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1342 lines (806 loc) · 24.9 KB
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Grammar
0 $accept: S $end
1 S: MC_MAIN IDF SEMICOL DEC_PART BODY_PART
2 DEC_PART: DEC DECLS
3 DECLS: DECLS DECL
4 | DECL
5 DECL: IDS ':' TYPE SEMICOL
6 IDS: IDF
7 | IDF ',' IDS
8 TYPE: T_INT
9 | T_FLOAT
10 BODY_PART: BODY BEG LBRACE INSTS RBRACE END
11 INSTS: INST
12 | INSTS INST
13 INST: AFFECT SEMICOL
14 | WRITE LPAREN CHAINE RPAREN SEMICOL
15 | COND
16 | LOOP
17 | ARRAY_DECL SEMICOL
18 AFFECT: IDF ASSIGN EXPR
19 ARRAY_DECL: IDF LBRACKET CST RBRACKET
20 EXPR: EXPR PLUS EXPR
21 | EXPR MINUS EXPR
22 | EXPR MUL EXPR
23 | EXPR DIV EXPR
24 | LPAREN EXPR RPAREN
25 | CST
26 | IDF
27 COND: IF LPAREN COND_EXPR RPAREN LBRACE INSTS RBRACE ELSE_PART ENDIF SEMICOL
28 ELSE_PART: ELSE LBRACE INSTS RBRACE
29 | /* empty */
30 COND_EXPR: EXPR LT EXPR
31 | EXPR LE EXPR
32 | EXPR GT EXPR
33 | EXPR GE EXPR
34 | EXPR EQ EXPR
35 | EXPR NE EXPR
36 | COND_EXPR AND COND_EXPR
37 | COND_EXPR OR COND_EXPR
38 | NOT COND_EXPR
39 | LPAREN COND_EXPR RPAREN
40 LOOP: FOR IDF DE CST A CST PAS CST LBRACE INSTS RBRACE
41 | DO LBRACE INSTS RBRACE WHILE LPAREN COND_EXPR RPAREN SEMICOL
Terminals, with rules where they appear
$end (0) 0
',' (44) 7
':' (58) 5
error (256)
MC_MAIN (258) 1
DEC (259) 2
T_INT (260) 8
T_FLOAT (261) 9
BODY (262) 10
BEG (263) 10
END (264) 10
WRITE (265) 14
IF (266) 27
ELSE (267) 28
ENDIF (268) 27
FOR (269) 40
DE (270) 40
A (271) 40
PAS (272) 40
DO (273) 41
WHILE (274) 41
IDF (275) 1 6 7 18 19 26 40
CST (276) 19 25 40
CHAINE (277) 14
PLUS (278) 20
MINUS (279) 21
MUL (280) 22
DIV (281) 23
EQ (282) 34
NE (283) 35
LT (284) 30
LE (285) 31
GT (286) 32
GE (287) 33
ASSIGN (288) 18
AND (289) 36
OR (290) 37
NOT (291) 38
LBRACE (292) 10 27 28 40 41
RBRACE (293) 10 27 28 40 41
LPAREN (294) 14 24 27 39 41
RPAREN (295) 14 24 27 39 41
LBRACKET (296) 19
RBRACKET (297) 19
SEMICOL (298) 1 5 13 14 17 27 41
Nonterminals, with rules where they appear
$accept (46)
on left: 0
S (47)
on left: 1, on right: 0
DEC_PART (48)
on left: 2, on right: 1
DECLS (49)
on left: 3 4, on right: 2 3
DECL (50)
on left: 5, on right: 3 4
IDS (51)
on left: 6 7, on right: 5 7
TYPE (52)
on left: 8 9, on right: 5
BODY_PART (53)
on left: 10, on right: 1
INSTS (54)
on left: 11 12, on right: 10 12 27 28 40 41
INST (55)
on left: 13 14 15 16 17, on right: 11 12
AFFECT (56)
on left: 18, on right: 13
ARRAY_DECL (57)
on left: 19, on right: 17
EXPR (58)
on left: 20 21 22 23 24 25 26, on right: 18 20 21 22 23 24 30 31
32 33 34 35
COND (59)
on left: 27, on right: 15
ELSE_PART (60)
on left: 28 29, on right: 27
COND_EXPR (61)
on left: 30 31 32 33 34 35 36 37 38 39, on right: 27 36 37 38 39
41
LOOP (62)
on left: 40 41, on right: 16
state 0
0 $accept: . S $end
MC_MAIN shift, and go to state 1
S go to state 2
state 1
1 S: MC_MAIN . IDF SEMICOL DEC_PART BODY_PART
IDF shift, and go to state 3
state 2
0 $accept: S . $end
$end shift, and go to state 4
state 3
1 S: MC_MAIN IDF . SEMICOL DEC_PART BODY_PART
SEMICOL shift, and go to state 5
state 4
0 $accept: S $end .
