DIV=25
    MOD=26
    NOT=27
    AND=28
    OR=29
    EQ=30
    STREQ=31
    NEQ=32
    LT=33
    GT=34
    LEQ=35
    GEQ=36
    CM=37
    DOT=38
    CL=39
    SM=40
    LSB=41
    RSB=42
    LB=43
    RB=44
    LP=45
    RP=46
    COMMENT=47
    WS=48
    INTLIT=49
    FLOATLIT=50
    BOOLIT=51
    STRINGLIT=52
    ID=53
    CONSTID=54
    ERROR_CHAR=55
    UNCLOSE_STRING=56
    ILLEGAL_ESCAPE=57
    UNTERMINATED_COMMENT=58

    def __init__(self, input:TokenStream, output:TextIO = sys.stdout):
        super().__init__(input, output)
        self.checkVersion("4.8")
        self._interp = ParserATNSimulator(self, self.atn, self.decisionsToDFA, self.sharedContextCache)
        self._predicates = None




    class ProgramContext(ParserRuleContext):

        def __init__(self, parser, parent:ParserRuleContext=None, invokingState:int=-1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def EOF(self):
            return self.getToken(CSELParser.EOF, 0)

        def decls(self, i:int=None):
            if i is None:
                return self.getTypedRuleContexts(CSELParser.DeclsContext)
            else:
                return self.getTypedRuleContext(CSELParser.DeclsContext,i)


        def getRuleIndex(self):
            return CSELParser.RULE_program

        def accept(self, visitor:ParseTreeVisitor):
            if hasattr( visitor, "visitProgram" ):
                return visitor.visitProgram(self)
            else:
                return visitor.visitChildren(self)




    def program(self):

        localctx = CSELParser.ProgramContext(self, self._ctx, self.state)
        self.enterRule(localctx, 0, self.RULE_program)
        self._la = 0 # Token type
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 93 
            self._errHandler.sync(self)
            _la = self._input.LA(1)
            while True:
                self.state = 92
                self.decls()
                self.state = 95 
                self._errHandler.sync(self)
                _la = self._input.LA(1)
                if not ((((_la) & ~0x3f) == 0 and ((1 << _la) & ((1 << CSELParser.LET) | (1 << CSELParser.CONST) | (1 << CSELParser.FUN))) != 0)):
                    break

            self.state = 97
            self.match(CSELParser.EOF)
        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx


    class DeclsContext(ParserRuleContext):

        def __init__(self, parser, parent:ParserRuleContext=None, invokingState:int=-1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def vardecl(self):
            return self.getTypedRuleContext(CSELParser.VardeclContext,0)


        def funcdecl(self):
            return self.getTypedRuleContext(CSELParser.FuncdeclContext,0)


        def constdecl(self):
            return self.getTypedRuleContext(CSELParser.ConstdeclContext,0)


        def getRuleIndex(self):
            return CSELParser.RULE_decls

        def accept(self, visitor:ParseTreeVisitor):
            if hasattr( visitor, "visitDecls" ):
                return visitor.visitDecls(self)
            else:
                return visitor.visitChildren(self)




    def decls(self):

        localctx = CSELParser.DeclsContext(self, self._ctx, self.state)
        self.enterRule(localctx, 2, self.RULE_decls)
        try:
            self.state = 102
            self._errHandler.sync(self)
            token = self._input.LA(1)
            if token in [CSELParser.LET]:
                self.enterOuterAlt(localctx, 1)
                self.state = 99
                self.vardecl()
                pass
            elif token in [CSELParser.FUN]:
                self.enterOuterAlt(localctx, 2)
                self.state = 100
                self.funcdecl()
                pass
            elif token in [CSELParser.CONST]:
                self.enterOuterAlt(localctx, 3)
                self.state = 101
                self.constdecl()
                pass
            else:
                raise NoViableAltException(self)

        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx


    class FuncdeclContext(ParserRuleContext):

        def __init__(self, parser, parent:ParserRuleContext=None, invokingState:int=-1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def FUN(self):
            return self.getToken(CSELParser.FUN, 0)

        def ID(self):
            return self.getToken(CSELParser.ID, 0)

        def LP(self):
            return self.getToken(CSELParser.LP, 0)

        def RP(self):
            return self.getToken(CSELParser.RP, 0)

        def body(self):
            return self.getTypedRuleContext(CSELParser.BodyContext,0)


        def paramlist(self):
            return self.getTypedRuleContext(CSELParser.ParamlistContext,0)


        def getRuleIndex(self):
            return CSELParser.RULE_funcdecl

        def accept(self, visitor:ParseTreeVisitor):
            if hasattr( visitor, "visitFuncdecl" ):
                return visitor.visitFuncdecl(self)
            else:
                return visitor.visitChildren(self)




    def funcdecl(self):

        localctx = CSELParser.FuncdeclContext(self, self._ctx, self.state)
        self.enterRule(localctx, 4, self.RULE_funcdecl)
        self._la = 0 # Token type
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 104
            self.match(CSELParser.FUN)
            self.state = 105
            self.match(CSELParser.ID)
            self.state = 106
            self.match(CSELParser.LP)
            self.state = 108
            self._errHandler.sync(self)
            _la = self._input.LA(1)
            if _la==CSELParser.ID:
                self.state = 107
                self.paramlist()


            self.state = 110
            self.match(CSELParser.RP)
            self.state = 111
            self.body()
        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx


    class ParamlistContext(ParserRuleContext):

        def __init__(self, parser, parent:ParserRuleContext=None, invokingState:int=-1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def param(self, i:int=None):
            if i is None:
                return self.getTypedRuleContexts(CSELParser.ParamContext)
            else:
                return self.getTypedRuleContext(CSELParser.ParamContext,i)


        def CM(self, i:int=None):
            if i is None:
                return self.getTokens(CSELParser.CM)
            else:
                return self.getToken(CSELParser.CM, i)

        def getRuleIndex(self):
            return CSELParser.RULE_paramlist

        def accept(self, visitor:ParseTreeVisitor):
            if hasattr( visitor, "visitParamlist" ):
                return visitor.visitParamlist(self)
            else:
                return visitor.visitChildren(self)




    def paramlist(self):

        localctx = CSELParser.ParamlistContext(self, self._ctx, self.state)
        self.enterRule(localctx, 6, self.RULE_paramlist)
        self._la = 0 # Token type
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 113
            self.param()
            self.state = 118
            self._errHandler.sync(self)
            _la = self._input.LA(1)
            while _la==CSELParser.CM:
                self.state = 114
                self.match(CSELParser.CM)
                self.state = 115
                self.param()
                self.state = 120
                self._errHandler.sync(self)
                _la = self._input.LA(1)

        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx


    class ParamContext(ParserRuleContext):

        def __init__(self, parser, parent:ParserRuleContext=None, invokingState:int=-1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def ID(self):
            return self.getToken(CSELParser.ID, 0)

        def dimension(self):
            return self.getTypedRuleContext(CSELParser.DimensionContext,0)


        def getRuleIndex(self):
            return CSELParser.RULE_param

        def accept(self, visitor:ParseTreeVisitor):
            if hasattr( visitor, "visitParam" ):
                return visitor.visitParam(self)
            else:
                return visitor.visitChildren(self)




    def param(self):

        localctx = CSELParser.ParamContext(self, self._ctx, self.state)
        self.enterRule(localctx, 8, self.RULE_param)
        self._la = 0 # Token type
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 121
            self.match(CSELParser.ID)
            self.state = 123
            self._errHandler.sync(self)
            _la = self._input.LA(1)
            if _la==CSELParser.LSB:
                self.state = 122
                self.dimension()


        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx


    class BodyContext(ParserRuleContext):

        def __init__(self, parser, parent:ParserRuleContext=None, invokingState:int=-1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def LB(self):
            return self.getToken(CSELParser.LB, 0)

        def stm_list(self):
            return self.getTypedRuleContext(CSELParser.Stm_listContext,0)


        def RB(self):
            return self.getToken(CSELParser.RB, 0)

        def getRuleIndex(self):
            return CSELParser.RULE_body

        def accept(self, visitor:ParseTreeVisitor):
            if hasattr( visitor, "visitBody" ):
                return visitor.visitBody(self)
            else:
                return visitor.visitChildren(self)




    def body(self):

        localctx = CSELParser.BodyContext(self, self._ctx, self.state)
        self.enterRule(localctx, 10, self.RULE_body)
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 125
            self.match(CSELParser.LB)
            self.state = 126
            self.stm_list()
            self.state = 127
            self.match(CSELParser.RB)
        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx


    class MytypeContext(ParserRuleContext):

        def __init__(self, parser, parent:ParserRuleContext=None, invokingState:int=-1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def INTLIT(self):
            return self.getToken(CSELParser.INTLIT, 0)

        def FLOATLIT(self):
            return self.getToken(CSELParser.FLOATLIT, 0)

        def BOOLIT(self):
            return self.getToken(CSELParser.BOOLIT, 0)

        def STRINGLIT(self):
            return self.getToken(CSELParser.STRINGLIT, 0)

        def array(self):
            return self.getTypedRuleContext(CSELParser.ArrayContext,0)


        def json(self):
            return self.getTypedRuleContext(CSELParser.JsonContext,0)


        def getRuleIndex(self):
            return CSELParser.RULE_mytype

        def accept(self, visitor:ParseTreeVisitor):
            if hasattr( visitor, "visitMytype" ):
                return visitor.visitMytype(self)
            else:
                return visitor.visitChildren(self)




    def mytype(self):

        localctx = CSELParser.MytypeContext(self, self._ctx, self.state)
        self.enterRule(localctx, 12, self.RULE_mytype)
        try:
            self.state = 135
            self._errHandler.sync(self)
            token = self._input.LA(1)
            if token in [CSELParser.INTLIT]:
                self.enterOuterAlt(localctx, 1)
                self.state = 129
                self.match(CSELParser.INTLIT)
                pass
            elif token in [CSELParser.FLOATLIT]:
                self.enterOuterAlt(localctx, 2)
                self.state = 130
                self.match(CSELParser.FLOATLIT)
                pass
            elif token in [CSELParser.BOOLIT]:
                self.enterOuterAlt(localctx, 3)
                self.state = 131
                self.match(CSELParser.BOOLIT)
                pass
            elif token in [CSELParser.STRINGLIT]:
                self.enterOuterAlt(localctx, 4)
                self.state = 132
                self.match(CSELParser.STRINGLIT)
                pass
            elif token in [CSELParser.LSB]:
                self.enterOuterAlt(localctx, 5)
                self.state = 133
                self.array()
                pass
            elif token in [CSELParser.LB]:
                self.enterOuterAlt(localctx, 6)
                self.state = 134
                self.json()
                pass
            else:
                raise NoViableAltException(self)

