682 lines
30 KiB
C#
682 lines
30 KiB
C#
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using System.IO;
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using UnityEngine;
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public class MyParser
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{
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private GOLD.Parser parser = new GOLD.Parser();
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private enum SymbolIndex
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{
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@Eof = 0, // (EOF)
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@Error = 1, // (Error)
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@Whitespace = 2, // Whitespace
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@Minus = 3, // '-'
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@Minusminus = 4, // '--'
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@Exclam = 5, // '!'
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@Exclameq = 6, // '!='
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@Quote = 7, // '"'
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@Percent = 8, // '%'
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@Percenteq = 9, // '%='
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@Amp = 10, // '&'
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@Ampamp = 11, // '&&'
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@Ampeq = 12, // '&='
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@Lparen = 13, // '('
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@Rparen = 14, // ')'
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@Times = 15, // '*'
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@Timeseq = 16, // '*='
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@Comma = 17, // ','
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@Div = 18, // '/'
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@Diveq = 19, // '/='
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@Colon = 20, // ':'
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@Question = 21, // '?'
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@Backslash = 22, // '\'
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@Caret = 23, // '^'
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@Careteq = 24, // '^='
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@Pipe = 25, // '|'
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@Pipepipe = 26, // '||'
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@Pipeeq = 27, // '|='
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@Tilde = 28, // '~'
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@Plus = 29, // '+'
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@Plusplus = 30, // '++'
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@Pluseq = 31, // '+='
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@Lt = 32, // '<'
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@Ltlt = 33, // '<<'
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@Ltlteq = 34, // '<<='
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@Lteq = 35, // '<='
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@Eq = 36, // '='
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@Minuseq = 37, // '-='
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@Eqeq = 38, // '=='
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@Gt = 39, // '>'
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@Minusgt = 40, // '->'
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@Gteq = 41, // '>='
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@Gtgt = 42, // '>>'
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@Gtgteq = 43, // '>>='
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@A = 44, // A
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@Charliteral = 45, // CharLiteral
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@Decliteral = 46, // DecLiteral
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@F = 47, // F
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@False = 48, // false
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@Hexliteral = 49, // HexLiteral
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@Identifier = 50, // Identifier
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@Realliteral = 51, // RealLiteral
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@Stringliteral = 52, // StringLiteral
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@True = 53, // true
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@Addexp = 54, // <Add Exp>
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@Andexp = 55, // <And Exp>
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@Args = 56, // <Args>
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@Assignop = 57, // <AssignOp>
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@Compareexp = 58, // <Compare Exp>
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@Conditionalexp = 59, // <Conditional Exp>
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@Equalityexp = 60, // <Equality Exp>
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@Expression = 61, // <Expression>
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@Expressionlist = 62, // <Expression List>
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@Formalparams = 63, // <FormalParams>
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@Formalparamslist = 64, // <FormalParamsList>
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@Literal = 65, // <Literal>
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@Logicalandexp = 66, // <Logical And Exp>
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@Logicalorexp = 67, // <Logical Or Exp>
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@Logicalxorexp = 68, // <Logical Xor Exp>
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@Match = 69, // <Match>
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@Matchleftcontext = 70, // <MatchLeftContext>
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@Matchprime = 71, // <MatchPrime>
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@Matchrightcontext = 72, // <MatchRightContext>
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@Multexp = 73, // <Mult Exp>
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@Opname = 74, // <OpName>
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@Opsleft = 75, // <OpsLeft>
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@Opsleftlist = 76, // <OpsLeftList>
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@Opsright = 77, // <OpsRight>
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@Opsrightlist = 78, // <OpsRightList>
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@Orexp = 79, // <Or Exp>
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@Primary = 80, // <Primary>
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@Primaryexp = 81, // <Primary Exp>
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@Replace = 82, // <Replace>
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@Rule = 83, // <Rule>
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@Shiftexp = 84, // <Shift Exp>
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@Unaryexp = 85 // <Unary Exp>
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}
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private enum ProductionIndex
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{
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@Assignop_Eq = 0, // <AssignOp> ::= '='
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@Assignop_Minusgt = 1, // <AssignOp> ::= '->'
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@Literal_True = 2, // <Literal> ::= true
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@Literal_False = 3, // <Literal> ::= false
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@Literal_Decliteral = 4, // <Literal> ::= DecLiteral
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@Literal_Hexliteral = 5, // <Literal> ::= HexLiteral
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@Literal_Realliteral = 6, // <Literal> ::= RealLiteral
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@Literal_Charliteral = 7, // <Literal> ::= CharLiteral
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@Literal_Stringliteral = 8, // <Literal> ::= StringLiteral
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@Opname_Plus = 9, // <OpName> ::= '+'
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@Opname_Minus = 10, // <OpName> ::= '-'
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@Opname_Amp = 11, // <OpName> ::= '&'
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@Opname_Caret = 12, // <OpName> ::= '^'
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@Opname_Backslash = 13, // <OpName> ::= '\'
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@Opname_Div = 14, // <OpName> ::= '/'
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@Opname_Pipe = 15, // <OpName> ::= '|'
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@Opname_Exclam = 16, // <OpName> ::= '!'
