update grammar definition to the example from the lecture
This commit is contained in:
@@ -1,92 +1,20 @@
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token literal names:
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token literal names:
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null
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null
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'||'
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null
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'&&'
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'=='
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'!='
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'>'
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'<'
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'>='
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'<='
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'+'
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'-'
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'*'
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'*'
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'/'
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'%'
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'^'
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'!'
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';'
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'='
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'('
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')'
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'{'
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'}'
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'true'
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'false'
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'nil'
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'if'
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'else'
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'while'
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'log'
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null
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null
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null
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null
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null
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null
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null
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null
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token symbolic names:
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token symbolic names:
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null
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null
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OR
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INTEGER_LITERAL
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AND
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EQ
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NEQ
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GT
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LT
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GTEQ
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LTEQ
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PLUS
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MINUS
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MULT
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MULT
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DIV
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WS
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MOD
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POW
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NOT
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SCOL
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ASSIGN
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OPAR
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CPAR
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OBRACE
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CBRACE
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TRUE
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FALSE
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NIL
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IF
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ELSE
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WHILE
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LOG
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ID
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INT
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FLOAT
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STRING
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COMMENT
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SPACE
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OTHER
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rule names:
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rule names:
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parse
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parse
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block
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multiplicativeExpr
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stat
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unaryExpression
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assignment
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if_stat
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condition_block
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stat_block
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while_stat
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log
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expr
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atom
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atn:
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atn:
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[3, 24715, 42794, 33075, 47597, 16764, 15335, 30598, 22884, 3, 37, 124, 4, 2, 9, 2, 4, 3, 9, 3, 4, 4, 9, 4, 4, 5, 9, 5, 4, 6, 9, 6, 4, 7, 9, 7, 4, 8, 9, 8, 4, 9, 9, 9, 4, 10, 9, 10, 4, 11, 9, 11, 4, 12, 9, 12, 3, 2, 3, 2, 3, 2, 3, 3, 7, 3, 29, 10, 3, 12, 3, 14, 3, 32, 11, 3, 3, 4, 3, 4, 3, 4, 3, 4, 3, 4, 3, 4, 5, 4, 40, 10, 4, 3, 5, 3, 5, 3, 5, 3, 5, 3, 5, 3, 6, 3, 6, 3, 6, 3, 6, 3, 6, 7, 6, 52, 10, 6, 12, 6, 14, 6, 55, 11, 6, 3, 6, 3, 6, 5, 6, 59, 10, 6, 3, 7, 3, 7, 3, 7, 3, 8, 3, 8, 3, 8, 3, 8, 3, 8, 5, 8, 69, 10, 8, 3, 9, 3, 9, 3, 9, 3, 9, 3, 10, 3, 10, 3, 10, 3, 10, 3, 11, 3, 11, 3, 11, 3, 11, 3, 11, 3, 11, 5, 11, 85, 10, 11, 3, 11, 3, 11, 3, 11, 3, 11, 3, 11, 3, 11, 3, 11, 3, 11, 3, 11, 3, 11, 3, 11, 3, 11, 3, 11, 3, 11, 3, 11, 3, 11, 3, 11, 3, 11, 3, 11, 3, 11, 3, 11, 7, 11, 108, 10, 11, 12, 11, 14, 11, 111, 11, 11, 3, 12, 3, 12, 3, 12, 3, 12, 3, 12, 3, 12, 3, 12, 3, 12, 3, 12, 5, 12, 122, 10, 12, 3, 12, 2, 3, 20, 13, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 2, 8, 3, 2, 13, 15, 3, 2, 11, 12, 3, 2, 7, 10, 3, 2, 5, 6, 3, 2, 32, 33, 3, 2, 24, 25, 2, 134, 2, 24, 3, 2, 2, 2, 4, 30, 3, 2, 2, 2, 6, 39, 3, 2, 2, 2, 8, 41, 3, 2, 2, 2, 10, 46, 3, 2, 2, 2, 12, 60, 3, 2, 2, 2, 14, 68, 3, 2, 2, 2, 16, 70, 3, 2, 2, 2, 18, 74, 3, 2, 2, 2, 20, 84, 3, 2, 2, 2, 22, 121, 3, 2, 2, 2, 24, 25, 5, 4, 3, 2, 25, 26, 7, 2, 2, 3, 26, 3, 3, 2, 2, 2, 27, 29, 5, 6, 4, 2, 28, 27, 3, 2, 2, 2, 29, 32, 3, 2, 2, 2, 30, 28, 3, 2, 2, 2, 30, 31, 3, 2, 2, 2, 31, 5, 3, 2, 2, 2, 32, 30, 3, 2, 2, 2, 33, 40, 5, 8, 5, 2, 34, 40, 5, 10, 6, 2, 35, 40, 5, 16, 9, 2, 36, 40, 5, 18, 10, 2, 37, 38, 7, 37, 2, 2, 38, 40, 8, 4, 1, 2, 39, 33, 3, 2, 2, 2, 39, 34, 3, 2, 2, 2, 39, 35, 3, 2, 2, 2, 39, 36, 3, 2, 2, 2, 39, 37, 3, 2, 2, 2, 40, 7, 3, 2, 2, 2, 41, 42, 7, 31, 2, 2, 42, 43, 7, 19, 2, 2, 43, 44, 5, 20, 11, 2, 44, 45, 7, 18, 2, 2, 45, 9, 3, 2, 2, 2, 46, 47, 7, 27, 2, 2, 47, 53, 5, 12, 7, 2, 48, 49, 7, 28, 2, 2, 49, 50, 7, 27, 2, 2, 50, 52, 5, 12, 7, 2, 51, 48, 3, 2, 2, 2, 52, 55, 3, 2, 2, 2, 53, 51, 3, 2, 2, 2, 53, 54, 3, 2, 2, 2, 54, 58, 3, 2, 2, 2, 55, 53, 3, 2, 2, 2, 56, 57, 7, 28, 2, 2, 57, 59, 5, 14, 8, 2, 58, 56, 3, 2, 2, 2, 58, 59, 3, 2, 2, 2, 59, 11, 3, 2, 2, 2, 60, 61, 5, 20, 11, 2, 61, 62, 5, 14, 8, 2, 62, 13, 3, 2, 2, 2, 63, 64, 7, 22, 2, 2, 64, 65, 5, 4, 3, 2, 65, 66, 7, 23, 2, 2, 66, 69, 3, 2, 2, 2, 67, 69, 5, 6, 4, 2, 68, 63, 3, 2, 2, 2, 68, 67, 3, 2, 2, 2, 69, 15, 3, 2, 2, 2, 70, 71, 7, 29, 2, 2, 71, 72, 5, 20, 11, 2, 72, 73, 5, 14, 8, 2, 73, 17, 3, 2, 2, 2, 74, 75, 7, 30, 2, 2, 75, 76, 