        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx


    class TypnameContext(ParserRuleContext):

        def __init__(self, parser, parent:ParserRuleContext=None, invokingState:int=-1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def NUMBER(self):
            return self.getToken(CSELParser.NUMBER, 0)

        def STRING(self):
            return self.getToken(CSELParser.STRING, 0)

        def BOOLEAN(self):
            return self.getToken(CSELParser.BOOLEAN, 0)

        def JSON(self):
            return self.getToken(CSELParser.JSON, 0)

        def ARRAY(self):
            return self.getToken(CSELParser.ARRAY, 0)

        def getRuleIndex(self):
            return CSELParser.RULE_typname

        def accept(self, visitor:ParseTreeVisitor):
            if hasattr( visitor, "visitTypname" ):
                return visitor.visitTypname(self)
            else:
                return visitor.visitChildren(self)




    def typname(self):

        localctx = CSELParser.TypnameContext(self, self._ctx, self.state)
        self.enterRule(localctx, 14, self.RULE_typname)
        self._la = 0 # Token type
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 137
            _la = self._input.LA(1)
            if not((((_la) & ~0x3f) == 0 and ((1 << _la) & ((1 << CSELParser.NUMBER) | (1 << CSELParser.BOOLEAN) | (1 << CSELParser.STRING) | (1 << CSELParser.JSON) | (1 << CSELParser.ARRAY))) != 0)):
                self._errHandler.recoverInline(self)
            else:
                self._errHandler.reportMatch(self)
                self.consume()
        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx


    class ArrayContext(ParserRuleContext):

        def __init__(self, parser, parent:ParserRuleContext=None, invokingState:int=-1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def LSB(self):
            return self.getToken(CSELParser.LSB, 0)

        def RSB(self):
            return self.getToken(CSELParser.RSB, 0)

        def mytype(self, i:int=None):
            if i is None:
                return self.getTypedRuleContexts(CSELParser.MytypeContext)
            else:
                return self.getTypedRuleContext(CSELParser.MytypeContext,i)


        def CM(self, i:int=None):
            if i is None:
                return self.getTokens(CSELParser.CM)
            else:
                return self.getToken(CSELParser.CM, i)

        def getRuleIndex(self):
            return CSELParser.RULE_array

        def accept(self, visitor:ParseTreeVisitor):
            if hasattr( visitor, "visitArray" ):
                return visitor.visitArray(self)
            else:
                return visitor.visitChildren(self)




    def array(self):

        localctx = CSELParser.ArrayContext(self, self._ctx, self.state)
        self.enterRule(localctx, 16, self.RULE_array)
        self._la = 0 # Token type
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 139
            self.match(CSELParser.LSB)
            self.state = 148
            self._errHandler.sync(self)
            _la = self._input.LA(1)
            if (((_la) & ~0x3f) == 0 and ((1 << _la) & ((1 << CSELParser.LSB) | (1 << CSELParser.LB) | (1 << CSELParser.INTLIT) | (1 << CSELParser.FLOATLIT) | (1 << CSELParser.BOOLIT) | (1 << CSELParser.STRINGLIT))) != 0):
                self.state = 140
                self.mytype()
                self.state = 145
                self._errHandler.sync(self)
                _la = self._input.LA(1)
                while _la==CSELParser.CM:
                    self.state = 141
                    self.match(CSELParser.CM)
                    self.state = 142
                    self.mytype()
                    self.state = 147
                    self._errHandler.sync(self)
                    _la = self._input.LA(1)



            self.state = 150
            self.match(CSELParser.RSB)
        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx


    class JsonContext(ParserRuleContext):

        def __init__(self, parser, parent:ParserRuleContext=None, invokingState:int=-1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def LB(self):
            return self.getToken(CSELParser.LB, 0)

        def keyval(self, i:int=None):
            if i is None:
                return self.getTypedRuleContexts(CSELParser.KeyvalContext)
            else:
                return self.getTypedRuleContext(CSELParser.KeyvalContext,i)


        def RB(self):
            return self.getToken(CSELParser.RB, 0)

        def CM(self, i:int=None):
            if i is None:
                return self.getTokens(CSELParser.CM)
            else:
                return self.getToken(CSELParser.CM, i)

        def getRuleIndex(self):
            return CSELParser.RULE_json

        def accept(self, visitor:ParseTreeVisitor):
            if hasattr( visitor, "visitJson" ):
                return visitor.visitJson(self)
            else:
                return visitor.visitChildren(self)




    def json(self):

        localctx = CSELParser.JsonContext(self, self._ctx, self.state)
        self.enterRule(localctx, 18, self.RULE_json)
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 152
            self.match(CSELParser.LB)
            self.state = 158
            self._errHandler.sync(self)
            _alt = self._interp.adaptivePredict(self._input,8,self._ctx)
            while _alt!=2 and _alt!=ATN.INVALID_ALT_NUMBER:
                if _alt==1:
                    self.state = 153
                    self.keyval()
                    self.state = 154
                    self.match(CSELParser.CM) 
                self.state = 160
                self._errHandler.sync(self)
                _alt = self._interp.adaptivePredict(self._input,8,self._ctx)

            self.state = 161
            self.keyval()
            self.state = 162
            self.match(CSELParser.RB)
        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx


    class KeyvalContext(ParserRuleContext):

        def __init__(self, parser, parent:ParserRuleContext=None, invokingState:int=-1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def ID(self):
            return self.getToken(CSELParser.ID, 0)

        def CL(self):
            return self.getToken(CSELParser.CL, 0)

        def mytype(self):
            return self.getTypedRuleContext(CSELParser.MytypeContext,0)


        def getRuleIndex(self):
            return CSELParser.RULE_keyval

        def accept(self, visitor:ParseTreeVisitor):
            if hasattr( visitor, "visitKeyval" ):
                return visitor.visitKeyval(self)
            else:
                return visitor.visitChildren(self)




    def keyval(self):

        localctx = CSELParser.KeyvalContext(self, self._ctx, self.state)
        self.enterRule(localctx, 20, self.RULE_keyval)
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 164
            self.match(CSELParser.ID)
            self.state = 165
            self.match(CSELParser.CL)
            self.state = 166
            self.mytype()
        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx


    class ExpressionContext(ParserRuleContext):

        def __init__(self, parser, parent:ParserRuleContext=None, invokingState:int=-1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def exp0(self, i:int=None):
            if i is None:
                return self.getTypedRuleContexts(CSELParser.Exp0Context)
            else:
                return self.getTypedRuleContext(CSELParser.Exp0Context,i)


        def STRADD(self):
            return self.getToken(CSELParser.STRADD, 0)

        def STREQ(self):
            return self.getToken(CSELParser.STREQ, 0)

        def getRuleIndex(self):
            return CSELParser.RULE_expression

        def accept(self, visitor:ParseTreeVisitor):
            if hasattr( visitor, "visitExpression" ):
                return visitor.visitExpression(self)
            else:
                return visitor.visitChildren(self)




    def expression(self):

        localctx = CSELParser.ExpressionContext(self, self._ctx, self.state)
        self.enterRule(localctx, 22, self.RULE_expression)
        self._la = 0 # Token type
        try:
            self.state = 173
            self._errHandler.sync(self)
            la_ = self._interp.adaptivePredict(self._input,9,self._ctx)
            if la_ == 1:
                self.enterOuterAlt(localctx, 1)
                self.state = 168
                self.exp0()
                self.state = 169
                _la = self._input.LA(1)
                if not(_la==CSELParser.STRADD or _la==CSELParser.STREQ):
                    self._errHandler.recoverInline(self)
                else:
                    self._errHandler.reportMatch(self)
                    self.consume()
                self.state = 170
                self.exp0()
                pass

            elif la_ == 2:
                self.enterOuterAlt(localctx, 2)
                self.state = 172
                self.exp0()
                pass