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@Opname_Quote = 17, // <OpName> ::= '"'
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@Opname_A = 18, // <OpName> ::= A
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@Opname_F = 19, // <OpName> ::= F
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@Opsrightlist = 20, // <OpsRightList> ::= <OpsRight>
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@Opsrightlist2 = 21, // <OpsRightList> ::= <OpsRightList> <OpsRight>
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@Opsright = 22, // <OpsRight> ::= <OpName>
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@Opsright2 = 23, // <OpsRight> ::= <OpName> <Args>
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@Expressionlist = 24, // <Expression List> ::= <Expression>
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@Expressionlist_Comma = 25, // <Expression List> ::= <Expression> ',' <Expression List>
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@Expression_Eq = 26, // <Expression> ::= <Conditional Exp> '=' <Expression>
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@Expression_Pluseq = 27, // <Expression> ::= <Conditional Exp> '+=' <Expression>
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@Expression_Minuseq = 28, // <Expression> ::= <Conditional Exp> '-=' <Expression>
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@Expression_Timeseq = 29, // <Expression> ::= <Conditional Exp> '*=' <Expression>
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@Expression_Diveq = 30, // <Expression> ::= <Conditional Exp> '/=' <Expression>
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@Expression_Careteq = 31, // <Expression> ::= <Conditional Exp> '^=' <Expression>
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@Expression_Ampeq = 32, // <Expression> ::= <Conditional Exp> '&=' <Expression>
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@Expression_Pipeeq = 33, // <Expression> ::= <Conditional Exp> '|=' <Expression>
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@Expression_Percenteq = 34, // <Expression> ::= <Conditional Exp> '%=' <Expression>
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@Expression_Ltlteq = 35, // <Expression> ::= <Conditional Exp> '<<=' <Expression>
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@Expression_Gtgteq = 36, // <Expression> ::= <Conditional Exp> '>>=' <Expression>
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@Expression = 37, // <Expression> ::= <Conditional Exp>
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@Conditionalexp_Question_Colon = 38, // <Conditional Exp> ::= <Or Exp> '?' <Or Exp> ':' <Conditional Exp>
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@Conditionalexp = 39, // <Conditional Exp> ::= <Or Exp>
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@Orexp_Pipepipe = 40, // <Or Exp> ::= <Or Exp> '||' <And Exp>
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@Orexp = 41, // <Or Exp> ::= <And Exp>
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@Andexp_Ampamp = 42, // <And Exp> ::= <And Exp> '&&' <Logical Or Exp>
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@Andexp = 43, // <And Exp> ::= <Logical Or Exp>
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@Logicalorexp_Pipe = 44, // <Logical Or Exp> ::= <Logical Or Exp> '|' <Logical Xor Exp>
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@Logicalorexp = 45, // <Logical Or Exp> ::= <Logical Xor Exp>
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@Logicalxorexp_Caret = 46, // <Logical Xor Exp> ::= <Logical Xor Exp> '^' <Logical And Exp>
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@Logicalxorexp = 47, // <Logical Xor Exp> ::= <Logical And Exp>
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@Logicalandexp_Amp = 48, // <Logical And Exp> ::= <Logical And Exp> '&' <Equality Exp>
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@Logicalandexp = 49, // <Logical And Exp> ::= <Equality Exp>
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@Equalityexp_Eqeq = 50, // <Equality Exp> ::= <Equality Exp> '==' <Compare Exp>
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@Equalityexp_Exclameq = 51, // <Equality Exp> ::= <Equality Exp> '!=' <Compare Exp>
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@Equalityexp = 52, // <Equality Exp> ::= <Compare Exp>
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@Compareexp_Lt = 53, // <Compare Exp> ::= <Compare Exp> '<' <Shift Exp>
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@Compareexp_Gt = 54, // <Compare Exp> ::= <Compare Exp> '>' <Shift Exp>
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@Compareexp_Lteq = 55, // <Compare Exp> ::= <Compare Exp> '<=' <Shift Exp>
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@Compareexp_Gteq = 56, // <Compare Exp> ::= <Compare Exp> '>=' <Shift Exp>
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@Compareexp = 57, // <Compare Exp> ::= <Shift Exp>
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@Shiftexp_Ltlt = 58, // <Shift Exp> ::= <Shift Exp> '<<' <Add Exp>
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@Shiftexp_Gtgt = 59, // <Shift Exp> ::= <Shift Exp> '>>' <Add Exp>
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@Shiftexp = 60, // <Shift Exp> ::= <Add Exp>
