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ParProgettoPar.y
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-- This Happy file was machine-generated by the BNF converter
{
{-# OPTIONS_GHC -fno-warn-incomplete-patterns -fno-warn-overlapping-patterns #-}
module ParProgettoPar
( happyError
, myLexer
, pS
) where
import Prelude
import qualified AbsProgettoPar as Abs
import LexProgettoPar
}
%name pS S
-- no lexer declaration
%monad { Err } { (>>=) } { return }
%tokentype {Token}
%token
'!' { PT _ (TS _ 1) }
'!=' { PT _ (TS _ 2) }
'$' {PT _ (TS _ 3) }
'%' { PT _ (TS _ 4) }
'%=' { PT _ (TS _ 5) }
'&&' { PT _ (TS _ 6) }
'(' { PT _ (TS _ 7) }
')' { PT _ (TS _ 8) }
'*' { PT _ (TS _ 9) }
'**' { PT _ (TS _ 10) }
'**=' { PT _ (TS _ 11) }
'*=' { PT _ (TS _ 12) }
'+' { PT _ (TS _ 13) }
'+=' { PT _ (TS _ 14) }
',' { PT _ (TS _ 15) }
'-' { PT _ (TS _ 16) }
'-=' { PT _ (TS _ 17) }
'..' { PT _ (TS _ 18) }
'/' { PT _ (TS _ 19) }
'/=' { PT _ (TS _ 20) }
':' { PT _ (TS _ 21) }
';' { PT _ (TS _ 22) }
'<' { PT _ (TS _ 23) }
'<=' { PT _ (TS _ 24) }
'=' { PT _ (TS _ 25) }
'==' { PT _ (TS _ 26) }
'>' { PT _ (TS _ 27) }
'>=' { PT _ (TS _ 28) }
'False' { PT _ (TS _ 29) }
'True' { PT _ (TS _ 30) }
'[' { PT _ (TS _ 31) }
']' { PT _ (TS _ 32) }
'bool' { PT _ (TS _ 33) }
'break' { PT _ (TS _ 34) }
'char' { PT _ (TS _ 35) }
'checked' { PT _ (TS _ 36) }
'const' { PT _ (TS _ 37) }
'continue' { PT _ (TS _ 38) }
'do' { PT _ (TS _ 39) }
'else' { PT _ (TS _ 40) }
'false' { PT _ (TS _ 41) }
'for' { PT _ (TS _ 42) }
'function' { PT _ (TS _ 43) }
'if' { PT _ (TS _ 44) }
'in' { PT _ (TS _ 45) }
'int' { PT _ (TS _ 46) }
'param' { PT _ (TS _ 47) }
'proc' { PT _ (TS _ 48) }
'real' { PT _ (TS _ 49) }
'return' { PT _ (TS _ 50) }
'string' { PT _ (TS _ 51) }
'then' { PT _ (TS _ 52) }
'true' { PT _ (TS _ 53) }
'valres' {PT _ (TS _ 54) }
'var' { PT _ (TS _ 55) }
'void' { PT _ (TS _ 56) }
'while' { PT _ (TS _ 57) }
'{' { PT _ (TS _ 58) }
'||' { PT _ (TS _ 59) }
'}' { PT _ (TS _ 60) }
L_Ident { PT _ (TV _) }
L_charac { PT _ (TC _) }
L_doubl { PT _ (TD _) }
L_integ { PT _ (TI _) }
L_quoted { PT _ (TL _) }
%left '||'
%left '&&'
%nonassoc '!'