        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx


    class Exp0Context(ParserRuleContext):

        def __init__(self, parser, parent:ParserRuleContext=None, invokingState:int=-1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def exp1(self, i:int=None):
            if i is None:
                return self.getTypedRuleContexts(CSELParser.Exp1Context)
            else:
                return self.getTypedRuleContext(CSELParser.Exp1Context,i)


        def EQ(self):
            return self.getToken(CSELParser.EQ, 0)

        def NEQ(self):
            return self.getToken(CSELParser.NEQ, 0)

        def GT(self):
            return self.getToken(CSELParser.GT, 0)

        def LT(self):
            return self.getToken(CSELParser.LT, 0)

        def GEQ(self):
            return self.getToken(CSELParser.GEQ, 0)

        def LEQ(self):
            return self.getToken(CSELParser.LEQ, 0)

        def getRuleIndex(self):
            return CSELParser.RULE_exp0

        def accept(self, visitor:ParseTreeVisitor):
            if hasattr( visitor, "visitExp0" ):
                return visitor.visitExp0(self)
            else:
                return visitor.visitChildren(self)




    def exp0(self):

        localctx = CSELParser.Exp0Context(self, self._ctx, self.state)
        self.enterRule(localctx, 24, self.RULE_exp0)
        self._la = 0 # Token type
        try:
            self.state = 180
            self._errHandler.sync(self)
            la_ = self._interp.adaptivePredict(self._input,10,self._ctx)
            if la_ == 1:
                self.enterOuterAlt(localctx, 1)
                self.state = 175
                self.exp1(0)
                self.state = 176
                _la = self._input.LA(1)
                if not((((_la) & ~0x3f) == 0 and ((1 << _la) & ((1 << CSELParser.EQ) | (1 << CSELParser.NEQ) | (1 << CSELParser.LT) | (1 << CSELParser.GT) | (1 << CSELParser.LEQ) | (1 << CSELParser.GEQ))) != 0)):
                    self._errHandler.recoverInline(self)
                else:
                    self._errHandler.reportMatch(self)
                    self.consume()
                self.state = 177
                self.exp1(0)
                pass

            elif la_ == 2:
                self.enterOuterAlt(localctx, 2)
                self.state = 179
                self.exp1(0)
                pass


        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx


    class Exp1Context(ParserRuleContext):

        def __init__(self, parser, parent:ParserRuleContext=None, invokingState:int=-1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def exp2(self):
            return self.getTypedRuleContext(CSELParser.Exp2Context,0)


        def exp1(self):
            return self.getTypedRuleContext(CSELParser.Exp1Context,0)


        def AND(self):
            return self.getToken(CSELParser.AND, 0)

        def OR(self):
            return self.getToken(CSELParser.OR, 0)

        def getRuleIndex(self):
            return CSELParser.RULE_exp1

        def accept(self, visitor:ParseTreeVisitor):
            if hasattr( visitor, "visitExp1" ):
                return visitor.visitExp1(self)
            else:
                return visitor.visitChildren(self)



    def exp1(self, _p:int=0):
        _parentctx = self._ctx
        _parentState = self.state
        localctx = CSELParser.Exp1Context(self, self._ctx, _parentState)
        _prevctx = localctx
        _startState = 26
        self.enterRecursionRule(localctx, 26, self.RULE_exp1, _p)
        self._la = 0 # Token type
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 183
            self.exp2(0)
            self._ctx.stop = self._input.LT(-1)
            self.state = 190
            self._errHandler.sync(self)
            _alt = self._interp.adaptivePredict(self._input,11,self._ctx)
            while _alt!=2 and _alt!=ATN.INVALID_ALT_NUMBER:
                if _alt==1:
                    if self._parseListeners is not None:
                        self.triggerExitRuleEvent()
                    _prevctx = localctx
                    localctx = CSELParser.Exp1Context(self, _parentctx, _parentState)
                    self.pushNewRecursionContext(localctx, _startState, self.RULE_exp1)
                    self.state = 185
                    if not self.precpred(self._ctx, 2):
                        from antlr4.error.Errors import FailedPredicateException
                        raise FailedPredicateException(self, "self.precpred(self._ctx, 2)")
                    self.state = 186
                    _la = self._input.LA(1)
                    if not(_la==CSELParser.AND or _la==CSELParser.OR):
                        self._errHandler.recoverInline(self)
                    else:
                        self._errHandler.reportMatch(self)
                        self.consume()
                    self.state = 187
                    self.exp2(0) 
                self.state = 192
                self._errHandler.sync(self)
                _alt = self._interp.adaptivePredict(self._input,11,self._ctx)

        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.unrollRecursionContexts(_parentctx)
        return localctx


    class Exp2Context(ParserRuleContext):

        def __init__(self, parser, parent:ParserRuleContext=None, invokingState:int=-1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def exp3(self):
            return self.getTypedRuleContext(CSELParser.Exp3Context,0)


        def exp2(self):
            return self.getTypedRuleContext(CSELParser.Exp2Context,0)


        def ADD(self):
            return self.getToken(CSELParser.ADD, 0)

        def NEG(self):
            return self.getToken(CSELParser.NEG, 0)

        def getRuleIndex(self):
            return CSELParser.RULE_exp2

        def accept(self, visitor:ParseTreeVisitor):
            if hasattr( visitor, "visitExp2" ):
                return visitor.visitExp2(self)
            else:
                return visitor.visitChildren(self)



    def exp2(self, _p:int=0):
        _parentctx = self._ctx
        _parentState = self.state
        localctx = CSELParser.Exp2Context(self, self._ctx, _parentState)
        _prevctx = localctx
        _startState = 28
        self.enterRecursionRule(localctx, 28, self.RULE_exp2, _p)
        self._la = 0 # Token type
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 194
            self.exp3(0)
            self._ctx.stop = self._input.LT(-1)
            self.state = 201
            self._errHandler.sync(self)
            _alt = self._interp.adaptivePredict(self._input,12,self._ctx)
            while _alt!=2 and _alt!=ATN.INVALID_ALT_NUMBER:
                if _alt==1:
                    if self._parseListeners is not None:
                        self.triggerExitRuleEvent()
                    _prevctx = localctx
                    localctx = CSELParser.Exp2Context(self, _parentctx, _parentState)
                    self.pushNewRecursionContext(localctx, _startState, self.RULE_exp2)
                    self.state = 196
                    if not self.precpred(self._ctx, 2):
                        from antlr4.error.Errors import FailedPredicateException
                        raise FailedPredicateException(self, "self.precpred(self._ctx, 2)")
                    self.state = 197
                    _la = self._input.LA(1)
                    if not(_la==CSELParser.ADD or _la==CSELParser.NEG):
                        self._errHandler.recoverInline(self)
                    else:
                        self._errHandler.reportMatch(self)
                        self.consume()
                    self.state = 198
                    self.exp3(0) 
                self.state = 203
                self._errHandler.sync(self)
                _alt = self._interp.adaptivePredict(self._input,12,self._ctx)

        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.unrollRecursionContexts(_parentctx)
        return localctx


    class Exp3Context(ParserRuleContext):

        def __init__(self, parser, parent:ParserRuleContext=None, invokingState:int=-1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def exp4(self):
            return self.getTypedRuleContext(CSELParser.Exp4Context,0)


        def exp3(self):
            return self.getTypedRuleContext(CSELParser.Exp3Context,0)


        def MUL(self):
            return self.getToken(CSELParser.MUL, 0)

        def DIV(self):
            return self.getToken(CSELParser.DIV, 0)

        def MOD(self):
            return self.getToken(CSELParser.MOD, 0)

        def getRuleIndex(self):
            return CSELParser.RULE_exp3

        def accept(self, visitor:ParseTreeVisitor):
            if hasattr( visitor, "visitExp3" ):
                return visitor.visitExp3(self)
            else:
                return visitor.visitChildren(self)



    def exp3(self, _p:int=0):
        _parentctx = self._ctx
        _parentState = self.state
        localctx = CSELParser.Exp3Context(self, self._ctx, _parentState)
        _prevctx = localctx
        _startState = 30
        self.enterRecursionRule(localctx, 30, self.RULE_exp3, _p)
        self._la = 0 # Token type
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 205
            self.exp4()
            self._ctx.stop = self._input.LT(-1)
            self.state = 212
            self._errHandler.sync(self)
            _alt = self._interp.adaptivePredict(self._input,13,self._ctx)
            while _alt!=2 and _alt!=ATN.INVALID_ALT_NUMBER:
                if _alt==1:
                    if self._parseListeners is not None:
                        self.triggerExitRuleEvent()
                    _prevctx = localctx
                    localctx = CSELParser.Exp3Context(self, _parentctx, _parentState)
                    self.pushNewRecursionContext(localctx, _startState, self.RULE_exp3)
                    self.state = 207
                    if not self.precpred(self._ctx, 2):
                        from antlr4.error.Errors import FailedPredicateException
                        raise FailedPredicateException(self, "self.precpred(self._ctx, 2)")
                    self.state = 208
                    _la = self._input.LA(1)
                    if not((((_la) & ~0x3f) == 0 and ((1 << _la) & ((1 << CSELParser.MUL) | (1 << CSELParser.DIV) | (1 << CSELParser.MOD))) != 0)):
                        self._errHandler.recoverInline(self)
                    else:
                        self._errHandler.reportMatch(self)
                        self.consume()
                    self.state = 209
                    self.exp4() 
                self.state = 214
                self._errHandler.sync(self)
                _alt = self._interp.adaptivePredict(self._input,13,self._ctx)

        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.unrollRecursionContexts(_parentctx)
        return localctx


    class Exp4Context(ParserRuleContext):

        def __init__(self, parser, parent:ParserRuleContext=None, invokingState:int=-1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def NOT(self):
            return self.getToken(CSELParser.NOT, 0)

        def exp4(self):
            return self.getTypedRuleContext(CSELParser.Exp4Context,0)


        def exp5(self):
            return self.getTypedRuleContext(CSELParser.Exp5Context,0)


        def getRuleIndex(self):
            return CSELParser.RULE_exp4

        def accept(self, visitor:ParseTreeVisitor):
            if hasattr( visitor, "visitExp4" ):
                return visitor.visitExp4(self)
            else:
                return visitor.visitChildren(self)




    def exp4(self):

        localctx = CSELParser.Exp4Context(self, self._ctx, self.state)
        self.enterRule(localctx, 32, self.RULE_exp4)
        try:
            self.state = 218
            self._errHandler.sync(self)
            token = self._input.LA(1)
            if token in [CSELParser.NOT]:
                self.enterOuterAlt(localctx, 1)
                self.state = 215
                self.match(CSELParser.NOT)
                self.state = 216
                self.exp4()
                pass
            elif token in [CSELParser.CALL, CSELParser.NEG, CSELParser.LSB, CSELParser.LB, CSELParser.LP, CSELParser.INTLIT, CSELParser.FLOATLIT, CSELParser.BOOLIT, CSELParser.STRINGLIT, CSELParser.ID, CSELParser.CONSTID]:
                self.enterOuterAlt(localctx, 2)
                self.state = 217
                self.exp5()
                pass
            else:
                raise NoViableAltException(self)