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@Addexp_Plus = 61, // <Add Exp> ::= <Add Exp> '+' <Mult Exp>
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@Addexp_Minus = 62, // <Add Exp> ::= <Add Exp> '-' <Mult Exp>
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@Addexp = 63, // <Add Exp> ::= <Mult Exp>
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@Multexp_Times = 64, // <Mult Exp> ::= <Mult Exp> '*' <Unary Exp>
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@Multexp_Div = 65, // <Mult Exp> ::= <Mult Exp> '/' <Unary Exp>
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@Multexp_Percent = 66, // <Mult Exp> ::= <Mult Exp> '%' <Unary Exp>
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@Multexp = 67, // <Mult Exp> ::= <Unary Exp>
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@Unaryexp_Exclam = 68, // <Unary Exp> ::= '!' <Unary Exp>
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@Unaryexp_Tilde = 69, // <Unary Exp> ::= '~' <Unary Exp>
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@Unaryexp_Minus = 70, // <Unary Exp> ::= '-' <Unary Exp>
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@Unaryexp_Plusplus = 71, // <Unary Exp> ::= '++' <Unary Exp>
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@Unaryexp_Minusminus = 72, // <Unary Exp> ::= '--' <Unary Exp>
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@Unaryexp = 73, // <Unary Exp> ::= <Primary Exp>
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@Primaryexp = 74, // <Primary Exp> ::= <Primary>
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@Primaryexp_Lparen_Rparen = 75, // <Primary Exp> ::= '(' <Expression> ')'
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@Primary = 76, // <Primary> ::= <Literal>
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@Primary_Identifier = 77, // <Primary> ::= Identifier
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@Args_Lparen_Rparen = 78, // <Args> ::= '(' <Expression List> ')'
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@Formalparamslist_Comma_Identifier = 79, // <FormalParamsList> ::= <FormalParamsList> ',' Identifier
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@Formalparamslist_Identifier = 80, // <FormalParamsList> ::= Identifier
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@Formalparams_Lparen_Rparen = 81, // <FormalParams> ::= '(' <FormalParamsList> ')'
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@Opsleft = 82, // <OpsLeft> ::= <OpName>
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@Opsleft2 = 83, // <OpsLeft> ::= <OpName> <FormalParams>
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@Opsleftlist = 84, // <OpsLeftList> ::= <OpsLeft>
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@Opsleftlist2 = 85, // <OpsLeftList> ::= <OpsLeftList> <OpsLeft>
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@Matchleftcontext_Lt = 86, // <MatchLeftContext> ::= <OpsLeftList> '<'
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@Matchprime = 87, // <MatchPrime> ::= <OpsLeftList>
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@Matchrightcontext_Gt = 88, // <MatchRightContext> ::= '>' <OpsLeftList>
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@Match = 89, // <Match> ::= <MatchPrime>
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@Match2 = 90, // <Match> ::= <MatchLeftContext> <MatchPrime>
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@Match3 = 91, // <Match> ::= <MatchPrime> <MatchRightContext>
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@Match4 = 92, // <Match> ::= <MatchLeftContext> <MatchPrime> <MatchRightContext>
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@Replace = 93, // <Replace> ::= <OpsRightList>
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@Rule = 94 // <Rule> ::= <Match> <AssignOp> <Replace>
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}
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public GOLD.Reduction program; //You might derive a specific object
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public void Setup()
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{
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//This procedure can be called to load the parse tables. The class can
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//read tables using a BinaryReader.
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parser.LoadTables(@"C:\Users\l-pro\Desktop\lsystem.egt");
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// parser.LoadTables(Path.Combine(Application.StartupPath, "grammar.egt"));
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}
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public bool Parse(TextReader reader)
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{
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//This procedure starts the GOLD Parser Engine and handles each of the
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//messages it returns. Each time a reduction is made, you can create new
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//custom object and reassign the .CurrentReduction property. Otherwise,
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//the system will use the Reduction object that was returned.