%nonassoc '==' '*=' '+=' '-=' '**=' '/=' '%=' '!=' '>' '>=' '<' '<='
%left '+' '-'
%left '*' '/' '%'
%right '**'
%nonassoc UNARY
%left ':' '$'
%%
Ident :: { Abs.Ident Posn }
Ident : L_Ident { Abs.Ident (getTokenContent $1) (tokenPosn $1) }
Char :: { Abs.Char Posn }
Char : L_charac { Abs.Char ((read (getTokenContent $1)) :: Prelude.Char ) (tokenPosn $1) }
Double :: { Abs.Real Posn }
Double : L_doubl { Abs.Real ((read (getTokenContent $1)) :: Prelude.Double ) (tokenPosn $1) }
Integer :: { Abs.Integer Posn }
Integer : L_integ { Abs.Integer ((read (getTokenContent $1)) :: Prelude.Integer ) (tokenPosn $1) }
String :: { Abs.String Posn }
String : L_quoted { Abs.String (getTokenContent $1) (tokenPosn $1) }
Boolean :: { Abs.Boolean Posn }
Boolean : 'true' { Abs.Boolean_true (tokenPosn $1) }
| 'false' { Abs.Boolean_false (tokenPosn $1) }
| 'True' { Abs.Boolean_True (tokenPosn $1) }
| 'False' { Abs.Boolean_False (tokenPosn $1) }
S :: { Abs.S Posn }
S : STATEMENTS { Abs.StartCode (Abs.statements_content $1) $1 }
STATEMENTS :: { Abs.STATEMENTS Posn }
STATEMENTS : STATEMENT STATEMENTS { Abs.ListStatements (Abs.statement_content $1) $1 $2 }
| {- empty -} { Abs.EmptyStatement (Pn 0 0 0)}
B :: { Abs.B Posn }
B : '{' STATEMENTS '}' { Abs.BlockStatement (Abs.statements_content $2) $2 }
STATEMENT :: { Abs.STATEMENT Posn }
STATEMENT : B { Abs.Statement (Abs.b_content $1) $1 }
| EXPRESSIONSTATEMENT ';' { Abs.ExpressionStatement (Abs.expressionstatement_content $1) $1 }
| LVALUEEXPRESSION ASSIGNOP EXPRESSION ';' { Abs.AssignmentStatement (Abs.lvalueexpression_content $1) $1 $2 $3 }
| CONDITIONALSTATE { Abs.ConditionalStatement (Abs.conditionalstate_content $1) $1 }
| WHILESTATEMENT { Abs.WhileDoStatement (Abs.whilestatement_content $1) $1 }
| DOSTATEMENT { Abs.DoWhileStatement (Abs.dostatement_content $1) $1 }
| FORSTATEMENT { Abs.ForStatement (Abs.forstatement_content $1) $1 }
| 'break' ';' { Abs.BreakStatement (tokenPosn $1)}
| 'continue' ';' { Abs.ContinueStatement (tokenPosn $1)}
| RETURNSTATEMENT ';' { Abs.ReturnStatement (Abs.returnstatement_content $1) $1 }
| VARIABLETYPE VARDECLIST ';' { Abs.VariableDeclarationStatement (Abs.variabletype_content $1) $1 $2 }
| 'proc' Ident '(' PARAMETERS ')' ':' 'void' '{' STATEMENTS '}' { Abs.ProcedureStatement (tokenPosn $1) $2 $4 $9 }
| 'function' Ident '(' PARAMETERS ')' ':' TYPEEXPRESSIONFUNC '{' STATEMENTS '}' { Abs.FunctionStatement (tokenPosn $1) $2 $4 $7 $9 }
PARAMETERS :: { Abs.PARAMETERS Posn }
PARAMETERS : PARAMETER ',' PARAMETERS { Abs.ParameterList (Abs.parameter_content $1) $1 $3 }
| 'valres' PARAMETER ',' PARAMETERS { Abs.ParameterListValRes (tokenPosn $1) $2 $4 }
