716 lines
12 KiB
Coq
716 lines
12 KiB
Coq
0 $accept : program $end
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1 program : statement_list
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2 statement_list : statement_list statement
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3 |
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4 statement : END_STMT
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5 | STOP END_STMT
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6 | PAUSE END_STMT
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7 | PRINT OPEN_PAR value CLOSE_PAR END_STMT
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8 | assign_expression END_STMT
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9 | IF OPEN_PAR expression CLOSE_PAR statement
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10 | IF OPEN_PAR expression CLOSE_PAR statement ELSE statement
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11 | WHILE OPEN_PAR expression CLOSE_PAR statement
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12 | DO statement WHILE OPEN_PAR expression CLOSE_PAR END_STMT
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13 | BEGIN_CS statement_list END_CS
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14 | function END_STMT
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15 assign_expression : variable ASSIGN value
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16 expression : OPEN_PAR expression CLOSE_PAR
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17 | equal_expression
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18 | notequal_expression
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19 | lessthan_expression
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20 | greaterthan_expression
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21 equal_expression : value EQUAL value
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22 notequal_expression : value NOTEQUAL value
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23 lessthan_expression : value LESSTHAN value
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24 greaterthan_expression : value GREATERTHAN value
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25 variable : VARIABLE
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26 value : VALUE
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27 | VARIABLE
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28 | value PLUS value
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29 | value SUBTRACT value
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30 | function
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31 $$1 :
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32 function : FUNCTION OPEN_PAR $$1 CLOSE_PAR
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state 0
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$accept : . program $end
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statement_list : . (3)
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. reduce 3
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program goto 1
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statement_list goto 2
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state 1
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$accept : program . $end (0)
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$end accept
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state 2
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program : statement_list . (1)
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statement_list : statement_list . statement
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STOP shift 3
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IF shift 4
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WHILE shift 5
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DO shift 6
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PAUSE shift 7
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PRINT shift 8
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END_STMT shift 9
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BEGIN_CS shift 10
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VARIABLE shift 11
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FUNCTION shift 12
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. reduce 1
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statement goto 13
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assign_expression goto 14
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variable goto 15
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function goto 16
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state 3
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statement : STOP . END_STMT
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END_STMT shift 17
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state 4
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statement : IF . OPEN_PAR expression CLOSE_PAR statement
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statement : IF . OPEN_PAR expression CLOSE_PAR statement ELSE statement
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OPEN_PAR shift 18
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state 5
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statement : WHILE . OPEN_PAR expression CLOSE_PAR statement
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OPEN_PAR shift 19
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state 6
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statement : DO . statement WHILE OPEN_PAR expression CLOSE_PAR END_STMT
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STOP shift 3
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IF shift 4
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WHILE shift 5
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DO shift 6
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PAUSE shift 7
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PRINT shift 8
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END_STMT shift 9
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BEGIN_CS shift 10
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VARIABLE shift 11
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FUNCTION shift 12
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statement goto 20
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assign_expression goto 14
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variable goto 15
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function goto 16
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state 7
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statement : PAUSE . END_STMT
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END_STMT shift 21
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state 8
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statement : PRINT . OPEN_PAR value CLOSE_PAR END_STMT
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OPEN_PAR shift 22
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state 9
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statement : END_STMT . (4)
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. reduce 4
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state 10
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statement : BEGIN_CS . statement_list END_CS
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statement_list : . (3)
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. reduce 3
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statement_list goto 23
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state 11
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variable : VARIABLE . (25)
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. reduce 25
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state 12
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function : FUNCTION . OPEN_PAR $$1 CLOSE_PAR
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OPEN_PAR shift 24
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state 13
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statement_list : statement_list statement . (2)
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. reduce 2
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state 14
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statement : assign_expression . END_STMT
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END_STMT shift 25
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state 15
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assign_expression : variable . ASSIGN value
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ASSIGN shift 26
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state 16
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statement : function . END_STMT
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END_STMT shift 27
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state 17
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statement : STOP END_STMT . (5)
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. reduce 5
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state 18
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statement : IF OPEN_PAR . expression CLOSE_PAR statement
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statement : IF OPEN_PAR . expression CLOSE_PAR statement ELSE statement
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OPEN_PAR shift 28
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VARIABLE shift 29
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VALUE shift 30
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FUNCTION shift 12
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expression goto 31
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equal_expression goto 32
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notequal_expression goto 33
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lessthan_expression goto 34
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greaterthan_expression goto 35
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value goto 36
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function goto 37
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state 19
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statement : WHILE OPEN_PAR . expression CLOSE_PAR statement
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OPEN_PAR shift 28
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VARIABLE shift 29
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VALUE shift 30
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FUNCTION shift 12
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expression goto 38
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equal_expression goto 32
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notequal_expression goto 33
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lessthan_expression goto 34
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greaterthan_expression goto 35
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value goto 36
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function goto 37
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state 20
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statement : DO statement . WHILE OPEN_PAR expression CLOSE_PAR END_STMT
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WHILE shift 39
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state 21
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statement : PAUSE END_STMT . (6)
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. reduce 6