5, 20, 11, 2, 76, 77, 7, 18, 2, 2, 77, 19, 3, 2, 2, 2, 78, 79, 8, 11, 1, 2, 79, 80, 7, 12, 2, 2, 80, 85, 5, 20, 11, 11, 81, 82, 7, 17, 2, 2, 82, 85, 5, 20, 11, 10, 83, 85, 5, 22, 12, 2, 84, 78, 3, 2, 2, 2, 84, 81, 3, 2, 2, 2, 84, 83, 3, 2, 2, 2, 85, 109, 3, 2, 2, 2, 86, 87, 12, 12, 2, 2, 87, 88, 7, 16, 2, 2, 88, 108, 5, 20, 11, 13, 89, 90, 12, 9, 2, 2, 90, 91, 9, 2, 2, 2, 91, 108, 5, 20, 11, 10, 92, 93, 12, 8, 2, 2, 93, 94, 9, 3, 2, 2, 94, 108, 5, 20, 11, 9, 95, 96, 12, 7, 2, 2, 96, 97, 9, 4, 2, 2, 97, 108, 5, 20, 11, 8, 98, 99, 12, 6, 2, 2, 99, 100, 9, 5, 2, 2, 100, 108, 5, 20, 11, 7, 101, 102, 12, 5, 2, 2, 102, 103, 7, 4, 2, 2, 103, 108, 5, 20, 11, 6, 104, 105, 12, 4, 2, 2, 105, 106, 7, 3, 2, 2, 106, 108, 5, 20, 11, 5, 107, 86, 3, 2, 2, 2, 107, 89, 3, 2, 2, 2, 107, 92, 3, 2, 2, 2, 107, 95, 3, 2, 2, 2, 107, 98, 3, 2, 2, 2, 107, 101, 3, 2, 2, 2, 107, 104, 3, 2, 2, 2, 108, 111, 3, 2, 2, 2, 109, 107, 3, 2, 2, 2, 109, 110, 3, 2, 2, 2, 110, 21, 3, 2, 2, 2, 111, 109, 3, 2, 2, 2, 112, 113, 7, 20, 2, 2, 113, 114, 5, 20, 11, 2, 114, 115, 7, 21, 2, 2, 115, 122, 3, 2, 2, 2, 116, 122, 9, 6, 2, 2, 117, 122, 9, 7, 2, 2, 118, 122, 7, 31, 2, 2, 119, 122, 7, 34, 2, 2, 120, 122, 7, 26, 2, 2, 121, 112, 3, 2, 2, 2, 121, 116, 3, 2, 2, 2, 121, 117, 3, 2, 2, 2, 121, 118, 3, 2, 2, 2, 121, 119, 3, 2, 2, 2, 121, 120, 3, 2, 2, 2, 122, 23, 3, 2, 2, 2, 11, 30, 39, 53, 58, 68, 84, 107, 109, 121]
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[3, 24715, 42794, 33075, 47597, 16764, 15335, 30598, 22884, 3, 5, 21, 4, 2, 9, 2, 4, 3, 9, 3, 4, 4, 9, 4, 3, 2, 3, 2, 3, 3, 3, 3, 3, 3, 7, 3, 14, 10, 3, 12, 3, 14, 3, 17, 11, 3, 3, 4, 3, 4, 3, 4, 2, 2, 5, 2, 4, 6, 2, 2, 2, 18, 2, 8, 3, 2, 2, 2, 4, 10, 3, 2, 2, 2, 6, 18, 3, 2, 2, 2, 8, 9, 5, 4, 3, 2, 9, 3, 3, 2, 2, 2, 10, 15, 5, 6, 4, 2, 11, 12, 7, 4, 2, 2, 12, 14, 5, 6, 4, 2, 13, 11, 3, 2, 2, 2, 14, 17, 3, 2, 2, 2, 15, 13, 3, 2, 2, 2, 15, 16, 3, 2, 2, 2, 16, 5, 3, 2, 2, 2, 17, 15, 3, 2, 2, 2, 18, 19, 7, 3, 2, 2, 19, 7, 3, 2, 2, 2, 3, 15]
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@@ -1,63 +1,4 @@
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OR=1
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INTEGER_LITERAL=1
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AND=2
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MULT=2
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EQ=3
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WS=3
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NEQ=4
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'*'=2
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GT=5
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LT=6
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GTEQ=7
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LTEQ=8
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PLUS=9
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MINUS=10
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MULT=11
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DIV=12
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MOD=13
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POW=14
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NOT=15
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SCOL=16
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ASSIGN=17
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OPAR=18
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CPAR=19
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OBRACE=20
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CBRACE=21
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TRUE=22
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FALSE=23
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NIL=24
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IF=25
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ELSE=26
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WHILE=27
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LOG=28
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ID=29
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INT=30
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FLOAT=31
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STRING=32
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COMMENT=33
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SPACE=34