| PARAMETER { Abs.ParameterListSingle (Abs.parameter_content $1) $1 }
| 'valres' PARAMETER { Abs.ParameterListSingleValRes (tokenPosn $1) $2 }
| {- empty -} { Abs.ParameterListEmpty (Pn 0 0 0)}
PARAMETER :: { Abs.PARAMETER Posn }
PARAMETER : Ident ':' TYPEEXPRESSIONFUNC { Abs.Parameter (Abs.contentId $1) $1 $3 }
ASSIGNOP :: { Abs.ASSIGNOP Posn }
ASSIGNOP : '=' { Abs.AssignOperationEq (tokenPosn $1)}
| '+=' { Abs.AssignOperationEqPlus (tokenPosn $1)}
| '-=' { Abs.AssignOperationEqMinus (tokenPosn $1)}
| '*=' { Abs.AssignOperationEqProd (tokenPosn $1)}
| '/=' { Abs.AssignOperationEqFract (tokenPosn $1)}
| '%=' { Abs.AssignOperationEqPercent (tokenPosn $1)}
| '**=' { Abs.AssignOperationEqPower (tokenPosn $1)}
VARIABLETYPE :: { Abs.VARIABLETYPE Posn }
VARIABLETYPE : 'param' { Abs.VariableTypeParam (tokenPosn $1)}
| 'const' { Abs.VariableTypeConst (tokenPosn $1)}
| 'var' { Abs.VariableTypeVar (tokenPosn $1)}
VARDECLIST :: { Abs.VARDECLIST Posn }
VARDECLIST : VARDECID { Abs.VariableDeclarationSingle (Abs.vardecid_content $1) $1 }
VARDECID :: { Abs.VARDECID Posn }
VARDECID : IDENTLIST TYPEPART INITPART { Abs.VariableDeclaration (Abs.identlist_content $1) $1 $2 $3 }
| 'checked' IDENTLIST TYPEPART INITPART { Abs.VariableDeclarationChecked (tokenPosn $1) $2 $3 $4 }
IDENTLIST :: { Abs.IDENTLIST Posn }
IDENTLIST : Ident ',' IDENTLIST { Abs.IdentifierList (Abs.contentId $1) $1 $3 }
| Ident { Abs.IdentifierSingle (Abs.contentId $1) $1 }
TYPEPART :: { Abs.TYPEPART Posn }
TYPEPART : ':' TYPEEXPRESSION { Abs.TypePart (tokenPosn $1) $2 }
INITPART :: { Abs.INITPART Posn }
INITPART : '=' EXPRESSION { Abs.InitializzationPart (tokenPosn $1) $2 }
| '=' '[' ARRAYINIT ']' { Abs.InitializzationPartArray (tokenPosn $1) $3 }
| {- empty -} { Abs.InitializzationPartEmpty (Pn 0 0 0)}
ARRAYINIT :: { Abs.ARRAYINIT Posn}
: '[' ARRAYINIT ']' {Abs.ArrayInitSingle (tokenPosn $1) $2 }
| ARRAYINIT ',' '[' ARRAYINIT ']' {Abs.ArrayInit (Abs.arrayinit_content $1) $1 $4}
| LISTELEMENTARRAY {Abs.ArrayInitElems (Abs.listelementarray_content $1) $1}
LISTELEMENTARRAY :: { Abs.LISTELEMENTARRAY Posn }
LISTELEMENTARRAY : EXPRESSION ',' LISTELEMENTARRAY { Abs.ListElementsOfArray (Abs.expression_content $1) $1 $3 }
| EXPRESSION { Abs.ListElementOfArray (Abs.expression_content $1) $1 }
TYPEEXPRESSIONFUNC :: { Abs.TYPEEXPRESSIONFUNC Posn }
TYPEEXPRESSIONFUNC : '$' '[' ']' TYPEEXPRESSIONFUNC { Abs.TypeExpressionArrayOfPointer (tokenPosn $1) $4 }
| TYPEEXPRESSION { Abs.TypeExpressionFunction (Abs.typeexpression_content $1) $1}
TYPEEXPRESSION :: { Abs.TYPEEXPRESSION Posn }
TYPEEXPRESSION : PRIMITIVETYPE { Abs.TypeExpression (Abs.primitivetype_content $1) $1 }
| '[' RANGEEXP ']' TYPEEXPRESSIONFUNC { Abs.TypeExpressionArraySimple (tokenPosn $1) $2 $4 }