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state 22
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statement : PRINT OPEN_PAR . value CLOSE_PAR END_STMT
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VARIABLE shift 29
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VALUE shift 30
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FUNCTION shift 12
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value goto 40
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function goto 37
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state 23
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statement_list : statement_list . statement
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statement : BEGIN_CS statement_list . END_CS
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STOP shift 3
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IF shift 4
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WHILE shift 5
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DO shift 6
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PAUSE shift 7
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PRINT shift 8
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END_STMT shift 9
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BEGIN_CS shift 10
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END_CS shift 41
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VARIABLE shift 11
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FUNCTION shift 12
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statement goto 13
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assign_expression goto 14
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variable goto 15
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function goto 16
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state 24
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function : FUNCTION OPEN_PAR . $$1 CLOSE_PAR
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$$1 : . (31)
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. reduce 31
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$$1 goto 42
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state 25
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statement : assign_expression END_STMT . (8)
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. reduce 8
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state 26
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assign_expression : variable ASSIGN . value
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VARIABLE shift 29
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VALUE shift 30
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FUNCTION shift 12
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value goto 43
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function goto 37
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state 27
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statement : function END_STMT . (14)
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. reduce 14
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state 28
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expression : OPEN_PAR . expression CLOSE_PAR
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OPEN_PAR shift 28
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VARIABLE shift 29
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VALUE shift 30
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FUNCTION shift 12
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expression goto 44
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equal_expression goto 32
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notequal_expression goto 33
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lessthan_expression goto 34
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greaterthan_expression goto 35
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value goto 36
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function goto 37
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state 29
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value : VARIABLE . (27)
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. reduce 27
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state 30
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value : VALUE . (26)
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. reduce 26
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state 31
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statement : IF OPEN_PAR expression . CLOSE_PAR statement
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statement : IF OPEN_PAR expression . CLOSE_PAR statement ELSE statement
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CLOSE_PAR shift 45
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state 32
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expression : equal_expression . (17)
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. reduce 17
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state 33
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expression : notequal_expression . (18)
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. reduce 18
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state 34
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expression : lessthan_expression . (19)
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. reduce 19
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state 35
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expression : greaterthan_expression . (20)
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. reduce 20
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state 36
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equal_expression : value . EQUAL value
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notequal_expression : value . NOTEQUAL value
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lessthan_expression : value . LESSTHAN value
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greaterthan_expression : value . GREATERTHAN value
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value : value . PLUS value
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value : value . SUBTRACT value
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EQUAL shift 46
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NOTEQUAL shift 47
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LESSTHAN shift 48
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GREATERTHAN shift 49
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PLUS shift 50
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SUBTRACT shift 51
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state 37
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value : function . (30)
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. reduce 30
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state 38
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statement : WHILE OPEN_PAR expression . CLOSE_PAR statement
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CLOSE_PAR shift 52
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state 39
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statement : DO statement WHILE . OPEN_PAR expression CLOSE_PAR END_STMT
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OPEN_PAR shift 53
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state 40
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statement : PRINT OPEN_PAR value . CLOSE_PAR END_STMT
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value : value . PLUS value
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value : value . SUBTRACT value
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PLUS shift 50
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SUBTRACT shift 51
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CLOSE_PAR shift 54
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state 41
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statement : BEGIN_CS statement_list END_CS . (13)
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. reduce 13
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state 42
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function : FUNCTION OPEN_PAR $$1 . CLOSE_PAR
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CLOSE_PAR shift 55
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state 43
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assign_expression : variable ASSIGN value . (15)
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value : value . PLUS value
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value : value . SUBTRACT value
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PLUS shift 50
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SUBTRACT shift 51
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. reduce 15
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state 44
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expression : OPEN_PAR expression . CLOSE_PAR
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CLOSE_PAR shift 56
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state 45
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statement : IF OPEN_PAR expression CLOSE_PAR . statement
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statement : IF OPEN_PAR expression CLOSE_PAR . statement ELSE statement
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STOP shift 3
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IF shift 4
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WHILE shift 5
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DO shift 6
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PAUSE shift 7
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PRINT shift 8
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END_STMT shift 9
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BEGIN_CS shift 10
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VARIABLE shift 11
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FUNCTION shift 12
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statement goto 57
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assign_expression goto 14
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variable goto 15
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function goto 16
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state 46
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equal_expression : value EQUAL . value
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VARIABLE shift 29
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VALUE shift 30
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FUNCTION shift 12
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value goto 58
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function goto 37
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state 47
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notequal_expression : value NOTEQUAL . value
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VARIABLE shift 29
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VALUE shift 30
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FUNCTION shift 12
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value goto 59
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function goto 37
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state 48
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lessthan_expression : value LESSTHAN . value
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VARIABLE shift 29
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VALUE shift 30