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OTHER=35
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'||'=1
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'&&'=2
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'=='=3
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'!='=4
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'>'=5
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'<'=6
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'>='=7
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'<='=8
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'+'=9
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'-'=10
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'*'=11
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'/'=12
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'%'=13
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'^'=14
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'!'=15
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';'=16
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'='=17
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'('=18
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')'=19
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'{'=20
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'}'=21
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'true'=22
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'false'=23
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'nil'=24
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'if'=25
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'else'=26
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'while'=27
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'log'=28
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File diff suppressed because one or more lines are too long
@@ -1,4 +1,4 @@
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// Generated from /home/marvin/Documents/university/compiler/antlr_test/klang/klang/src/main/antlr4/de/hsrm/compiler/Klang/Klang.g4 by ANTLR 4.7.1
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// Generated from /home/nitrix/Development/hsrm/cb/klang/src/main/antlr4/de/hsrm/compiler/Klang/Klang.g4 by ANTLR 4.7.1
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import org.antlr.v4.runtime.Lexer;
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import org.antlr.v4.runtime.Lexer;
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import org.antlr.v4.runtime.CharStream;
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import org.antlr.v4.runtime.CharStream;
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import org.antlr.v4.runtime.Token;
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import org.antlr.v4.runtime.Token;
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@@ -16,11 +16,7 @@ public class KlangLexer extends Lexer {
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protected static final PredictionContextCache _sharedContextCache =
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protected static final PredictionContextCache _sharedContextCache =
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new PredictionContextCache();
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new PredictionContextCache();
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public static final int
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public static final int
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OR=1, AND=2, EQ=3, NEQ=4, GT=5, LT=6, GTEQ=7, LTEQ=8, PLUS=9, MINUS=10,
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INTEGER_LITERAL=1, MULT=2, WS=3;
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MULT=11, DIV=12, MOD=13, POW=14, NOT=15, SCOL=16, ASSIGN=17, OPAR=18,
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CPAR=19, OBRACE=20, CBRACE=21, TRUE=22, FALSE=23, NIL=24, IF=25, ELSE=26,
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WHILE=27, LOG=28, ID=29, INT=30, FLOAT=31, STRING=32, COMMENT=33, SPACE=34,
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OTHER=35;
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public static String[] channelNames = {
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public static String[] channelNames = {
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"DEFAULT_TOKEN_CHANNEL", "HIDDEN"