        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx


    class Exp5Context(ParserRuleContext):

        def __init__(self, parser, parent:ParserRuleContext=None, invokingState:int=-1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def NEG(self):
            return self.getToken(CSELParser.NEG, 0)

        def exp5(self):
            return self.getTypedRuleContext(CSELParser.Exp5Context,0)


        def exp6(self):
            return self.getTypedRuleContext(CSELParser.Exp6Context,0)


        def getRuleIndex(self):
            return CSELParser.RULE_exp5

        def accept(self, visitor:ParseTreeVisitor):
            if hasattr( visitor, "visitExp5" ):
                return visitor.visitExp5(self)
            else:
                return visitor.visitChildren(self)




    def exp5(self):

        localctx = CSELParser.Exp5Context(self, self._ctx, self.state)
        self.enterRule(localctx, 34, self.RULE_exp5)
        try:
            self.state = 223
            self._errHandler.sync(self)
            token = self._input.LA(1)
            if token in [CSELParser.NEG]:
                self.enterOuterAlt(localctx, 1)
                self.state = 220
                self.match(CSELParser.NEG)
                self.state = 221
                self.exp5()
                pass
            elif token in [CSELParser.CALL, CSELParser.LSB, CSELParser.LB, CSELParser.LP, CSELParser.INTLIT, CSELParser.FLOATLIT, CSELParser.BOOLIT, CSELParser.STRINGLIT, CSELParser.ID, CSELParser.CONSTID]:
                self.enterOuterAlt(localctx, 2)
                self.state = 222
                self.exp6(0)
                pass
            else:
                raise NoViableAltException(self)

        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx


    class Exp6Context(ParserRuleContext):

        def __init__(self, parser, parent:ParserRuleContext=None, invokingState:int=-1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def operand(self):
            return self.getTypedRuleContext(CSELParser.OperandContext,0)


        def exp6(self):
            return self.getTypedRuleContext(CSELParser.Exp6Context,0)


        def post_flix_json_exp(self):
            return self.getTypedRuleContext(CSELParser.Post_flix_json_expContext,0)


        def post_flix_array_exp(self):
            return self.getTypedRuleContext(CSELParser.Post_flix_array_expContext,0)


        def getRuleIndex(self):
            return CSELParser.RULE_exp6

        def accept(self, visitor:ParseTreeVisitor):
            if hasattr( visitor, "visitExp6" ):
                return visitor.visitExp6(self)
            else:
                return visitor.visitChildren(self)



    def exp6(self, _p:int=0):
        _parentctx = self._ctx
        _parentState = self.state
        localctx = CSELParser.Exp6Context(self, self._ctx, _parentState)
        _prevctx = localctx
        _startState = 36
        self.enterRecursionRule(localctx, 36, self.RULE_exp6, _p)
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 226
            self.operand()
            self._ctx.stop = self._input.LT(-1)
            self.state = 234
            self._errHandler.sync(self)
            _alt = self._interp.adaptivePredict(self._input,17,self._ctx)
            while _alt!=2 and _alt!=ATN.INVALID_ALT_NUMBER:
                if _alt==1:
                    if self._parseListeners is not None:
                        self.triggerExitRuleEvent()
                    _prevctx = localctx
                    self.state = 232
                    self._errHandler.sync(self)
                    la_ = self._interp.adaptivePredict(self._input,16,self._ctx)
                    if la_ == 1:
                        localctx = CSELParser.Exp6Context(self, _parentctx, _parentState)
                        self.pushNewRecursionContext(localctx, _startState, self.RULE_exp6)
                        self.state = 228
                        if not self.precpred(self._ctx, 3):
                            from antlr4.error.Errors import FailedPredicateException
                            raise FailedPredicateException(self, "self.precpred(self._ctx, 3)")
                        self.state = 229
                        self.post_flix_json_exp()
                        pass

                    elif la_ == 2:
                        localctx = CSELParser.Exp6Context(self, _parentctx, _parentState)
                        self.pushNewRecursionContext(localctx, _startState, self.RULE_exp6)
                        self.state = 230
                        if not self.precpred(self._ctx, 2):
                            from antlr4.error.Errors import FailedPredicateException
                            raise FailedPredicateException(self, "self.precpred(self._ctx, 2)")
                        self.state = 231
                        self.post_flix_array_exp()
                        pass

             
                self.state = 236
                self._errHandler.sync(self)
                _alt = self._interp.adaptivePredict(self._input,17,self._ctx)

        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.unrollRecursionContexts(_parentctx)
        return localctx


    class OperandContext(ParserRuleContext):

        def __init__(self, parser, parent:ParserRuleContext=None, invokingState:int=-1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def mytype(self):
            return self.getTypedRuleContext(CSELParser.MytypeContext,0)


        def call(self):
            return self.getTypedRuleContext(CSELParser.CallContext,0)


        def LP(self):
            return self.getToken(CSELParser.LP, 0)

        def expression(self):
            return self.getTypedRuleContext(CSELParser.ExpressionContext,0)


        def RP(self):
            return self.getToken(CSELParser.RP, 0)

        def ID(self):
            return self.getToken(CSELParser.ID, 0)

        def CONSTID(self):
            return self.getToken(CSELParser.CONSTID, 0)

        def getRuleIndex(self):
            return CSELParser.RULE_operand

        def accept(self, visitor:ParseTreeVisitor):
            if hasattr( visitor, "visitOperand" ):
                return visitor.visitOperand(self)
            else:
                return visitor.visitChildren(self)




    def operand(self):

        localctx = CSELParser.OperandContext(self, self._ctx, self.state)
        self.enterRule(localctx, 38, self.RULE_operand)
        try:
            self.state = 245
            self._errHandler.sync(self)
            token = self._input.LA(1)
            if token in [CSELParser.LSB, CSELParser.LB, CSELParser.INTLIT, CSELParser.FLOATLIT, CSELParser.BOOLIT, CSELParser.STRINGLIT]:
                self.enterOuterAlt(localctx, 1)
                self.state = 237
                self.mytype()
                pass
            elif token in [CSELParser.CALL]:
                self.enterOuterAlt(localctx, 2)
                self.state = 238
                self.call()
                pass
            elif token in [CSELParser.LP]:
                self.enterOuterAlt(localctx, 3)
                self.state = 239
                self.match(CSELParser.LP)
                self.state = 240
                self.expression()
                self.state = 241
                self.match(CSELParser.RP)
                pass
            elif token in [CSELParser.ID]:
                self.enterOuterAlt(localctx, 4)
                self.state = 243
                self.match(CSELParser.ID)
                pass
            elif token in [CSELParser.CONSTID]:
                self.enterOuterAlt(localctx, 5)
                self.state = 244
                self.match(CSELParser.CONSTID)
                pass
            else:
                raise NoViableAltException(self)

        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx


    class Index_expContext(ParserRuleContext):

        def __init__(self, parser, parent:ParserRuleContext=None, invokingState:int=-1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def expression(self):
            return self.getTypedRuleContext(CSELParser.ExpressionContext,0)


        def getRuleIndex(self):
            return CSELParser.RULE_index_exp

        def accept(self, visitor:ParseTreeVisitor):
            if hasattr( visitor, "visitIndex_exp" ):
                return visitor.visitIndex_exp(self)
            else:
                return visitor.visitChildren(self)




    def index_exp(self):

        localctx = CSELParser.Index_expContext(self, self._ctx, self.state)
        self.enterRule(localctx, 40, self.RULE_index_exp)
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 247
            self.expression()
        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx


    class Json_expContext(ParserRuleContext):

        def __init__(self, parser, parent:ParserRuleContext=None, invokingState:int=-1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def expression(self):
            return self.getTypedRuleContext(CSELParser.ExpressionContext,0)


        def getRuleIndex(self):
            return CSELParser.RULE_json_exp

        def accept(self, visitor:ParseTreeVisitor):
            if hasattr( visitor, "visitJson_exp" ):
                return visitor.visitJson_exp(self)
            else:
                return visitor.visitChildren(self)




    def json_exp(self):

        localctx = CSELParser.Json_expContext(self, self._ctx, self.state)
        self.enterRule(localctx, 42, self.RULE_json_exp)
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 249
            self.expression()
        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx


    class Post_flix_array_expContext(ParserRuleContext):

        def __init__(self, parser, parent:ParserRuleContext=None, invokingState:int=-1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def LSB(self):
            return self.getToken(CSELParser.LSB, 0)

        def expression(self, i:int=None):
            if i is None:
                return self.getTypedRuleContexts(CSELParser.ExpressionContext)
            else:
                return self.getTypedRuleContext(CSELParser.ExpressionContext,i)


        def RSB(self):
            return self.getToken(CSELParser.RSB, 0)

        def CM(self, i:int=None):
            if i is None:
                return self.getTokens(CSELParser.CM)
            else:
                return self.getToken(CSELParser.CM, i)

        def getRuleIndex(self):
            return CSELParser.RULE_post_flix_array_exp

        def accept(self, visitor:ParseTreeVisitor):
            if hasattr( visitor, "visitPost_flix_array_exp" ):
                return visitor.visitPost_flix_array_exp(self)
            else:
                return visitor.visitChildren(self)




    def post_flix_array_exp(self):