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//
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//The resulting tree will be a pure representation of the language
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//and will be ready to implement.
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GOLD.ParseMessage response;
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bool done; //Controls when we leave the loop
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bool accepted = false; //Was the parse successful?
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parser.Open(reader);
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parser.TrimReductions = false; //Please read about this feature before enabling
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done = false;
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while (!done)
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{
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response = parser.Parse();
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switch (response)
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{
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case GOLD.ParseMessage.LexicalError:
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Debug.Log("LexicalError");
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//Cannot recognize token
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done = true;
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break;
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case GOLD.ParseMessage.SyntaxError:
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Debug.Log("SyntaxError");
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//Expecting a different token
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done = true;
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break;
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case GOLD.ParseMessage.Reduction:
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//Create a customized object to store the reduction
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Debug.Log("Reduction");
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//parser.CurrentReduction = CreateNewObject(parser.CurrentReduction as GOLD.Reduction);
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break;
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case GOLD.ParseMessage.Accept:
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Debug.Log("Accept");
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//Accepted!
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program = (GOLD.Reduction) parser.CurrentReduction; //The root node!
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done = true;
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accepted = true;
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break;
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case GOLD.ParseMessage.TokenRead:
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Debug.Log("TokenRead");
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//You don't have to do anything here.
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break;
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case GOLD.ParseMessage.InternalError:
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Debug.Log("InternalError");
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//INTERNAL ERROR! Something is horribly wrong.
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done = true;
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break;