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"DEFAULT_TOKEN_CHANNEL", "HIDDEN"
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};
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};
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@@ -30,23 +26,14 @@ public class KlangLexer extends Lexer {
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};
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};
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public static final String[] ruleNames = {
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public static final String[] ruleNames = {
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"OR", "AND", "EQ", "NEQ", "GT", "LT", "GTEQ", "LTEQ", "PLUS", "MINUS",
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"INTEGER_LITERAL", "MULT", "WS"
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"MULT", "DIV", "MOD", "POW", "NOT", "SCOL", "ASSIGN", "OPAR", "CPAR",
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"OBRACE", "CBRACE", "TRUE", "FALSE", "NIL", "IF", "ELSE", "WHILE", "LOG",
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"ID", "INT", "FLOAT", "STRING", "COMMENT", "SPACE", "OTHER"
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};
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};
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private static final String[] _LITERAL_NAMES = {
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private static final String[] _LITERAL_NAMES = {
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null, "'||'", "'&&'", "'=='", "'!='", "'>'", "'<'", "'>='", "'<='", "'+'",
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null, null, "'*'"
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"'-'", "'*'", "'/'", "'%'", "'^'", "'!'", "';'", "'='", "'('", "')'",
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"'{'", "'}'", "'true'", "'false'", "'nil'", "'if'", "'else'", "'while'",
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"'log'"
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};
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};
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private static final String[] _SYMBOLIC_NAMES = {
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private static final String[] _SYMBOLIC_NAMES = {
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null, "OR", "AND", "EQ", "NEQ", "GT", "LT", "GTEQ", "LTEQ", "PLUS", "MINUS",
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null, "INTEGER_LITERAL", "MULT", "WS"
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"MULT", "DIV", "MOD", "POW", "NOT", "SCOL", "ASSIGN", "OPAR", "CPAR",
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"OBRACE", "CBRACE", "TRUE", "FALSE", "NIL", "IF", "ELSE", "WHILE", "LOG",
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"ID", "INT", "FLOAT", "STRING", "COMMENT", "SPACE", "OTHER"
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};
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};
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public static final Vocabulary VOCABULARY = new VocabularyImpl(_LITERAL_NAMES, _SYMBOLIC_NAMES);
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public static final Vocabulary VOCABULARY = new VocabularyImpl(_LITERAL_NAMES, _SYMBOLIC_NAMES);
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@@ -106,72 +93,13 @@ public class KlangLexer extends Lexer {
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public ATN getATN() { return _ATN; }
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public ATN getATN() { return _ATN; }
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public static final String _serializedATN =
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public static final String _serializedATN =
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"\3\u608b\ua72a\u8133\ub9ed\u417c\u3be7\u7786\u5964\2%\u00d4\b\1\4\2\t"+
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"\3\u608b\ua72a\u8133\ub9ed\u417c\u3be7\u7786\u5964\2\5\24\b\1\4\2\t\2"+
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"\2\4\3\t\3\4\4\t\4\4\5\t\5\4\6\t\6\4\7\t\7\4\b\t\b\4\t\t\t\4\n\t\n\4\13"+
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"\4\3\t\3\4\4\t\4\3\2\6\2\13\n\2\r\2\16\2\f\3\3\3\3\3\4\3\4\3\4\3\4\2\2"+