        localctx = CSELParser.Post_flix_array_expContext(self, self._ctx, self.state)
        self.enterRule(localctx, 44, self.RULE_post_flix_array_exp)
        self._la = 0 # Token type
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 251
            self.match(CSELParser.LSB)
            self.state = 252
            self.expression()
            self.state = 257
            self._errHandler.sync(self)
            _la = self._input.LA(1)
            while _la==CSELParser.CM:
                self.state = 253
                self.match(CSELParser.CM)
                self.state = 254
                self.expression()
                self.state = 259
                self._errHandler.sync(self)
                _la = self._input.LA(1)

            self.state = 260
            self.match(CSELParser.RSB)
        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx


    class Post_flix_json_expContext(ParserRuleContext):

        def __init__(self, parser, parent:ParserRuleContext=None, invokingState:int=-1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def LB(self):
            return self.getToken(CSELParser.LB, 0)

        def STRINGLIT(self):
            return self.getToken(CSELParser.STRINGLIT, 0)

        def RB(self):
            return self.getToken(CSELParser.RB, 0)

        def getRuleIndex(self):
            return CSELParser.RULE_post_flix_json_exp

        def accept(self, visitor:ParseTreeVisitor):
            if hasattr( visitor, "visitPost_flix_json_exp" ):
                return visitor.visitPost_flix_json_exp(self)
            else:
                return visitor.visitChildren(self)




    def post_flix_json_exp(self):

        localctx = CSELParser.Post_flix_json_expContext(self, self._ctx, self.state)
        self.enterRule(localctx, 46, self.RULE_post_flix_json_exp)
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 262
            self.match(CSELParser.LB)
            self.state = 263
            self.match(CSELParser.STRINGLIT)
            self.state = 264
            self.match(CSELParser.RB)
        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx


    class StatementContext(ParserRuleContext):

        def __init__(self, parser, parent:ParserRuleContext=None, invokingState:int=-1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def assign(self):
            return self.getTypedRuleContext(CSELParser.AssignContext,0)


        def SM(self):
            return self.getToken(CSELParser.SM, 0)

        def callstm(self):
            return self.getTypedRuleContext(CSELParser.CallstmContext,0)


        def ifstm(self):
            return self.getTypedRuleContext(CSELParser.IfstmContext,0)


        def forinstm(self):
            return self.getTypedRuleContext(CSELParser.ForinstmContext,0)


        def foronstm(self):
            return self.getTypedRuleContext(CSELParser.ForonstmContext,0)


        def whilestm(self):
            return self.getTypedRuleContext(CSELParser.WhilestmContext,0)


        def brk(self):
            return self.getTypedRuleContext(CSELParser.BrkContext,0)


        def cont(self):
            return self.getTypedRuleContext(CSELParser.ContContext,0)


        def ret(self):
            return self.getTypedRuleContext(CSELParser.RetContext,0)


        def getRuleIndex(self):
            return CSELParser.RULE_statement

        def accept(self, visitor:ParseTreeVisitor):
            if hasattr( visitor, "visitStatement" ):
                return visitor.visitStatement(self)
            else:
                return visitor.visitChildren(self)




    def statement(self):

        localctx = CSELParser.StatementContext(self, self._ctx, self.state)
        self.enterRule(localctx, 48, self.RULE_statement)
        try:
            self.state = 283
            self._errHandler.sync(self)
            la_ = self._interp.adaptivePredict(self._input,20,self._ctx)
            if la_ == 1:
                self.enterOuterAlt(localctx, 1)
                self.state = 266
                self.assign()
                self.state = 267
                self.match(CSELParser.SM)
                pass

            elif la_ == 2:
                self.enterOuterAlt(localctx, 2)
                self.state = 269
                self.callstm()
                pass

            elif la_ == 3:
                self.enterOuterAlt(localctx, 3)
                self.state = 270
                self.ifstm()
                pass

            elif la_ == 4:
                self.enterOuterAlt(localctx, 4)
                self.state = 271
                self.forinstm()
                pass

            elif la_ == 5:
                self.enterOuterAlt(localctx, 5)
                self.state = 272
                self.foronstm()
                pass

            elif la_ == 6:
                self.enterOuterAlt(localctx, 6)
                self.state = 273
                self.whilestm()
                pass

            elif la_ == 7:
                self.enterOuterAlt(localctx, 7)
                self.state = 274
                self.brk()
                self.state = 275
                self.match(CSELParser.SM)
                pass

            elif la_ == 8:
                self.enterOuterAlt(localctx, 8)
                self.state = 277
                self.cont()
                self.state = 278
                self.match(CSELParser.SM)
                pass

            elif la_ == 9:
                self.enterOuterAlt(localctx, 9)
                self.state = 280
                self.ret()
                self.state = 281
                self.match(CSELParser.SM)
                pass


        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx


    class Stm_listContext(ParserRuleContext):

        def __init__(self, parser, parent:ParserRuleContext=None, invokingState:int=-1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def vardecl(self, i:int=None):
            if i is None:
                return self.getTypedRuleContexts(CSELParser.VardeclContext)
            else:
                return self.getTypedRuleContext(CSELParser.VardeclContext,i)


        def statement(self, i:int=None):
            if i is None:
                return self.getTypedRuleContexts(CSELParser.StatementContext)
            else:
                return self.getTypedRuleContext(CSELParser.StatementContext,i)


        def constdecl(self, i:int=None):
            if i is None:
                return self.getTypedRuleContexts(CSELParser.ConstdeclContext)
            else:
                return self.getTypedRuleContext(CSELParser.ConstdeclContext,i)


        def getRuleIndex(self):
            return CSELParser.RULE_stm_list

        def accept(self, visitor:ParseTreeVisitor):
            if hasattr( visitor, "visitStm_list" ):
                return visitor.visitStm_list(self)
            else:
                return visitor.visitChildren(self)




    def stm_list(self):

        localctx = CSELParser.Stm_listContext(self, self._ctx, self.state)
        self.enterRule(localctx, 50, self.RULE_stm_list)
        self._la = 0 # Token type
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 290
            self._errHandler.sync(self)
            _la = self._input.LA(1)
            while (((_la) & ~0x3f) == 0 and ((1 << _la) & ((1 << CSELParser.LET) | (1 << CSELParser.CONST) | (1 << CSELParser.RET) | (1 << CSELParser.IF) | (1 << CSELParser.BREAK) | (1 << CSELParser.CONT) | (1 << CSELParser.CALL) | (1 << CSELParser.FOR) | (1 << CSELParser.WHILE) | (1 << CSELParser.NEG) | (1 << CSELParser.NOT) | (1 << CSELParser.LSB) | (1 << CSELParser.LB) | (1 << CSELParser.LP) | (1 << CSELParser.INTLIT) | (1 << CSELParser.FLOATLIT) | (1 << CSELParser.BOOLIT) | (1 << CSELParser.STRINGLIT) | (1 << CSELParser.ID) | (1 << CSELParser.CONSTID))) != 0):
                self.state = 288
                self._errHandler.sync(self)
                token = self._input.LA(1)
                if token in [CSELParser.LET]:
                    self.state = 285
                    self.vardecl()
                    pass
                elif token in [CSELParser.RET, CSELParser.IF, CSELParser.BREAK, CSELParser.CONT, CSELParser.CALL, CSELParser.FOR, CSELParser.WHILE, CSELParser.NEG, CSELParser.NOT, CSELParser.LSB, CSELParser.LB, CSELParser.LP, CSELParser.INTLIT, CSELParser.FLOATLIT, CSELParser.BOOLIT, CSELParser.STRINGLIT, CSELParser.ID, CSELParser.CONSTID]:
                    self.state = 286
                    self.statement()
                    pass
                elif token in [CSELParser.CONST]:
                    self.state = 287
                    self.constdecl()
                    pass
                else:
                    raise NoViableAltException(self)

                self.state = 292
                self._errHandler.sync(self)
                _la = self._input.LA(1)

        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx


    class ConstdeclContext(ParserRuleContext):

        def __init__(self, parser, parent:ParserRuleContext=None, invokingState:int=-1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def CONST(self):
            return self.getToken(CSELParser.CONST, 0)

        def constmodule(self, i:int=None):
            if i is None:
                return self.getTypedRuleContexts(CSELParser.ConstmoduleContext)
            else:
                return self.getTypedRuleContext(CSELParser.ConstmoduleContext,i)


        def SM(self):
            return self.getToken(CSELParser.SM, 0)

        def CM(self, i:int=None):
            if i is None:
                return self.getTokens(CSELParser.CM)
            else:
                return self.getToken(CSELParser.CM, i)

        def getRuleIndex(self):
            return CSELParser.RULE_constdecl

        def accept(self, visitor:ParseTreeVisitor):
            if hasattr( visitor, "visitConstdecl" ):
                return visitor.visitConstdecl(self)
            else:
                return visitor.visitChildren(self)




    def constdecl(self):

        localctx = CSELParser.ConstdeclContext(self, self._ctx, self.state)
        self.enterRule(localctx, 52, self.RULE_constdecl)
        self._la = 0 # Token type
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 293
            self.match(CSELParser.CONST)
            self.state = 294
            self.constmodule()
            self.state = 299
            self._errHandler.sync(self)
            _la = self._input.LA(1)
            while _la==CSELParser.CM:
                self.state = 295
                self.match(CSELParser.CM)
                self.state = 296
                self.constmodule()
                self.state = 301
                self._errHandler.sync(self)
                _la = self._input.LA(1)

            self.state = 302
            self.match(CSELParser.SM)
        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx


    class ConstmoduleContext(ParserRuleContext):

        def __init__(self, parser, parent:ParserRuleContext=None, invokingState:int=-1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def CONSTID(self):
            return self.getToken(CSELParser.CONSTID, 0)

        def ASSIGN(self):
            return self.getToken(CSELParser.ASSIGN, 0)

        def expression(self):
            return self.getTypedRuleContext(CSELParser.ExpressionContext,0)