| '[' '{' RANGEEXP '}' ']' TYPEEXPRESSIONFUNC { Abs.TypeExpressionArray (tokenPosn $1) $3 $6 }
| PRIMITIVETYPE POINTER { Abs.TypeExpressionPointer (Abs.primitivetype_content $1) $1 $2 }
| '(' TYPEEXPRESSIONFUNC ')' POINTER { Abs.TypeExpressionPointerOfArray (tokenPosn $1) $2 $4 }
POINTER :: { Abs.POINTER Posn }
POINTER : POINTER '$' { Abs.PointerSymbol (Abs.pointer_content $1) $1 }
| '$' { Abs.PointerSymbolSingle (tokenPosn $1)}
RANGEEXP :: { Abs.RANGEEXP Posn }
RANGEEXP : EXPRESSION '..' EXPRESSION ',' RANGEEXP { Abs.RangeExpression (Abs.expression_content $1) $1 $3 $5 }
| EXPRESSION '..' EXPRESSION { Abs.RangeExpressionSingle (Abs.expression_content $1) $1 $3 }
PRIMITIVETYPE :: { Abs.PRIMITIVETYPE Posn }
PRIMITIVETYPE : 'void' { Abs.PrimitiveTypeVoid (tokenPosn $1)}
| 'bool' { Abs.PrimitiveTypeBool (tokenPosn $1)}
| 'int' { Abs.PrimitiveTypeInt (tokenPosn $1)}
| 'real' { Abs.PrimitiveTypeReal (tokenPosn $1)}
| 'string' { Abs.PrimitiveTypeString (tokenPosn $1)}
| 'char' { Abs.PrimitiveTypeChar (tokenPosn $1)}
| '[' ']' PRIMITIVETYPE { Abs.TypeArray (tokenPosn $1) $3}
CONDITIONALSTATE :: { Abs.CONDITIONALSTATE Posn }
CONDITIONALSTATE : 'if' EXPRESSION 'then' STATEMENT ELSESTATEMENT { Abs.ConditionalStatementSimpleThen (tokenPosn $1) $2 $4 $5 }
| 'if' EXPRESSION B ELSESTATEMENT { Abs.ConditionalStatementSimpleWThen (tokenPosn $1) $2 $3 $4 }
| 'if' CTRLDECSTATEMENT 'then' STATEMENT ELSESTATEMENT { Abs.ConditionalStatementCtrlThen (tokenPosn $1) $2 $4 $5 }
| 'if' CTRLDECSTATEMENT B ELSESTATEMENT { Abs.ConditionalStatementCtrlWThen (tokenPosn $1) $2 $3 $4 }
WHILESTATEMENT :: { Abs.WHILESTATEMENT Posn }
WHILESTATEMENT : 'while' EXPRESSION 'do' STATEMENT { Abs.WhileStateSimpleDo (tokenPosn $1) $2 $4 }
| 'while' EXPRESSION B { Abs.WhileStateSimpleWDo (tokenPosn $1) $2 $3 }
| 'while' CTRLDECSTATEMENT 'do' STATEMENT { Abs.WhileStateCtrlDo (tokenPosn $1) $2 $4 }
| 'while' CTRLDECSTATEMENT B { Abs.WhileStateCtrlWDo (tokenPosn $1) $2 $3 }
DOSTATEMENT :: { Abs.DOSTATEMENT Posn }
DOSTATEMENT : 'do' STATEMENT 'while' EXPRESSION ';' { Abs.DoWhileState (tokenPosn $1) $2 $4 }
FORSTATEMENT :: { Abs.FORSTATEMENT Posn }
FORSTATEMENT : 'for' INDEXVARDEC 'in' RANGEEXP 'do' STATEMENT { Abs.ForStateIndexDo (tokenPosn $1) $2 $4 $6 }
| 'for' INDEXVARDEC 'in' RANGEEXP B { Abs.ForStateIndexWDo (tokenPosn $1) $2 $4 $5 }
| 'for' RANGEEXP 'do' STATEMENT { Abs.ForStateExprDo (tokenPosn $1) $2 $4 }
| 'for' RANGEEXP B { Abs.ForStateExprWDo (tokenPosn $1) $2 $3 }
INDEXVARDEC :: { Abs.INDEXVARDEC Posn }
INDEXVARDEC : Ident { Abs.IndexVarDeclaration (Abs.contentId $1) $1 }
ELSESTATEMENT :: { Abs.ELSESTATEMENT Posn }