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"\t\13\4\f\t\f\4\r\t\r\4\16\t\16\4\17\t\17\4\20\t\20\4\21\t\21\4\22\t\22"+
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"\5\3\3\5\4\7\5\3\2\4\3\2\62;\5\2\13\f\17\17\"\"\2\24\2\3\3\2\2\2\2\5\3"+
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"\4\23\t\23\4\24\t\24\4\25\t\25\4\26\t\26\4\27\t\27\4\30\t\30\4\31\t\31"+
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"\2\2\2\2\7\3\2\2\2\3\n\3\2\2\2\5\16\3\2\2\2\7\20\3\2\2\2\t\13\t\2\2\2"+
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"\4\32\t\32\4\33\t\33\4\34\t\34\4\35\t\35\4\36\t\36\4\37\t\37\4 \t \4!"+
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"\n\t\3\2\2\2\13\f\3\2\2\2\f\n\3\2\2\2\f\r\3\2\2\2\r\4\3\2\2\2\16\17\7"+
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"\t!\4\"\t\"\4#\t#\4$\t$\3\2\3\2\3\2\3\3\3\3\3\3\3\4\3\4\3\4\3\5\3\5\3"+
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",\2\2\17\6\3\2\2\2\20\21\t\3\2\2\21\22\3\2\2\2\22\23\b\4\2\2\23\b\3\2"+
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"\5\3\6\3\6\3\7\3\7\3\b\3\b\3\b\3\t\3\t\3\t\3\n\3\n\3\13\3\13\3\f\3\f\3"+
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"\2\2\4\2\f\3\b\2\2";
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"\r\3\r\3\16\3\16\3\17\3\17\3\20\3\20\3\21\3\21\3\22\3\22\3\23\3\23\3\24"+
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"\3\24\3\25\3\25\3\26\3\26\3\27\3\27\3\27\3\27\3\27\3\30\3\30\3\30\3\30"+
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"\3\30\3\30\3\31\3\31\3\31\3\31\3\32\3\32\3\32\3\33\3\33\3\33\3\33\3\33"+
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"\3\34\3\34\3\34\3\34\3\34\3\34\3\35\3\35\3\35\3\35\3\36\3\36\7\36\u009d"+
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"\n\36\f\36\16\36\u00a0\13\36\3\37\6\37\u00a3\n\37\r\37\16\37\u00a4\3 "+
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|
||||||
"\6 \u00a8\n \r \16 \u00a9\3 \3 \7 \u00ae\n \f \16 \u00b1\13 \3 \3 \6 "+
|
|
||||||
"\u00b5\n \r \16 \u00b6\5 \u00b9\n \3!\3!\3!\3!\7!\u00bf\n!\f!\16!\u00c2"+
|
|
||||||
"\13!\3!\3!\3\"\3\"\7\"\u00c8\n\"\f\"\16\"\u00cb\13\"\3\"\3\"\3#\3#\3#"+
|
|
||||||
"\3#\3$\3$\2\2%\3\3\5\4\7\5\t\6\13\7\r\b\17\t\21\n\23\13\25\f\27\r\31\16"+
|
|
||||||
"\33\17\35\20\37\21!\22#\23%\24\'\25)\26+\27-\30/\31\61\32\63\33\65\34"+
|
|
||||||
"\67\359\36;\37= ?!A\"C#E$G%\3\2\b\5\2C\\aac|\6\2\62;C\\aac|\3\2\62;\5"+
|
|
||||||
"\2\f\f\17\17$$\4\2\f\f\17\17\5\2\13\f\17\17\"\"\2\u00dc\2\3\3\2\2\2\2"+
|
|
||||||
"\5\3\2\2\2\2\7\3\2\2\2\2\t\3\2\2\2\2\13\3\2\2\2\2\r\3\2\2\2\2\17\3\2\2"+
|
|
||||||
"\2\2\21\3\2\2\2\2\23\3\2\2\2\2\25\3\2\2\2\2\27\3\2\2\2\2\31\3\2\2\2\2"+
|
|
||||||
"\33\3\2\2\2\2\35\3\2\2\2\2\37\3\2\2\2\2!\3\2\2\2\2#\3\2\2\2\2%\3\2\2\2"+
|
|
||||||
"\2\'\3\2\2\2\2)\3\2\2\2\2+\3\2\2\2\2-\3\2\2\2\2/\3\2\2\2\2\61\3\2\2\2"+
|
|
||||||
"\2\63\3\2\2\2\2\65\3\2\2\2\2\67\3\2\2\2\29\3\2\2\2\2;\3\2\2\2\2=\3\2\2"+
|
|
||||||
"\2\2?\3\2\2\2\2A\3\2\2\2\2C\3\2\2\2\2E\3\2\2\2\2G\3\2\2\2\3I\3\2\2\2\5"+
|
|
||||||
"L\3\2\2\2\7O\3\2\2\2\tR\3\2\2\2\13U\3\2\2\2\rW\3\2\2\2\17Y\3\2\2\2\21"+
|
|
||||||
"\\\3\2\2\2\23_\3\2\2\2\25a\3\2\2\2\27c\3\2\2\2\31e\3\2\2\2\33g\3\2\2\2"+
|
|
||||||
"\35i\3\2\2\2\37k\3\2\2\2!m\3\2\2\2#o\3\2\2\2%q\3\2\2\2\'s\3\2\2\2)u\3"+
|
|
||||||
"\2\2\2+w\3\2\2\2-y\3\2\2\2/~\3\2\2\2\61\u0084\3\2\2\2\63\u0088\3\2\2\2"+
|
|
||||||
"\65\u008b\3\2\2\2\67\u0090\3\2\2\29\u0096\3\2\2\2;\u009a\3\2\2\2=\u00a2"+
|
|
||||||
"\3\2\2\2?\u00b8\3\2\2\2A\u00ba\3\2\2\2C\u00c5\3\2\2\2E\u00ce\3\2\2\2G"+
|
|
||||||
"\u00d2\3\2\2\2IJ\7~\2\2JK\7~\2\2K\4\3\2\2\2LM\7(\2\2MN\7(\2\2N\6\3\2\2"+
|
|
||||||
"\2OP\7?\2\2PQ\7?\2\2Q\b\3\2\2\2RS\7#\2\2ST\7?\2\2T\n\3\2\2\2UV\7@\2\2"+
|
|
||||||
"V\f\3\2\2\2WX\7>\2\2X\16\3\2\2\2YZ\7@\2\2Z[\7?\2\2[\20\3\2\2\2\\]\7>\2"+
|
|
||||||
"\2]^\7?\2\2^\22\3\2\2\2_`\7-\2\2`\24\3\2\2\2ab\7/\2\2b\26\3\2\2\2cd\7"+
|
|
||||||
",\2\2d\30\3\2\2\2ef\7\61\2\2f\32\3\2\2\2gh\7\'\2\2h\34\3\2\2\2ij\7`\2"+
|
|
||||||
"\2j\36\3\2\2\2kl\7#\2\2l \3\2\2\2mn\7=\2\2n\"\3\2\2\2op\7?\2\2p$\3\2\2"+
|
|
||||||
"\2qr\7*\2\2r&\3\2\2\2st\7+\2\2t(\3\2\2\2uv\7}\2\2v*\3\2\2\2wx\7\177\2"+
|
|
||||||
"\2x,\3\2\2\2yz\7v\2\2z{\7t\2\2{|\7w\2\2|}\7g\2\2}.\3\2\2\2~\177\7h\2\2"+
|
|
||||||
"\177\u0080\7c\2\2\u0080\u0081\7n\2\2\u0081\u0082\7u\2\2\u0082\u0083\7"+
|
|
||||||
"g\2\2\u0083\60\3\2\2\2\u0084\u0085\7p\2\2\u0085\u0086\7k\2\2\u0086\u0087"+
|
|
||||||