        def dimension(self):
            return self.getTypedRuleContext(CSELParser.DimensionContext,0)


        def CL(self):
            return self.getToken(CSELParser.CL, 0)

        def typname(self):
            return self.getTypedRuleContext(CSELParser.TypnameContext,0)


        def getRuleIndex(self):
            return CSELParser.RULE_constmodule

        def accept(self, visitor:ParseTreeVisitor):
            if hasattr( visitor, "visitConstmodule" ):
                return visitor.visitConstmodule(self)
            else:
                return visitor.visitChildren(self)




    def constmodule(self):

        localctx = CSELParser.ConstmoduleContext(self, self._ctx, self.state)
        self.enterRule(localctx, 54, self.RULE_constmodule)
        self._la = 0 # Token type
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 304
            self.match(CSELParser.CONSTID)
            self.state = 306
            self._errHandler.sync(self)
            _la = self._input.LA(1)
            if _la==CSELParser.LSB:
                self.state = 305
                self.dimension()


            self.state = 310
            self._errHandler.sync(self)
            _la = self._input.LA(1)
            if _la==CSELParser.CL:
                self.state = 308
                self.match(CSELParser.CL)
                self.state = 309
                self.typname()


            self.state = 312
            self.match(CSELParser.ASSIGN)
            self.state = 313
            self.expression()
        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx


    class VardeclContext(ParserRuleContext):

        def __init__(self, parser, parent:ParserRuleContext=None, invokingState:int=-1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def LET(self):
            return self.getToken(CSELParser.LET, 0)

        def varmodule(self, i:int=None):
            if i is None:
                return self.getTypedRuleContexts(CSELParser.VarmoduleContext)
            else:
                return self.getTypedRuleContext(CSELParser.VarmoduleContext,i)


        def SM(self):
            return self.getToken(CSELParser.SM, 0)

        def CM(self, i:int=None):
            if i is None:
                return self.getTokens(CSELParser.CM)
            else:
                return self.getToken(CSELParser.CM, i)

        def getRuleIndex(self):
            return CSELParser.RULE_vardecl

        def accept(self, visitor:ParseTreeVisitor):
            if hasattr( visitor, "visitVardecl" ):
                return visitor.visitVardecl(self)
            else:
                return visitor.visitChildren(self)




    def vardecl(self):

        localctx = CSELParser.VardeclContext(self, self._ctx, self.state)
        self.enterRule(localctx, 56, self.RULE_vardecl)
        self._la = 0 # Token type
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 315
            self.match(CSELParser.LET)
            self.state = 316
            self.varmodule()
            self.state = 321
            self._errHandler.sync(self)
            _la = self._input.LA(1)
            while _la==CSELParser.CM:
                self.state = 317
                self.match(CSELParser.CM)
                self.state = 318
                self.varmodule()
                self.state = 323
                self._errHandler.sync(self)
                _la = self._input.LA(1)

            self.state = 324
            self.match(CSELParser.SM)
        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx


    class VarmoduleContext(ParserRuleContext):

        def __init__(self, parser, parent:ParserRuleContext=None, invokingState:int=-1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def ID(self):
            return self.getToken(CSELParser.ID, 0)

        def dimension(self):
            return self.getTypedRuleContext(CSELParser.DimensionContext,0)


        def CL(self):
            return self.getToken(CSELParser.CL, 0)

        def typname(self):
            return self.getTypedRuleContext(CSELParser.TypnameContext,0)


        def ASSIGN(self):
            return self.getToken(CSELParser.ASSIGN, 0)

        def expression(self):
            return self.getTypedRuleContext(CSELParser.ExpressionContext,0)


        def getRuleIndex(self):
            return CSELParser.RULE_varmodule

        def accept(self, visitor:ParseTreeVisitor):
            if hasattr( visitor, "visitVarmodule" ):
                return visitor.visitVarmodule(self)
            else:
                return visitor.visitChildren(self)




    def varmodule(self):

        localctx = CSELParser.VarmoduleContext(self, self._ctx, self.state)
        self.enterRule(localctx, 58, self.RULE_varmodule)
        self._la = 0 # Token type
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 326
            self.match(CSELParser.ID)
            self.state = 328
            self._errHandler.sync(self)
            _la = self._input.LA(1)
            if _la==CSELParser.LSB:
                self.state = 327
                self.dimension()


            self.state = 332
            self._errHandler.sync(self)
            _la = self._input.LA(1)
            if _la==CSELParser.CL:
                self.state = 330
                self.match(CSELParser.CL)
                self.state = 331
                self.typname()


            self.state = 336
            self._errHandler.sync(self)
            _la = self._input.LA(1)
            if _la==CSELParser.ASSIGN:
                self.state = 334
                self.match(CSELParser.ASSIGN)
                self.state = 335
                self.expression()


        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx


    class DimensionContext(ParserRuleContext):

        def __init__(self, parser, parent:ParserRuleContext=None, invokingState:int=-1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def LSB(self):
            return self.getToken(CSELParser.LSB, 0)

        def RSB(self):
            return self.getToken(CSELParser.RSB, 0)

        def INTLIT(self, i:int=None):
            if i is None:
                return self.getTokens(CSELParser.INTLIT)
            else:
                return self.getToken(CSELParser.INTLIT, i)

        def CM(self, i:int=None):
            if i is None:
                return self.getTokens(CSELParser.CM)
            else:
                return self.getToken(CSELParser.CM, i)

        def getRuleIndex(self):
            return CSELParser.RULE_dimension

        def accept(self, visitor:ParseTreeVisitor):
            if hasattr( visitor, "visitDimension" ):
                return visitor.visitDimension(self)
            else:
                return visitor.visitChildren(self)




    def dimension(self):

        localctx = CSELParser.DimensionContext(self, self._ctx, self.state)
        self.enterRule(localctx, 60, self.RULE_dimension)
        self._la = 0 # Token type
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 338
            self.match(CSELParser.LSB)
            self.state = 347
            self._errHandler.sync(self)
            _la = self._input.LA(1)
            if _la==CSELParser.INTLIT:
                self.state = 339
                self.match(CSELParser.INTLIT)
                self.state = 344
                self._errHandler.sync(self)
                _la = self._input.LA(1)
                while _la==CSELParser.CM:
                    self.state = 340
                    self.match(CSELParser.CM)
                    self.state = 341
                    self.match(CSELParser.INTLIT)
                    self.state = 346
                    self._errHandler.sync(self)
                    _la = self._input.LA(1)



            self.state = 349
            self.match(CSELParser.RSB)
        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx


    class AssignContext(ParserRuleContext):

        def __init__(self, parser, parent:ParserRuleContext=None, invokingState:int=-1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def lhs(self):
            return self.getTypedRuleContext(CSELParser.LhsContext,0)


        def ASSIGN(self):
            return self.getToken(CSELParser.ASSIGN, 0)

        def expression(self):
            return self.getTypedRuleContext(CSELParser.ExpressionContext,0)


        def getRuleIndex(self):
            return CSELParser.RULE_assign

        def accept(self, visitor:ParseTreeVisitor):
            if hasattr( visitor, "visitAssign" ):
                return visitor.visitAssign(self)
            else:
                return visitor.visitChildren(self)




    def assign(self):

        localctx = CSELParser.AssignContext(self, self._ctx, self.state)
        self.enterRule(localctx, 62, self.RULE_assign)
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 351
            self.lhs()
            self.state = 352
            self.match(CSELParser.ASSIGN)
            self.state = 353
            self.expression()
        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx


    class LhsContext(ParserRuleContext):

        def __init__(self, parser, parent:ParserRuleContext=None, invokingState:int=-1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def index_exp(self):
            return self.getTypedRuleContext(CSELParser.Index_expContext,0)


        def json_exp(self):
            return self.getTypedRuleContext(CSELParser.Json_expContext,0)


        def ID(self):
            return self.getToken(CSELParser.ID, 0)

        def getRuleIndex(self):
            return CSELParser.RULE_lhs

        def accept(self, visitor:ParseTreeVisitor):
            if hasattr( visitor, "visitLhs" ):
                return visitor.visitLhs(self)
            else:
                return visitor.visitChildren(self)




    def lhs(self):

        localctx = CSELParser.LhsContext(self, self._ctx, self.state)
        self.enterRule(localctx, 64, self.RULE_lhs)
        try:
            self.state = 358
            self._errHandler.sync(self)
            la_ = self._interp.adaptivePredict(self._input,32,self._ctx)
            if la_ == 1:
                self.enterOuterAlt(localctx, 1)
                self.state = 355
                self.index_exp()
                pass

            elif la_ == 2:
                self.enterOuterAlt(localctx, 2)
                self.state = 356
                self.json_exp()
                pass

            elif la_ == 3:
                self.enterOuterAlt(localctx, 3)
                self.state = 357
                self.match(CSELParser.ID)
                pass