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case GOLD.ParseMessage.NotLoadedError:
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Debug.Log("NotLoadedError");
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//This error occurs if the CGT was not loaded.
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done = true;
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break;
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case GOLD.ParseMessage.GroupError:
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Debug.Log("GroupError");
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//GROUP ERROR! Unexpected end of file
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done = true;
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break;
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}
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} //while
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return accepted;
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}
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private object CreateNewObject(GOLD.Reduction r)
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{
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object result = null;
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switch( (ProductionIndex) r.Parent.TableIndex())
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{
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case ProductionIndex.Assignop_Eq:
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Debug.Log("<AssignOp> ::= '='");
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break;
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case ProductionIndex.Assignop_Minusgt:
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Debug.Log("<AssignOp> ::= '->'");
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break;
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case ProductionIndex.Literal_True:
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Debug.Log("<Literal> ::= true");
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break;
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case ProductionIndex.Literal_False:
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Debug.Log("<Literal> ::= false");
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break;
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case ProductionIndex.Literal_Decliteral:
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Debug.Log("<Literal> ::= DecLiteral: " + r.get_Data(0));
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break;
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case ProductionIndex.Literal_Hexliteral:
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||
|
|
Debug.Log("<Literal> ::= HexLiteral");
|
||
|
|
break;
|
||
|
|
|
||
|
|
case ProductionIndex.Literal_Realliteral:
|
||
|
|
Debug.Log("<Literal> ::= RealLiteral");
|
||
|
|
break;
|
||
|
|
|
||
|
|
case ProductionIndex.Literal_Charliteral:
|
||
|
|
Debug.Log("<Literal> ::= CharLiteral");
|
||
|
|
break;
|
||
|
|
|
||
|
|
case ProductionIndex.Literal_Stringliteral:
|
||
|
|
Debug.Log("<Literal> ::= StringLiteral");
|
||
|
|
break;
|
||
|
|
|
||
|
|
case ProductionIndex.Opname_Plus:
|
||
|
|
Debug.Log("<OpName> ::= '+'");
|
||
|
|
break;
|
||
|
|
|
||
|
|
case ProductionIndex.Opname_Minus:
|
||
|
|
Debug.Log("<OpName> ::= '-'");
|
||
|
|
break;
|
||
|
|
|
||
|
|
case ProductionIndex.Opname_Amp:
|
||
|
|
Debug.Log("<OpName> ::= '&'");
|
||
|
|
break;
|
||
|
|
|
||
|
|
case ProductionIndex.Opname_Caret:
|
||
|
|
Debug.Log("<OpName> ::= '^'");
|
||
|
|
break;
|
||
|
|
|
||
|
|
case ProductionIndex.Opname_Backslash:
|