ELSESTATEMENT : {- empty -} { Abs.ElseStateEmpty (Pn 0 0 0)}
| 'else' STATEMENT { Abs.ElseState (tokenPosn $1) $2 }
RETURNSTATEMENT :: { Abs.RETURNSTATEMENT Posn }
RETURNSTATEMENT : 'return' EXPRESSION { Abs.ReturnState (tokenPosn $1) $2 }
| 'return' { Abs.ReturnStateEmpty (tokenPosn $1)}
CTRLDECSTATEMENT :: { Abs.CTRLDECSTATEMENT Posn }
CTRLDECSTATEMENT : 'var' Ident TYPEPART '=' EXPRESSION { Abs.CtrlDecStateVar (tokenPosn $1) $2 $3 $5 }
| 'const' Ident TYPEPART'=' EXPRESSION { Abs.CtrlDecStateConst (tokenPosn $1) $2 $3 $5 }
EXPRESSIONSTATEMENT :: { Abs.EXPRESSIONSTATEMENT Posn }
EXPRESSIONSTATEMENT : Ident { Abs.VariableExpression (Abs.contentId $1) $1 }
| CALLEXPRESSION { Abs.CallExpression (Abs.callexpression_content $1) $1 }
CALLEXPRESSION :: { Abs.CALLEXPRESSION Posn }
CALLEXPRESSION : Ident '(' NAMEDEXPRESSIONLIST ')' { Abs.CallExpressionParentheses (Abs.contentId $1) $1 $3 }
NAMEDEXPRESSIONLIST :: { Abs.NAMEDEXPRESSIONLIST Posn }
NAMEDEXPRESSIONLIST : NAMEDEXPRESSION { Abs.NamedExpressionList (Abs.namedexpression_content $1) $1 }
| {- empty -} { Abs.NamedExpressionListEmpty (Pn 0 0 0) }
| NAMEDEXPRESSION ',' NAMEDEXPRESSIONLIST { Abs.NamedExpressionLists (Abs.namedexpression_content $1) $1 $3 }
NAMEDEXPRESSION :: { Abs.NAMEDEXPRESSION Posn }
NAMEDEXPRESSION : EXPRESSION { Abs.NamedExpression (Abs.expression_content $1) $1 }
EXPRESSIONS :: {Abs.EXPRESSIONS Posn}
EXPRESSIONS : EXPRESSION ',' EXPRESSIONS { Abs.Expressions (Abs.expression_content $1) $1 $3 }
| EXPRESSION { Abs.Expression (Abs.expression_content $1) $1 }
| {- empty -} {Abs.ExpressionEmpty (Pn 0 0 0) }
EXPRESSION :: { Abs.EXPRESSION Posn }
EXPRESSION : Ident ARRAYINDEXELEMENT { Abs.ExpressionIdent (Abs.contentId $1) $1 $2 }
| Integer { Abs.ExpressionInteger (Abs.contentInt $1) $1 }
| Double { Abs.ExpressionReal (Abs.contentReal $1) $1 }
| String { Abs.ExpressionString (Abs.contentString $1) $1 }
| Char { Abs.ExpressionChar (Abs.contentChar $1) $1}
| Boolean { Abs.ExpressionBoolean (Abs.contentBoolean $1) $1 }
| EXPRESSION '+' EXPRESSION { Abs.ExpressionBinaryPlus (Abs.expression_content $1) $1 $3 }
| EXPRESSION '-' EXPRESSION { Abs.ExpressionBinaryMinus (Abs.expression_content $1) $1 $3 }
| EXPRESSION '*' EXPRESSION { Abs.ExpressionBinaryProduct (Abs.expression_content $1) $1 $3 }
| EXPRESSION '/' EXPRESSION { Abs.ExpressionBinaryDivision (Abs.expression_content $1) $1 $3}
| EXPRESSION '%' EXPRESSION { Abs.ExpressionBinaryModule (Abs.expression_content $1) $1 $3}
| EXPRESSION '**' EXPRESSION { Abs.ExpressionBinaryPower (Abs.expression_content $1) $1 $3}
| EXPRESSION '&&' EXPRESSION { Abs.ExpressionBinaryAnd (Abs.expression_content $1) $1 $3}