        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx


    class CallContext(ParserRuleContext):

        def __init__(self, parser, parent:ParserRuleContext=None, invokingState:int=-1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def CALL(self):
            return self.getToken(CSELParser.CALL, 0)

        def LP(self):
            return self.getToken(CSELParser.LP, 0)

        def ID(self):
            return self.getToken(CSELParser.ID, 0)

        def CM(self):
            return self.getToken(CSELParser.CM, 0)

        def LSB(self):
            return self.getToken(CSELParser.LSB, 0)

        def RSB(self):
            return self.getToken(CSELParser.RSB, 0)

        def RP(self):
            return self.getToken(CSELParser.RP, 0)

        def exp_list(self):
            return self.getTypedRuleContext(CSELParser.Exp_listContext,0)


        def getRuleIndex(self):
            return CSELParser.RULE_call

        def accept(self, visitor:ParseTreeVisitor):
            if hasattr( visitor, "visitCall" ):
                return visitor.visitCall(self)
            else:
                return visitor.visitChildren(self)




    def call(self):

        localctx = CSELParser.CallContext(self, self._ctx, self.state)
        self.enterRule(localctx, 66, self.RULE_call)
        self._la = 0 # Token type
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 360
            self.match(CSELParser.CALL)
            self.state = 361
            self.match(CSELParser.LP)
            self.state = 362
            self.match(CSELParser.ID)
            self.state = 363
            self.match(CSELParser.CM)
            self.state = 364
            self.match(CSELParser.LSB)
            self.state = 366
            self._errHandler.sync(self)
            _la = self._input.LA(1)
            if (((_la) & ~0x3f) == 0 and ((1 << _la) & ((1 << CSELParser.CALL) | (1 << CSELParser.NEG) | (1 << CSELParser.NOT) | (1 << CSELParser.LSB) | (1 << CSELParser.LB) | (1 << CSELParser.LP) | (1 << CSELParser.INTLIT) | (1 << CSELParser.FLOATLIT) | (1 << CSELParser.BOOLIT) | (1 << CSELParser.STRINGLIT) | (1 << CSELParser.ID) | (1 << CSELParser.CONSTID))) != 0):
                self.state = 365
                self.exp_list()


            self.state = 368
            self.match(CSELParser.RSB)
            self.state = 369
            self.match(CSELParser.RP)
        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx


    class CallstmContext(ParserRuleContext):

        def __init__(self, parser, parent:ParserRuleContext=None, invokingState:int=-1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def CALL(self):
            return self.getToken(CSELParser.CALL, 0)

        def LP(self):
            return self.getToken(CSELParser.LP, 0)

        def ID(self):
            return self.getToken(CSELParser.ID, 0)

        def CM(self):
            return self.getToken(CSELParser.CM, 0)

        def LSB(self):
            return self.getToken(CSELParser.LSB, 0)

        def RSB(self):
            return self.getToken(CSELParser.RSB, 0)

        def RP(self):
            return self.getToken(CSELParser.RP, 0)

        def SM(self):
            return self.getToken(CSELParser.SM, 0)

        def exp_list(self):
            return self.getTypedRuleContext(CSELParser.Exp_listContext,0)


        def getRuleIndex(self):
            return CSELParser.RULE_callstm

        def accept(self, visitor:ParseTreeVisitor):
            if hasattr( visitor, "visitCallstm" ):
                return visitor.visitCallstm(self)
            else:
                return visitor.visitChildren(self)




    def callstm(self):

        localctx = CSELParser.CallstmContext(self, self._ctx, self.state)
        self.enterRule(localctx, 68, self.RULE_callstm)
        self._la = 0 # Token type
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 371
            self.match(CSELParser.CALL)
            self.state = 372
            self.match(CSELParser.LP)
            self.state = 373
            self.match(CSELParser.ID)
            self.state = 374
            self.match(CSELParser.CM)
            self.state = 375
            self.match(CSELParser.LSB)
            self.state = 377
            self._errHandler.sync(self)
            _la = self._input.LA(1)
            if (((_la) & ~0x3f) == 0 and ((1 << _la) & ((1 << CSELParser.CALL) | (1 << CSELParser.NEG) | (1 << CSELParser.NOT) | (1 << CSELParser.LSB) | (1 << CSELParser.LB) | (1 << CSELParser.LP) | (1 << CSELParser.INTLIT) | (1 << CSELParser.FLOATLIT) | (1 << CSELParser.BOOLIT) | (1 << CSELParser.STRINGLIT) | (1 << CSELParser.ID) | (1 << CSELParser.CONSTID))) != 0):
                self.state = 376
                self.exp_list()


            self.state = 379
            self.match(CSELParser.RSB)
            self.state = 380
            self.match(CSELParser.RP)
            self.state = 381
            self.match(CSELParser.SM)
        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx


    class Exp_listContext(ParserRuleContext):

        def __init__(self, parser, parent:ParserRuleContext=None, invokingState:int=-1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def expression(self, i:int=None):
            if i is None:
                return self.getTypedRuleContexts(CSELParser.ExpressionContext)
            else:
                return self.getTypedRuleContext(CSELParser.ExpressionContext,i)


        def CM(self, i:int=None):
            if i is None:
                return self.getTokens(CSELParser.CM)
            else:
                return self.getToken(CSELParser.CM, i)

        def getRuleIndex(self):
            return CSELParser.RULE_exp_list

        def accept(self, visitor:ParseTreeVisitor):
            if hasattr( visitor, "visitExp_list" ):
                return visitor.visitExp_list(self)
            else:
                return visitor.visitChildren(self)




    def exp_list(self):

        localctx = CSELParser.Exp_listContext(self, self._ctx, self.state)
        self.enterRule(localctx, 70, self.RULE_exp_list)
        self._la = 0 # Token type
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 383
            self.expression()
            self.state = 388
            self._errHandler.sync(self)
            _la = self._input.LA(1)
            while _la==CSELParser.CM:
                self.state = 384
                self.match(CSELParser.CM)

                self.state = 385
                self.expression()
                self.state = 390
                self._errHandler.sync(self)
                _la = self._input.LA(1)

        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx


    class RetContext(ParserRuleContext):

        def __init__(self, parser, parent:ParserRuleContext=None, invokingState:int=-1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def RET(self):
            return self.getToken(CSELParser.RET, 0)

        def expression(self):
            return self.getTypedRuleContext(CSELParser.ExpressionContext,0)


        def getRuleIndex(self):
            return CSELParser.RULE_ret

        def accept(self, visitor:ParseTreeVisitor):
            if hasattr( visitor, "visitRet" ):
                return visitor.visitRet(self)
            else:
                return visitor.visitChildren(self)




    def ret(self):

        localctx = CSELParser.RetContext(self, self._ctx, self.state)
        self.enterRule(localctx, 72, self.RULE_ret)
        self._la = 0 # Token type
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 391
            self.match(CSELParser.RET)
            self.state = 393
            self._errHandler.sync(self)
            _la = self._input.LA(1)
            if (((_la) & ~0x3f) == 0 and ((1 << _la) & ((1 << CSELParser.CALL) | (1 << CSELParser.NEG) | (1 << CSELParser.NOT) | (1 << CSELParser.LSB) | (1 << CSELParser.LB) | (1 << CSELParser.LP) | (1 << CSELParser.INTLIT) | (1 << CSELParser.FLOATLIT) | (1 << CSELParser.BOOLIT) | (1 << CSELParser.STRINGLIT) | (1 << CSELParser.ID) | (1 << CSELParser.CONSTID))) != 0):
                self.state = 392
                self.expression()


        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx


    class IfstmContext(ParserRuleContext):

        def __init__(self, parser, parent:ParserRuleContext=None, invokingState:int=-1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def if_module(self):
            return self.getTypedRuleContext(CSELParser.If_moduleContext,0)


        def elif_module(self, i:int=None):
            if i is None:
                return self.getTypedRuleContexts(CSELParser.Elif_moduleContext)
            else:
                return self.getTypedRuleContext(CSELParser.Elif_moduleContext,i)


        def else_module(self):
            return self.getTypedRuleContext(CSELParser.Else_moduleContext,0)


        def getRuleIndex(self):
            return CSELParser.RULE_ifstm

        def accept(self, visitor:ParseTreeVisitor):
            if hasattr( visitor, "visitIfstm" ):
                return visitor.visitIfstm(self)
            else:
                return visitor.visitChildren(self)




    def ifstm(self):

        localctx = CSELParser.IfstmContext(self, self._ctx, self.state)
        self.enterRule(localctx, 74, self.RULE_ifstm)
        self._la = 0 # Token type
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 395
            self.if_module()
            self.state = 399
            self._errHandler.sync(self)
            _la = self._input.LA(1)
            while _la==CSELParser.ELIF:
                self.state = 396
                self.elif_module()
                self.state = 401
                self._errHandler.sync(self)
                _la = self._input.LA(1)

            self.state = 403
            self._errHandler.sync(self)
            _la = self._input.LA(1)
            if _la==CSELParser.ELSE:
                self.state = 402
                self.else_module()


        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx


    class If_moduleContext(ParserRuleContext):

        def __init__(self, parser, parent:ParserRuleContext=None, invokingState:int=-1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def IF(self):
            return self.getToken(CSELParser.IF, 0)

        def LP(self):
            return self.getToken(CSELParser.LP, 0)

        def expression(self):
            return self.getTypedRuleContext(CSELParser.ExpressionContext,0)


        def RP(self):
            return self.getToken(CSELParser.RP, 0)

        def LB(self):
            return self.getToken(CSELParser.LB, 0)

        def stm_list(self):
            return self.getTypedRuleContext(CSELParser.Stm_listContext,0)


        def RB(self):
            return self.getToken(CSELParser.RB, 0)

        def getRuleIndex(self):
            return CSELParser.RULE_if_module

        def accept(self, visitor:ParseTreeVisitor):
            if hasattr( visitor, "visitIf_module" ):
                return visitor.visitIf_module(self)
            else:
                return visitor.visitChildren(self)




    def if_module(self):

        localctx = CSELParser.If_moduleContext(self, self._ctx, self.state)
        self.enterRule(localctx, 76, self.RULE_if_module)
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 405
            self.match(CSELParser.IF)
            self.state = 406
            self.match(CSELParser.LP)
            self.state = 407
            self.expression()
            self.state = 408
            self.match(CSELParser.RP)
            self.state = 409
            self.match(CSELParser.LB)
            self.state = 410
            self.stm_list()
            self.state = 411
            self.match(CSELParser.RB)
        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx


    class Elif_moduleContext(ParserRuleContext):

        def __init__(self, parser, parent:ParserRuleContext=None, invokingState:int=-1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def ELIF(self):
            return self.getToken(CSELParser.ELIF, 0)

        def LP(self):
            return self.getToken(CSELParser.LP, 0)