"\7n\2\2\u0087\62\3\2\2\2\u0088\u0089\7k\2\2\u0089\u008a\7h\2\2\u008a\64"+
|
|
||||||
"\3\2\2\2\u008b\u008c\7g\2\2\u008c\u008d\7n\2\2\u008d\u008e\7u\2\2\u008e"+
|
|
||||||
"\u008f\7g\2\2\u008f\66\3\2\2\2\u0090\u0091\7y\2\2\u0091\u0092\7j\2\2\u0092"+
|
|
||||||
"\u0093\7k\2\2\u0093\u0094\7n\2\2\u0094\u0095\7g\2\2\u00958\3\2\2\2\u0096"+
|
|
||||||
"\u0097\7n\2\2\u0097\u0098\7q\2\2\u0098\u0099\7i\2\2\u0099:\3\2\2\2\u009a"+
|
|
||||||
"\u009e\t\2\2\2\u009b\u009d\t\3\2\2\u009c\u009b\3\2\2\2\u009d\u00a0\3\2"+
|
|
||||||
"\2\2\u009e\u009c\3\2\2\2\u009e\u009f\3\2\2\2\u009f<\3\2\2\2\u00a0\u009e"+
|
|
||||||
"\3\2\2\2\u00a1\u00a3\t\4\2\2\u00a2\u00a1\3\2\2\2\u00a3\u00a4\3\2\2\2\u00a4"+
|
|
||||||
"\u00a2\3\2\2\2\u00a4\u00a5\3\2\2\2\u00a5>\3\2\2\2\u00a6\u00a8\t\4\2\2"+
|
|
||||||
"\u00a7\u00a6\3\2\2\2\u00a8\u00a9\3\2\2\2\u00a9\u00a7\3\2\2\2\u00a9\u00aa"+
|
|
||||||
"\3\2\2\2\u00aa\u00ab\3\2\2\2\u00ab\u00af\7\60\2\2\u00ac\u00ae\t\4\2\2"+
|
|
||||||
"\u00ad\u00ac\3\2\2\2\u00ae\u00b1\3\2\2\2\u00af\u00ad\3\2\2\2\u00af\u00b0"+
|
|
||||||
"\3\2\2\2\u00b0\u00b9\3\2\2\2\u00b1\u00af\3\2\2\2\u00b2\u00b4\7\60\2\2"+
|
|
||||||
"\u00b3\u00b5\t\4\2\2\u00b4\u00b3\3\2\2\2\u00b5\u00b6\3\2\2\2\u00b6\u00b4"+
|
|
||||||
"\3\2\2\2\u00b6\u00b7\3\2\2\2\u00b7\u00b9\3\2\2\2\u00b8\u00a7\3\2\2\2\u00b8"+
|
|
||||||
"\u00b2\3\2\2\2\u00b9@\3\2\2\2\u00ba\u00c0\7$\2\2\u00bb\u00bf\n\5\2\2\u00bc"+
|
|
||||||
"\u00bd\7$\2\2\u00bd\u00bf\7$\2\2\u00be\u00bb\3\2\2\2\u00be\u00bc\3\2\2"+
|
|
||||||
"\2\u00bf\u00c2\3\2\2\2\u00c0\u00be\3\2\2\2\u00c0\u00c1\3\2\2\2\u00c1\u00c3"+
|
|
||||||
"\3\2\2\2\u00c2\u00c0\3\2\2\2\u00c3\u00c4\7$\2\2\u00c4B\3\2\2\2\u00c5\u00c9"+
|
|
||||||
"\7%\2\2\u00c6\u00c8\n\6\2\2\u00c7\u00c6\3\2\2\2\u00c8\u00cb\3\2\2\2\u00c9"+
|
|
||||||
"\u00c7\3\2\2\2\u00c9\u00ca\3\2\2\2\u00ca\u00cc\3\2\2\2\u00cb\u00c9\3\2"+
|
|
||||||
"\2\2\u00cc\u00cd\b\"\2\2\u00cdD\3\2\2\2\u00ce\u00cf\t\7\2\2\u00cf\u00d0"+
|
|
||||||
"\3\2\2\2\u00d0\u00d1\b#\2\2\u00d1F\3\2\2\2\u00d2\u00d3\13\2\2\2\u00d3"+
|
|
||||||
"H\3\2\2\2\f\2\u009e\u00a4\u00a9\u00af\u00b6\u00b8\u00be\u00c0\u00c9\3"+
|
|
||||||
"\b\2\2";
|
|
||||||
public static final ATN _ATN =
|
public static final ATN _ATN =
|
||||||
new ATNDeserializer().deserialize(_serializedATN.toCharArray());
|
new ATNDeserializer().deserialize(_serializedATN.toCharArray());
|
||||||
static {
|
static {
|
||||||
|
|||||||
@@ -1,63 +1,4 @@
|
|||||||
OR=1
|
INTEGER_LITERAL=1
|
||||||
AND=2
|
MULT=2
|
||||||
EQ=3
|
WS=3
|
||||||
NEQ=4
|
'*'=2
|
||||||
GT=5
|
|
||||||
LT=6
|
|
||||||
GTEQ=7
|
|
||||||
LTEQ=8
|
|
||||||
PLUS=9
|
|
||||||
MINUS=10
|
|
||||||
MULT=11
|
|
||||||
DIV=12
|
|
||||||
MOD=13
|
|
||||||
POW=14
|
|
||||||
NOT=15
|
|
||||||
SCOL=16
|
|
||||||
ASSIGN=17
|
|
||||||
OPAR=18
|
|
||||||
CPAR=19
|
|
||||||
OBRACE=20
|
|
||||||
CBRACE=21
|
|
||||||
TRUE=22
|
|
||||||
FALSE=23
|
|
||||||
NIL=24
|
|
||||||
IF=25
|
|
||||||
ELSE=26
|
|
||||||
WHILE=27
|
|
||||||
LOG=28
|
|
||||||
ID=29
|
|
||||||
INT=30
|
|
||||||
FLOAT=31
|
|
||||||
STRING=32
|
|
||||||
COMMENT=33
|
|
||||||
SPACE=34
|
|
||||||
OTHER=35
|
|
||||||
'||'=1
|
|
||||||
'&&'=2
|
|
||||||
'=='=3
|
|
||||||
'!='=4
|
|
||||||
'>'=5
|
|
||||||
'<'=6
|
|
||||||
'>='=7
|
|
||||||
'<='=8
|
|
||||||
'+'=9
|
|
||||||
'-'=10
|
|
||||||
'*'=11
|
|
||||||
'/'=12
|
|
||||||
'%'=13
|
|
||||||
'^'=14
|
|
||||||
'!'=15
|
|
||||||
';'=16
|
|
||||||
'='=17
|
|
||||||
'('=18
|
|
||||||
')'=19
|
|
||||||
'{'=20
|
|
||||||
'}'=21
|
|
||||||
'true'=22
|
|
||||||
'false'=23
|
|
||||||
'nil'=24
|
|
||||||
'if'=25
|
|
||||||
'else'=26
|
|
||||||
'while'=27
|
|
||||||
'log'=28
|
|
||||||
|
|||||||
File diff suppressed because it is too large
Load Diff
@@ -1,124 +1,25 @@
|
|||||||
grammar Klang;
|
grammar Klang;
|
||||||
|
|
||||||
parse
|
parse
|
||||||
: block EOF
|
: multiplicativeExpr <EOF>
|
||||||
;
|
;
|
||||||
|
|
||||||
block
|
multiplicativeExpr
|
||||||
: stat*
|
: unaryExpression (MULT unaryExpression)*
|
||||||
;
|
;
|
||||||
|
|
||||||
stat
|
unaryExpression
|
||||||
: assignment
|
: INTEGER_LITERAL
|
||||||
| if_stat
|
|
||||||
| while_stat
|
|
||||||
| log
|
|
||||||
| OTHER {System.err.println("unknown char: " + $OTHER.text);}
|
|
||||||
;
|
;
|
||||||
|
|
||||||
assignment
|
INTEGER_LITERAL
|
||||||
: ID ASSIGN expr SCOL
|
|
||||||
;
|
|
||||||
|
|
||||||
if_stat
|
|
||||||
: IF condition_block (ELSE IF condition_block)* (ELSE stat_block)?