||
|
|
Debug.Log("<OpName> ::= '\'");
|
||
|
|
break;
|
||
|
|
|
||
|
|
case ProductionIndex.Opname_Div:
|
||
|
|
Debug.Log("<OpName> ::= '/'");
|
||
|
|
break;
|
||
|
|
|
||
|
|
case ProductionIndex.Opname_Pipe:
|
||
|
|
Debug.Log("<OpName> ::= '|'");
|
||
|
|
break;
|
||
|
|
|
||
|
|
case ProductionIndex.Opname_Exclam:
|
||
|
|
Debug.Log("<OpName> ::= '!'");
|
||
|
|
break;
|
||
|
|
|
||
|
|
case ProductionIndex.Opname_Quote:
|
||
|
|
Debug.Log("<OpName> ::= \"");
|
||
|
|
break;
|
||
|
|
|
||
|
|
case ProductionIndex.Opname_A:
|
||
|
|
Debug.Log("<OpName> ::= A");
|
||
|
|
break;
|
||
|
|
|
||
|
|
case ProductionIndex.Opname_F:
|
||
|
|
Debug.Log("<OpName> ::= F");
|
||
|
|
break;
|
||
|
|
|
||
|
|
case ProductionIndex.Opsrightlist:
|
||
|
|
Debug.Log("<OpsRightList> ::= <OpsRight>");
|
||
|
|
break;
|
||
|
|
|
||
|
|
case ProductionIndex.Opsrightlist2:
|
||
|
|
Debug.Log("<OpsRightList> ::= <OpsRightList> <OpsRight>");
|
||
|
|
break;
|
||
|
|
|
||
|
|
case ProductionIndex.Opsright:
|
||
|
|
Debug.Log("<OpsRight> ::= <OpName>:" + r.get_Data(0));
|
||
|
|
break;
|
||
|
|
|
||
|
|
case ProductionIndex.Opsright2:
|
||
|
|
Debug.Log("<OpsRight> ::= <OpName> <Args>:" +r.get_Data(0));
|
||
|
|
break;
|
||
|
|
|
||
|
|
case ProductionIndex.Expressionlist:
|
||
|
|
Debug.Log("<Expression List> ::= <Expression>");
|
||
|
|
break;
|
||
|
|
|
||
|
|
case ProductionIndex.Expressionlist_Comma:
|
||
|
|
Debug.Log("<Expression List> ::= <Expression> ',' <Expression List>");
|
||
|
|
break;
|
||
|
|
|
||
|
|
case ProductionIndex.Expression_Eq:
|
||
|
|
Debug.Log("<Expression> ::= <Conditional Exp> '=' <Expression>");
|
||
|
|
break;
|
||
|
|
|
||
|
|
case ProductionIndex.Expression_Pluseq:
|
||
|
|
Debug.Log("<Expression> ::= <Conditional Exp> '+=' <Expression>");
|
||
|
|
break;
|
||
|
|
|
||
|
|
case ProductionIndex.Expression_Minuseq:
|
||
|
|
Debug.Log("<Expression> ::= <Conditional Exp> '-=' <Expression>");
|
||
|
|
break;
|
||
|
|
|
||
|
|
case ProductionIndex.Expression_Timeseq:
|
||
|
|
Debug.Log("<Expression> ::= <Conditional Exp> '*=' <Expression>");
|
||
|
|
break;
|
||
|
|
|
||
|
|
case ProductionIndex.Expression_Diveq:
|
||
|
|
Debug.Log("<Expression> ::= <Conditional Exp> '/=' <Expression>");
|
||
|
|
break;
|
||
|
|
|
||
|
|
case ProductionIndex.Expression_Careteq:
|
||
|
|
Debug.Log("<Expression> ::= <Conditional Exp> '^=' <Expression>");
|
||
|
|
break;
|
||
|
|
|
||
|
|
case ProductionIndex.Expression_Ampeq:
|
||
|
|
Debug.Log("<Expression> ::= <Conditional Exp> '&=' <Expression>");
|
||
|
|
break;
|
||
|
|
|
||
|
|
case ProductionIndex.Expression_Pipeeq:
|
||
|
|
Debug.Log("<Expression> ::= <Conditional Exp> '|=' <Expression>");
|
||
|
|
break;
|
||
|
|
|
||
|
|
case ProductionIndex.Expression_Percenteq:
|
||
|
|
Debug.Log("<Expression> ::= <Conditional Exp> '%=' <Expression>");
|
||
|
|
break;
|
||
|
|
|
||
|
|
case ProductionIndex.Expression_Ltlteq:
|
||
|
|
Debug.Log("<Expression> ::= <Conditional Exp> '<<=' <Expression>");
|
||
|
|
break;
|
||
|
|
|
||
|
|
case ProductionIndex.Expression_Gtgteq:
|
||
|
|
Debug.Log("<Expression> ::= <Conditional Exp> '>>=' <Expression>");
|
||
|
|
break;
|
||
|
|
|
||
|
|
case ProductionIndex.Expression:
|
||
|
|
Debug.Log("<Expression> ::= <Conditional Exp>");
|
||
|
|
break;
|
||
|
|
|
||
|
|
case ProductionIndex.Conditionalexp_Question_Colon:
|
||
|
|
Debug.Log("<Conditional Exp> ::= <Or Exp> '?' <Or Exp> ':' <Conditional Exp>");
|
||
|
|
break;
|
||
|
|
|
||
|
|
case ProductionIndex.Conditionalexp:
|
||
|
|
Debug.Log("<Conditional Exp> ::= <Or Exp>");
|
||
|
|
break;
|
||
|
|
|
||
|
|
case ProductionIndex.Orexp_Pipepipe:
|
||
|
|