        def expression(self):
            return self.getTypedRuleContext(CSELParser.ExpressionContext,0)


        def RP(self):
            return self.getToken(CSELParser.RP, 0)

        def LB(self):
            return self.getToken(CSELParser.LB, 0)

        def stm_list(self):
            return self.getTypedRuleContext(CSELParser.Stm_listContext,0)


        def RB(self):
            return self.getToken(CSELParser.RB, 0)

        def getRuleIndex(self):
            return CSELParser.RULE_elif_module

        def accept(self, visitor:ParseTreeVisitor):
            if hasattr( visitor, "visitElif_module" ):
                return visitor.visitElif_module(self)
            else:
                return visitor.visitChildren(self)




    def elif_module(self):

        localctx = CSELParser.Elif_moduleContext(self, self._ctx, self.state)
        self.enterRule(localctx, 78, self.RULE_elif_module)
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 413
            self.match(CSELParser.ELIF)
            self.state = 414
            self.match(CSELParser.LP)
            self.state = 415
            self.expression()
            self.state = 416
            self.match(CSELParser.RP)
            self.state = 417
            self.match(CSELParser.LB)
            self.state = 418
            self.stm_list()
            self.state = 419
            self.match(CSELParser.RB)
        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx


    class Else_moduleContext(ParserRuleContext):

        def __init__(self, parser, parent:ParserRuleContext=None, invokingState:int=-1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def ELSE(self):
            return self.getToken(CSELParser.ELSE, 0)

        def LB(self):
            return self.getToken(CSELParser.LB, 0)

        def stm_list(self):
            return self.getTypedRuleContext(CSELParser.Stm_listContext,0)


        def RB(self):
            return self.getToken(CSELParser.RB, 0)

        def getRuleIndex(self):
            return CSELParser.RULE_else_module

        def accept(self, visitor:ParseTreeVisitor):
            if hasattr( visitor, "visitElse_module" ):
                return visitor.visitElse_module(self)
            else:
                return visitor.visitChildren(self)




    def else_module(self):

        localctx = CSELParser.Else_moduleContext(self, self._ctx, self.state)
        self.enterRule(localctx, 80, self.RULE_else_module)
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 421
            self.match(CSELParser.ELSE)
            self.state = 422
            self.match(CSELParser.LB)
            self.state = 423
            self.stm_list()
            self.state = 424
            self.match(CSELParser.RB)
        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx


    class ForinstmContext(ParserRuleContext):

        def __init__(self, parser, parent:ParserRuleContext=None, invokingState:int=-1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def FOR(self):
            return self.getToken(CSELParser.FOR, 0)

        def ID(self):
            return self.getToken(CSELParser.ID, 0)

        def IN(self):
            return self.getToken(CSELParser.IN, 0)

        def expression(self):
            return self.getTypedRuleContext(CSELParser.ExpressionContext,0)


        def LB(self):
            return self.getToken(CSELParser.LB, 0)

        def stm_list(self):
            return self.getTypedRuleContext(CSELParser.Stm_listContext,0)


        def RB(self):
            return self.getToken(CSELParser.RB, 0)

        def getRuleIndex(self):
            return CSELParser.RULE_forinstm

        def accept(self, visitor:ParseTreeVisitor):
            if hasattr( visitor, "visitForinstm" ):
                return visitor.visitForinstm(self)
            else:
                return visitor.visitChildren(self)




    def forinstm(self):

        localctx = CSELParser.ForinstmContext(self, self._ctx, self.state)
        self.enterRule(localctx, 82, self.RULE_forinstm)
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 426
            self.match(CSELParser.FOR)
            self.state = 427
            self.match(CSELParser.ID)
            self.state = 428
            self.match(CSELParser.IN)
            self.state = 429
            self.expression()
            self.state = 430
            self.match(CSELParser.LB)
            self.state = 431
            self.stm_list()
            self.state = 432
            self.match(CSELParser.RB)
        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx


    class ForonstmContext(ParserRuleContext):

        def __init__(self, parser, parent:ParserRuleContext=None, invokingState:int=-1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def FOR(self):
            return self.getToken(CSELParser.FOR, 0)

        def ID(self):
            return self.getToken(CSELParser.ID, 0)

        def OF(self):
            return self.getToken(CSELParser.OF, 0)

        def expression(self):
            return self.getTypedRuleContext(CSELParser.ExpressionContext,0)


        def LB(self):
            return self.getToken(CSELParser.LB, 0)

        def stm_list(self):
            return self.getTypedRuleContext(CSELParser.Stm_listContext,0)


        def RB(self):
            return self.getToken(CSELParser.RB, 0)

        def getRuleIndex(self):
            return CSELParser.RULE_foronstm

        def accept(self, visitor:ParseTreeVisitor):
            if hasattr( visitor, "visitForonstm" ):
                return visitor.visitForonstm(self)
            else:
                return visitor.visitChildren(self)




    def foronstm(self):

        localctx = CSELParser.ForonstmContext(self, self._ctx, self.state)
        self.enterRule(localctx, 84, self.RULE_foronstm)
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 434
            self.match(CSELParser.FOR)
            self.state = 435
            self.match(CSELParser.ID)
            self.state = 436
            self.match(CSELParser.OF)
            self.state = 437
            self.expression()
            self.state = 438
            self.match(CSELParser.LB)
            self.state = 439
            self.stm_list()
            self.state = 440
            self.match(CSELParser.RB)
        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx


    class WhilestmContext(ParserRuleContext):

        def __init__(self, parser, parent:ParserRuleContext=None, invokingState:int=-1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def WHILE(self):
            return self.getToken(CSELParser.WHILE, 0)

        def LP(self):
            return self.getToken(CSELParser.LP, 0)

        def expression(self):
            return self.getTypedRuleContext(CSELParser.ExpressionContext,0)


        def RP(self):
            return self.getToken(CSELParser.RP, 0)

        def LB(self):
            return self.getToken(CSELParser.LB, 0)

        def stm_list(self):
            return self.getTypedRuleContext(CSELParser.Stm_listContext,0)


        def RB(self):
            return self.getToken(CSELParser.RB, 0)

        def getRuleIndex(self):
            return CSELParser.RULE_whilestm

        def accept(self, visitor:ParseTreeVisitor):
            if hasattr( visitor, "visitWhilestm" ):
                return visitor.visitWhilestm(self)
            else:
                return visitor.visitChildren(self)




    def whilestm(self):

        localctx = CSELParser.WhilestmContext(self, self._ctx, self.state)
        self.enterRule(localctx, 86, self.RULE_whilestm)
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 442
            self.match(CSELParser.WHILE)
            self.state = 443
            self.match(CSELParser.LP)
            self.state = 444
            self.expression()
            self.state = 445
            self.match(CSELParser.RP)
            self.state = 446
            self.match(CSELParser.LB)
            self.state = 447
            self.stm_list()
            self.state = 448
            self.match(CSELParser.RB)
        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx


    class BrkContext(ParserRuleContext):

        def __init__(self, parser, parent:ParserRuleContext=None, invokingState:int=-1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def BREAK(self):
            return self.getToken(CSELParser.BREAK, 0)

        def getRuleIndex(self):
            return CSELParser.RULE_brk

        def accept(self, visitor:ParseTreeVisitor):
            if hasattr( visitor, "visitBrk" ):
                return visitor.visitBrk(self)
            else:
                return visitor.visitChildren(self)




    def brk(self):

        localctx = CSELParser.BrkContext(self, self._ctx, self.state)
        self.enterRule(localctx, 88, self.RULE_brk)
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 450
            self.match(CSELParser.BREAK)
        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx


    class ContContext(ParserRuleContext):

        def __init__(self, parser, parent:ParserRuleContext=None, invokingState:int=-1):
            super().__init__(parent, invokingState)
            self.parser = parser

        def CONT(self):
            return self.getToken(CSELParser.CONT, 0)

        def getRuleIndex(self):
            return CSELParser.RULE_cont

        def accept(self, visitor:ParseTreeVisitor):
            if hasattr( visitor, "visitCont" ):
                return visitor.visitCont(self)
            else:
                return visitor.visitChildren(self)




    def cont(self):

        localctx = CSELParser.ContContext(self, self._ctx, self.state)
        self.enterRule(localctx, 90, self.RULE_cont)
        try:
            self.enterOuterAlt(localctx, 1)
            self.state = 452
            self.match(CSELParser.CONT)
        except RecognitionException as re:
            localctx.exception = re
            self._errHandler.reportError(self, re)
            self._errHandler.recover(self, re)
        finally:
            self.exitRule()
        return localctx



    def sempred(self, localctx:RuleContext, ruleIndex:int, predIndex:int):
        if self._predicates == None:
            self._predicates = dict()
        self._predicates[13] = self.exp1_sempred
        self._predicates[14] = self.exp2_sempred
        self._predicates[15] = self.exp3_sempred
        self._predicates[18] = self.exp6_sempred
        pred = self._predicates.get(ruleIndex, None)
        if pred is None:
            raise Exception("No predicate with index:" + str(ruleIndex))
        else:
            return pred(localctx, predIndex)

    def exp1_sempred(self, localctx:Exp1Context, predIndex:int):
            if predIndex == 0:
                return self.precpred(self._ctx, 2)
         

    def exp2_sempred(self, localctx:Exp2Context, predIndex:int):
            if predIndex == 1:
                return self.precpred(self._ctx, 2)
         

    def exp3_sempred(self, localctx:Exp3Context, predIndex:int):
            if predIndex == 2:
                return self.precpred(self._ctx, 2)
         

    def exp6_sempred(self, localctx:Exp6Context, predIndex:int):
            if predIndex == 3:
                return self.precpred(self._ctx, 3)
         

            if predIndex == 4:
                return self.precpred(self._ctx, 2)
         