|
|
||||||
;
|
|
||||||
|
|
||||||
condition_block
|
|
||||||
: expr stat_block
|
|
||||||
;
|
|
||||||
|
|
||||||
stat_block
|
|
||||||
: OBRACE block CBRACE
|
|
||||||
| stat
|
|
||||||
;
|
|
||||||
|
|
||||||
while_stat
|
|
||||||
: WHILE expr stat_block
|
|
||||||
;
|
|
||||||
|
|
||||||
log
|
|
||||||
: LOG expr SCOL
|
|
||||||
;
|
|
||||||
|
|
||||||
expr
|
|
||||||
: expr POW<assoc=right> expr #powExpr
|
|
||||||
| MINUS expr #unaryMinusExpr
|
|
||||||
| NOT expr #notExpr
|
|
||||||
| expr op=(MULT | DIV | MOD) expr #multiplicationExpr
|
|
||||||
| expr op=(PLUS | MINUS) expr #additiveExpr
|
|
||||||
| expr op=(LTEQ | GTEQ | LT | GT) expr #relationalExpr
|
|
||||||
| expr op=(EQ | NEQ) expr #equalityExpr
|
|
||||||
| expr AND expr #andExpr
|
|
||||||
| expr OR expr #orExpr
|
|
||||||
| atom #atomExpr
|
|
||||||
;
|
|
||||||
|
|
||||||
atom
|
|
||||||
: OPAR expr CPAR #parExpr
|
|
||||||
| (INT | FLOAT) #numberAtom
|
|
||||||
| (TRUE | FALSE) #booleanAtom
|
|
||||||
| ID #idAtom
|
|
||||||
| STRING #stringAtom
|
|
||||||
| NIL #nilAtom
|
|
||||||
;
|
|
||||||
|
|
||||||
OR : '||';
|
|
||||||
AND : '&&';
|
|
||||||
EQ : '==';
|
|
||||||
NEQ : '!=';
|
|
||||||
GT : '>';
|
|
||||||
LT : '<';
|
|
||||||
GTEQ : '>=';
|
|
||||||
LTEQ : '<=';
|
|
||||||
PLUS : '+';
|
|
||||||
MINUS : '-';
|
|
||||||
MULT : '*';
|
|
||||||
DIV : '/';
|
|
||||||
MOD : '%';
|
|
||||||
POW : '^';
|
|
||||||
NOT : '!';
|
|
||||||
|
|
||||||
SCOL : ';';
|
|
||||||
ASSIGN : '=';
|
|
||||||
OPAR : '(';
|
|
||||||
CPAR : ')';
|
|
||||||
OBRACE : '{';
|
|
||||||
CBRACE : '}';
|
|
||||||
|
|
||||||
TRUE : 'true';
|
|
||||||
FALSE : 'false';
|
|
||||||
NIL : 'nil';
|
|
||||||
IF : 'if';
|
|
||||||
ELSE : 'else';
|
|
||||||
WHILE : 'while';
|
|
||||||
LOG : 'log';
|
|
||||||
|
|
||||||
ID
|
|
||||||
: [a-zA-Z_] [a-zA-Z_0-9]*
|
|
||||||
;
|
|
||||||
|
|
||||||
INT
|
|
||||||
: [0-9]+
|
: [0-9]+
|
||||||
;
|
;
|
||||||
|
|
||||||
FLOAT
|
MULT
|
||||||
: [0-9]+ '.' [0-9]*
|
: '*'
|
||||||
| '.' [0-9]+
|
|
||||||
;
|
;
|
||||||
|
|
||||||
STRING
|
WS
|
||||||
: '"' (~["\r\n] | '""')* '"'
|
|
||||||
;
|
|
||||||
|
|
||||||
COMMENT
|
|
||||||
: '#' ~[\r\n]* -> skip
|
|
||||||
;
|
|
||||||
|
|
||||||
SPACE
|
|
||||||
: [ \t\r\n] -> skip
|
: [ \t\r\n] -> skip
|
||||||
;
|
;
|
||||||
|
|
||||||
OTHER
|
|
||||||
: .
|
|
||||||
;
|
|
||||||
Reference in New Issue
Block a user