Debug.Log("<Or Exp> ::= <Or Exp> '||' <And Exp>");
|
||
|
|
break;
|
||
|
|
|
||
|
|
case ProductionIndex.Orexp:
|
||
|
|
Debug.Log("<Or Exp> ::= <And Exp>");
|
||
|
|
break;
|
||
|
|
|
||
|
|
case ProductionIndex.Andexp_Ampamp:
|
||
|
|
Debug.Log("<And Exp> ::= <And Exp> '&&' <Logical Or Exp>");
|
||
|
|
break;
|
||
|
|
|
||
|
|
case ProductionIndex.Andexp:
|
||
|
|
Debug.Log("<And Exp> ::= <Logical Or Exp>");
|
||
|
|
break;
|
||
|
|
|
||
|
|
case ProductionIndex.Logicalorexp_Pipe:
|
||
|
|
Debug.Log("<Logical Or Exp> ::= <Logical Or Exp> '|' <Logical Xor Exp>");
|
||
|
|
break;
|
||
|
|
|
||
|
|
case ProductionIndex.Logicalorexp:
|
||
|
|
Debug.Log("<Logical Or Exp> ::= <Logical Xor Exp>");
|
||
|
|
break;
|
||
|
|
|
||
|
|
case ProductionIndex.Logicalxorexp_Caret:
|
||
|
|
Debug.Log("<Logical Xor Exp> ::= <Logical Xor Exp> '^' <Logical And Exp>");
|
||
|
|
break;
|
||
|
|
|
||
|
|
case ProductionIndex.Logicalxorexp:
|
||
|
|
Debug.Log("<Logical Xor Exp> ::= <Logical And Exp>");
|
||
|
|
break;
|
||
|
|
|
||
|
|
case ProductionIndex.Logicalandexp_Amp:
|
||
|
|
Debug.Log("<Logical And Exp> ::= <Logical And Exp> '&' <Equality Exp>");
|
||
|
|
break;
|
||
|
|
|
||
|
|
case ProductionIndex.Logicalandexp:
|
||
|
|
Debug.Log("<Logical And Exp> ::= <Equality Exp>");
|
||
|
|
break;
|
||
|
|
|
||
|
|
case ProductionIndex.Equalityexp_Eqeq:
|
||
|
|
Debug.Log("<Equality Exp> ::= <Equality Exp> '==' <Compare Exp>");
|
||
|
|
break;
|
||
|
|
|
||
|
|
case ProductionIndex.Equalityexp_Exclameq:
|
||
|
|
Debug.Log("<Equality Exp> ::= <Equality Exp> '!=' <Compare Exp>");
|
||
|
|
break;
|
||
|
|
|
||
|
|
case ProductionIndex.Equalityexp:
|
||
|
|
Debug.Log("<Equality Exp> ::= <Compare Exp>");
|
||
|
|
break;
|
||
|
|
|
||
|
|
case ProductionIndex.Compareexp_Lt:
|
||
|
|
Debug.Log("<Compare Exp> ::= <Compare Exp> '<' <Shift Exp>");
|
||
|
|
break;
|
||
|
|
|
||
|
|
case ProductionIndex.Compareexp_Gt:
|
||
|
|
Debug.Log("<Compare Exp> ::= <Compare Exp> '>' <Shift Exp>");
|
||
|
|
break;
|
||
|
|
|
||
|
|
case ProductionIndex.Compareexp_Lteq:
|
||
|
|
Debug.Log("<Compare Exp> ::= <Compare Exp> '<=' <Shift Exp>");
|
||
|
|
break;
|
||
|
|
|
||
|
|
case ProductionIndex.Compareexp_Gteq:
|
||
|
|
Debug.Log("<Compare Exp> ::= <Compare Exp> '>=' <Shift Exp>");
|
||
|
|
break;
|
||
|
|
|
||
|
|
case ProductionIndex.Compareexp:
|
||
|
|
Debug.Log("<Compare Exp> ::= <Shift Exp>");
|
||
|
|
break;
|
||
|
|
|
||
|
|
case ProductionIndex.Shiftexp_Ltlt:
|
||
|
|
Debug.Log("<Shift Exp> ::= <Shift Exp> '<<' <Add Exp>");
|
||
|
|
break;
|
||
|
|
|
||
|
|
case ProductionIndex.Shiftexp_Gtgt:
|
||
|
|
Debug.Log("<Shift Exp> ::= <Shift Exp> '>>' <Add Exp>");
|
||
|
|
break;
|
||
|
|
|
||
|
|
case ProductionIndex.Shiftexp:
|
||
|
|
Debug.Log("<Shift Exp> ::= <Add Exp>");
|
||
|
|
break;
|
||
|
|
|
||
|
|
case ProductionIndex.Addexp_Plus:
|
||
|
|
Debug.Log("<Add Exp> ::= <Add Exp> '+' <Mult Exp>");
|
||
|
|
break;
|
||
|
|
|
||
|
|
case ProductionIndex.Addexp_Minus:
|
||
|
|
Debug.Log("<Add Exp> ::= <Add Exp> '-' <Mult Exp>");
|
||
|
|
break;
|
||
|
|
|
||
|
|
case ProductionIndex.Addexp:
|
||
|
|
Debug.Log("<Add Exp> ::= <Mult Exp>");
|
||
|
|
break;
|
||
|
|
|
||
|
|
case ProductionIndex.Multexp_Times:
|
||
|
|
Debug.Log("<Mult Exp> ::= <Mult Exp> '*' <Unary Exp>");
|
||
|
|
break;
|
||
|
|
|
||
|
|
case ProductionIndex.Multexp_Div:
|
||
|
|
Debug.Log("<Mult Exp> ::= <Mult Exp> '/' <Unary Exp>");
|
||
|
|
break;
|
||
|
|
|
||
|
|
case ProductionIndex.Multexp_Percent:
|
||
|
|
Debug.Log("<Mult Exp> ::= <Mult Exp> '%' <Unary Exp>");
|
||
|
|
break;
|
||
|
|
|
||
|
|
case ProductionIndex.Multexp:
|
||
|
|
Debug.Log("<Mult Exp> ::= <Unary Exp>");
|
||