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FUNCTION shift 12
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value goto 60
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function goto 37
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state 49
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greaterthan_expression : value GREATERTHAN . value
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VARIABLE shift 29
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VALUE shift 30
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FUNCTION shift 12
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value goto 61
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function goto 37
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state 50
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value : value PLUS . value
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VARIABLE shift 29
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VALUE shift 30
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FUNCTION shift 12
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value goto 62
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function goto 37
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state 51
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value : value SUBTRACT . value
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VARIABLE shift 29
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VALUE shift 30
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FUNCTION shift 12
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value goto 63
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function goto 37
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state 52
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statement : WHILE OPEN_PAR expression CLOSE_PAR . statement
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STOP shift 3
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IF shift 4
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WHILE shift 5
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DO shift 6
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PAUSE shift 7
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PRINT shift 8
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END_STMT shift 9
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BEGIN_CS shift 10
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VARIABLE shift 11
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FUNCTION shift 12
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statement goto 64
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assign_expression goto 14
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variable goto 15
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function goto 16
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state 53
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statement : DO statement WHILE OPEN_PAR . expression CLOSE_PAR END_STMT
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OPEN_PAR shift 28
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VARIABLE shift 29
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VALUE shift 30
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FUNCTION shift 12
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expression goto 65
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equal_expression goto 32
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notequal_expression goto 33
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lessthan_expression goto 34
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greaterthan_expression goto 35
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value goto 36
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function goto 37
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state 54
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statement : PRINT OPEN_PAR value CLOSE_PAR . END_STMT
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END_STMT shift 66
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state 55
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function : FUNCTION OPEN_PAR $$1 CLOSE_PAR . (32)
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. reduce 32
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state 56
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expression : OPEN_PAR expression CLOSE_PAR . (16)
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. reduce 16
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57: shift-reduce conflict (shift 67, reduce 9) on ELSE
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state 57
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statement : IF OPEN_PAR expression CLOSE_PAR statement . (9)
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statement : IF OPEN_PAR expression CLOSE_PAR statement . ELSE statement
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ELSE shift 67
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. reduce 9
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state 58
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equal_expression : value EQUAL value . (21)
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value : value . PLUS value
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value : value . SUBTRACT value
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PLUS shift 50
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SUBTRACT shift 51
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. reduce 21
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state 59
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notequal_expression : value NOTEQUAL value . (22)
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value : value . PLUS value
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value : value . SUBTRACT value
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PLUS shift 50
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SUBTRACT shift 51
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. reduce 22
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state 60
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lessthan_expression : value LESSTHAN value . (23)
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value : value . PLUS value
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value : value . SUBTRACT value
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PLUS shift 50
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SUBTRACT shift 51
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. reduce 23
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state 61
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greaterthan_expression : value GREATERTHAN value . (24)
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value : value . PLUS value
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value : value . SUBTRACT value
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PLUS shift 50
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SUBTRACT shift 51
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. reduce 24
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62: shift-reduce conflict (shift 50, reduce 28) on PLUS
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62: shift-reduce conflict (shift 51, reduce 28) on SUBTRACT
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state 62
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value : value PLUS value . (28)
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value : value . PLUS value
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value : value . SUBTRACT value
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PLUS shift 50
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SUBTRACT shift 51
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. reduce 28
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63: shift-reduce conflict (shift 50, reduce 29) on PLUS
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63: shift-reduce conflict (shift 51, reduce 29) on SUBTRACT
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state 63
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value : value . PLUS value
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value : value SUBTRACT value . (29)
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value : value . SUBTRACT value
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PLUS shift 50
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SUBTRACT shift 51
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. reduce 29
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state 64
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statement : WHILE OPEN_PAR expression CLOSE_PAR statement . (11)
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. reduce 11
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state 65
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statement : DO statement WHILE OPEN_PAR expression . CLOSE_PAR END_STMT
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CLOSE_PAR shift 68
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state 66
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statement : PRINT OPEN_PAR value CLOSE_PAR END_STMT . (7)
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. reduce 7
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state 67
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statement : IF OPEN_PAR expression CLOSE_PAR statement ELSE . statement
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STOP shift 3
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IF shift 4
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WHILE shift 5
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DO shift 6
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PAUSE shift 7
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PRINT shift 8
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END_STMT shift 9
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BEGIN_CS shift 10
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VARIABLE shift 11
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FUNCTION shift 12
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statement goto 69
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assign_expression goto 14
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variable goto 15
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function goto 16
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state 68
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statement : DO statement WHILE OPEN_PAR expression CLOSE_PAR . END_STMT
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END_STMT shift 70
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state 69
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statement : IF OPEN_PAR expression CLOSE_PAR statement ELSE statement . (10)
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. reduce 10
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state 70
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statement : DO statement WHILE OPEN_PAR expression CLOSE_PAR END_STMT . (12)
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. reduce 12
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State 57 contains 1 shift-reduce conflict
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State 62 contains 2 shift-reduce conflicts
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State 63 contains 2 shift-reduce conflicts
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24 tokens, 14 nonterminals
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33 grammar rules, 71 states
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