| EXPRESSION '||' EXPRESSION { Abs.ExpressionBinaryOr (Abs.expression_content $1) $1 $3}
| EXPRESSION '==' EXPRESSION { Abs.ExpressionBinaryEq (Abs.expression_content $1) $1 $3}
| EXPRESSION '!=' EXPRESSION { Abs.ExpressionBinaryNotEq (Abs.expression_content $1) $1 $3}
| EXPRESSION '>=' EXPRESSION { Abs.ExpressionBinaryGratherEq (Abs.expression_content $1) $1 $3}
| EXPRESSION '>' EXPRESSION { Abs.ExpressionBinaryGrather (Abs.expression_content $1) $1 $3}
| EXPRESSION '<=' EXPRESSION { Abs.ExpressionBinaryLessEq (Abs.expression_content $1) $1 $3}
| EXPRESSION '<' EXPRESSION { Abs.ExpressionBinaryLess (Abs.expression_content $1) $1 $3}
| UNARYOP DEFAULT %prec UNARY { Abs.ExpressionUnary (Abs.unaryop_content $1) $1 $2 }
| DEFAULT ':' PRIMITIVETYPE { Abs.ExpressionCast (Abs.default_content $1) $1 $3 }
| '(' EXPRESSION ')' { Abs.ExpressionBracket (tokenPosn $1) $2 }
| Ident '(' EXPRESSIONS ')' { Abs.ExpressionCall (Abs.contentId $1) $1 $3 }
DEFAULT :: { Abs.DEFAULT Posn }
DEFAULT : Ident ARRAYINDEXELEMENT { Abs.ExpressionIdentD (Abs.contentId $1) $1 $2 }
| Integer { Abs.ExpressionIntegerD (Abs.contentInt $1) $1 }
| Double { Abs.ExpressionRealD (Abs.contentReal $1) $1 }
| String { Abs.ExpressionStringD (Abs.contentString $1) $1 }
| Char { Abs.ExpressionCharD (Abs.contentChar $1) $1 }
| Boolean { Abs.ExpressionBooleanD (Abs.contentBoolean $1) $1 }
| '(' EXPRESSION ')' { Abs.ExpressionBracketD (tokenPosn $1) $2 }
| Ident '(' EXPRESSIONS ')' { Abs.ExpressionCallD (Abs.contentId $1) $1 $3 }
| DEFAULT ':' PRIMITIVETYPE { Abs.ExpressionCastD (Abs.default_content $1) $1 $3 }
| UNARYOP DEFAULT %prec UNARY { Abs.ExpressionUnaryD (Abs.unaryop_content $1) $1 $2 }
UNARYOP :: { Abs.UNARYOP Posn }
UNARYOP : '+' { Abs.UnaryOperationPositive (tokenPosn $1)}
| '-' { Abs.UnaryOperationNegative (tokenPosn $1)}
| '!' { Abs.UnaryOperationNot (tokenPosn $1)}
| '$' { Abs.UnaryOperationPointer (tokenPosn $1)}
LVALUEEXPRESSION :: { Abs.LVALUEEXPRESSION Posn }
LVALUEEXPRESSION : Ident ARRAYINDEXELEMENT ',' LVALUEEXPRESSION { Abs.LvalueExpressions (Abs.contentId $1) $1 $2 $4 }
| Ident ARRAYINDEXELEMENT { Abs.LvalueExpression (Abs.contentId $1) $1 $2 }
| '$' LVALUEEXPRESSION {Abs.LvalueExpressionDeref (tokenPosn $1) $2}
ARRAYINDEXELEMENT :: { Abs.ARRAYINDEXELEMENT Posn }
ARRAYINDEXELEMENT : '[' TYPEINDEX ']' { Abs.ArrayIndexElement (tokenPosn $1) $2 }
| ARRAYINDEXELEMENTS '[' TYPEINDEX ']' {Abs.ArrayIndexElements (Abs.arrayindexelements_content $1) $1 $3}
| {- empty -} { Abs.ArrayIndexElementEmpty (Pn 0 0 0)}
ARRAYINDEXELEMENTS :: { Abs.ARRAYINDEXELEMENTS Posn }
ARRAYINDEXELEMENTS : '[' TYPEINDEX ']' { Abs.ArrayIndexElementsSingle (tokenPosn $1) $2 }