|
|
break;
|
||
|
|
|
||
|
|
case ProductionIndex.Unaryexp_Exclam:
|
||
|
|
Debug.Log("<Unary Exp> ::= '!' <Unary Exp>");
|
||
|
|
break;
|
||
|
|
|
||
|
|
case ProductionIndex.Unaryexp_Tilde:
|
||
|
|
Debug.Log("<Unary Exp> ::= '~' <Unary Exp>");
|
||
|
|
break;
|
||
|
|
|
||
|
|
case ProductionIndex.Unaryexp_Minus:
|
||
|
|
Debug.Log("<Unary Exp> ::= '-' <Unary Exp>");
|
||
|
|
break;
|
||
|
|
|
||
|
|
case ProductionIndex.Unaryexp_Plusplus:
|
||
|
|
Debug.Log("<Unary Exp> ::= '++' <Unary Exp>");
|
||
|
|
break;
|
||
|
|
|
||
|
|
case ProductionIndex.Unaryexp_Minusminus:
|
||
|
|
Debug.Log(" <Unary Exp> ::= '--' <Unary Exp>");
|
||
|
|
break;
|
||
|
|
|
||
|
|
case ProductionIndex.Unaryexp:
|
||
|
|
Debug.Log("<Unary Exp> ::= <Primary Exp>");
|
||
|
|
break;
|
||
|
|
|
||
|
|
case ProductionIndex.Primaryexp:
|
||
|
|
Debug.Log("<Primary Exp> ::= <Primary>");
|
||
|
|
break;
|
||
|
|
|
||
|
|
case ProductionIndex.Primaryexp_Lparen_Rparen:
|
||
|
|
Debug.Log("<Primary Exp> ::= '(' <Expression> ')'");
|
||
|
|
break;
|
||
|
|
|
||
|
|
case ProductionIndex.Primary:
|
||
|
|
Debug.Log("<Primary> ::= <Literal>");
|
||
|
|
break;
|
||
|
|
|
||
|
|
case ProductionIndex.Primary_Identifier:
|
||
|
|
Debug.Log("<Primary> ::= Identifier: " + r.get_Data(0));
|
||
|
|
break;
|
||
|
|
|
||
|
|
case ProductionIndex.Args_Lparen_Rparen:
|
||
|
|
Debug.Log("<Args> ::= '(' <Expression List> ')'");
|
||
|
|
break;
|
||
|
|
|
||
|
|
case ProductionIndex.Formalparamslist_Comma_Identifier:
|
||
|
|
Debug.Log("<FormalParamsList> ::= <FormalParamsList> ',' Identifier");
|
||
|
|
break;
|
||
|
|
|
||
|
|
case ProductionIndex.Formalparamslist_Identifier:
|
||
|
|
Debug.Log("< FormalParamsList> ::= Identifier: " + r.get_Data(0));
|
||
|
|
break;
|
||
|
|
|
||
|
|
case ProductionIndex.Formalparams_Lparen_Rparen:
|
||
|
|
Debug.Log("< FormalParams> ::= '(' <FormalParamsList> ')'");
|
||
|
|
break;
|
||
|
|
|
||
|
|
case ProductionIndex.Opsleft:
|
||
|
|
Debug.Log("<OpsLeft> ::= <OpName>");
|
||
|
|
break;
|
||
|
|
|
||
|
|
case ProductionIndex.Opsleft2:
|
||
|
|
Debug.Log("<OpsLeft> ::= <OpName> <FormalParams>");
|
||
|
|
break;
|
||
|
|
|
||
|
|
case ProductionIndex.Opsleftlist:
|
||
|
|
Debug.Log("<OpsLeftList> ::= <OpsLeft>");
|
||
|
|
break;
|
||
|
|
|
||
|
|
case ProductionIndex.Opsleftlist2:
|
||
|
|
Debug.Log("<OpsLeftList> ::= <OpsLeftList> <OpsLeft>");
|
||
|
|
break;
|
||
|
|
|
||
|
|
case ProductionIndex.Matchleftcontext_Lt:
|
||
|
|
Debug.Log("<MatchLeftContext> ::= <OpsLeftList> '<'");
|
||
|
|
break;
|
||
|
|
|
||
|
|
case ProductionIndex.Matchprime:
|
||
|
|
Debug.Log("<MatchPrime> ::= <OpsLeftList>");
|
||
|
|
break;
|
||
|
|
|
||
|
|
case ProductionIndex.Matchrightcontext_Gt:
|
||
|
|
Debug.Log("<MatchRightContext> ::= '>' <OpsLeftList>");
|
||
|
|
break;
|
||
|
|
|
||
|
|
case ProductionIndex.Match:
|
||
|
|
Debug.Log("<Match> ::= <MatchPrime>");
|
||
|
|
break;
|
||
|
|
|
||
|
|
case ProductionIndex.Match2:
|
||
|
|
Debug.Log("<Match> ::= <MatchLeftContext> <MatchPrime>");
|
||
|
|
break;
|
||
|
|
|
||
|
|
case ProductionIndex.Match3:
|
||
|
|
Debug.Log("<Match> ::= <MatchPrime> <MatchRightContext>");
|
||
|
|
break;
|
||
|
|
|
||
|
|
case ProductionIndex.Match4:
|
||
|
|
Debug.Log("<Match> ::= <MatchLeftContext> <MatchPrime> <MatchRightContext>");
|
||
|
|
break;
|
||
|
|
|
||
|
|
case ProductionIndex.Replace:
|
||
|
|
Debug.Log("<Replace> ::= <OpsRightList>");
|
||
|
|
break;
|
||
|
|
|
||
|
|
case ProductionIndex.Rule:
|
||
|
|
Debug.Log("<Rule> ::= <Match> <AssignOp> <Replace>");
|
||
|
|
break;
|
||
|
|
|
||
|
|
} //switch
|
||
|
|
|
||
|
|
return result;
|
||
|
|
}
|
||
|
|
|
||
|
|
}; //MyParser
|