| ARRAYINDEXELEMENTS '[' TYPEINDEX ']' { Abs.ArrayIndexElementsMultiple (Abs.arrayindexelements_content $1) $1 $3}
TYPEINDEX :: { Abs.TYPEINDEX Posn }
TYPEINDEX : TYPEINDEX ',' Integer { Abs.TypeOfIndexInt (Abs.typeindex_content $1) $1 $3 }
| Integer { Abs.TypeOfIndexIntSingle (Abs.contentInt $1) $1 }
| TYPEINDEX ',' Ident ARRAYINDEXELEMENT { Abs.TypeOfIndexVar (Abs.typeindex_content $1) $1 $3 $4 }
| Ident ARRAYINDEXELEMENT { Abs.TypeOfIndexVarSingle (Abs.contentId $1) $1 $2 }
| TYPEINDEX ',' UNARYOP DEFAULT {Abs.TypeOfIndexPointer (Abs.typeindex_content $1) $1 $3 $4}
| UNARYOP DEFAULT {Abs.TypeOfIndexPointerSingle (Abs.unaryop_content $1) $1 $2}
| TYPEINDEX ',' EXPRESSION '+' EXPRESSION {Abs.TypeOfIndexBinaryPlus (Abs.typeindex_content $1) $1 $3 $5}
| EXPRESSION '+' EXPRESSION {Abs.TypeOfIndexBinaryPlusSingle (Abs.expression_content $1) $1 $3}
| TYPEINDEX ',' EXPRESSION '-' EXPRESSION {Abs.TypeOfIndexBinaryMinus (Abs.typeindex_content $1) $1 $3 $5}
| EXPRESSION '-' EXPRESSION {Abs.TypeOfIndexBinaryMinusSingle (Abs.expression_content $1) $1 $3}
| TYPEINDEX ',' EXPRESSION '*' EXPRESSION {Abs.TypeOfIndexBinaryProduct (Abs.typeindex_content $1) $1 $3 $5}
| EXPRESSION '*' EXPRESSION {Abs.TypeOfIndexBinaryProductSingle (Abs.expression_content $1) $1 $3}
| TYPEINDEX ',' EXPRESSION '/' EXPRESSION {Abs.TypeOfIndexBinaryDivision (Abs.typeindex_content $1) $1 $3 $5}
| EXPRESSION '/' EXPRESSION {Abs.TypeOfIndexBinaryDivisionSingle (Abs.expression_content $1) $1 $3}
| TYPEINDEX ',' EXPRESSION '%' EXPRESSION {Abs.TypeOfIndexBinaryModule (Abs.typeindex_content $1) $1 $3 $5}
| EXPRESSION '%' EXPRESSION {Abs.TypeOfIndexBinaryModuleSingle (Abs.expression_content $1) $1 $3}
| TYPEINDEX ',' EXPRESSION '**' EXPRESSION {Abs.TypeOfIndexBinaryPower (Abs.typeindex_content $1) $1 $3 $5}
| EXPRESSION '**' EXPRESSION {Abs.TypeOfIndexBinaryPowerSingle (Abs.expression_content $1) $1 $3}
| TYPEINDEX ',' Ident '(' EXPRESSIONS ')' {Abs.TypeOfIndexExpressionCall (Abs.typeindex_content $1) $1 $3 $5}
| Ident '(' EXPRESSIONS ')' {Abs.TypeOfIndexExpressionCallSingle (Abs.contentId $1) $1 $3}
| TYPEINDEX ',' '(' EXPRESSION ')' {Abs.TypeOfIndexExpressionBracket (Abs.typeindex_content $1) $1 $4}
| '(' EXPRESSION ')' {Abs.TypeOfIndexExpressionBracketSingle (tokenPosn $1) $2}
{
type Err = Either String
happyError :: [Token] -> Err a
happyError ts = Left $
"syntax error at " ++ tokenPos ts ++
case ts of
[] -> []
[Err _] -> " due to lexer error"
t:_ -> " before `" ++ (prToken t) ++ "'"
myLexer :: String -> [Token]
myLexer = tokens
getTokenContent (PT _ (TV s)) = s
getTokenContent (PT _ (TI s)) = s
getTokenContent (PT _ (TC s)) = s
getTokenContent (PT _ (TL s)) = s
getTokenContent (PT _ (TD s)) = s
}