$default accept
state 5
1 S: MC_MAIN IDF SEMICOL . DEC_PART BODY_PART
DEC shift, and go to state 6
DEC_PART go to state 7
state 6
2 DEC_PART: DEC . DECLS
IDF shift, and go to state 8
DECLS go to state 9
DECL go to state 10
IDS go to state 11
state 7
1 S: MC_MAIN IDF SEMICOL DEC_PART . BODY_PART
BODY shift, and go to state 12
BODY_PART go to state 13
state 8
6 IDS: IDF .
7 | IDF . ',' IDS
',' shift, and go to state 14
$default reduce using rule 6 (IDS)
state 9
2 DEC_PART: DEC DECLS .
3 DECLS: DECLS . DECL
IDF shift, and go to state 8
$default reduce using rule 2 (DEC_PART)
DECL go to state 15
IDS go to state 11
state 10
4 DECLS: DECL .
$default reduce using rule 4 (DECLS)
state 11
5 DECL: IDS . ':' TYPE SEMICOL
':' shift, and go to state 16
state 12
10 BODY_PART: BODY . BEG LBRACE INSTS RBRACE END
BEG shift, and go to state 17
state 13
1 S: MC_MAIN IDF SEMICOL DEC_PART BODY_PART .
$default reduce using rule 1 (S)
state 14
7 IDS: IDF ',' . IDS
IDF shift, and go to state 8
IDS go to state 18
state 15
3 DECLS: DECLS DECL .
$default reduce using rule 3 (DECLS)
state 16
5 DECL: IDS ':' . TYPE SEMICOL
T_INT shift, and go to state 19
T_FLOAT shift, and go to state 20
TYPE go to state 21
state 17
10 BODY_PART: BODY BEG . LBRACE INSTS RBRACE END
LBRACE shift, and go to state 22
state 18
7 IDS: IDF ',' IDS .
$default reduce using rule 7 (IDS)
state 19
8 TYPE: T_INT .
$default reduce using rule 8 (TYPE)
state 20
9 TYPE: T_FLOAT .
$default reduce using rule 9 (TYPE)
state 21
5 DECL: IDS ':' TYPE . SEMICOL
SEMICOL shift, and go to state 23
state 22
10 BODY_PART: BODY BEG LBRACE . INSTS RBRACE END
WRITE shift, and go to state 24
IF shift, and go to state 25
FOR shift, and go to state 26
DO shift, and go to state 27
IDF shift, and go to state 28
INSTS go to state 29
INST go to state 30
AFFECT go to state 31
ARRAY_DECL go to state 32
COND go to state 33
LOOP go to state 34
state 23
5 DECL: IDS ':' TYPE SEMICOL .
$default reduce using rule 5 (DECL)
state 24
14 INST: WRITE . LPAREN CHAINE RPAREN SEMICOL
LPAREN shift, and go to state 35
state 25
27 COND: IF . LPAREN COND_EXPR RPAREN LBRACE INSTS RBRACE ELSE_PART ENDIF SEMICOL
LPAREN shift, and go to state 36
state 26
40 LOOP: FOR . IDF DE CST A CST PAS CST LBRACE INSTS RBRACE
IDF shift, and go to state 37
state 27
41 LOOP: DO . LBRACE INSTS RBRACE WHILE LPAREN COND_EXPR RPAREN SEMICOL
LBRACE shift, and go to state 38
state 28
18 AFFECT: IDF . ASSIGN EXPR
19 ARRAY_DECL: IDF . LBRACKET CST RBRACKET
ASSIGN shift, and go to state 39
LBRACKET shift, and go to state 40
state 29
10 BODY_PART: BODY BEG LBRACE INSTS . RBRACE END
12 INSTS: INSTS . INST
WRITE shift, and go to state 24
IF shift, and go to state 25
FOR shift, and go to state 26
DO shift, and go to state 27
IDF shift, and go to state 28
RBRACE shift, and go to state 41
INST go to state 42
AFFECT go to state 31
ARRAY_DECL go to state 32
COND go to state 33
LOOP go to state 34
state 30
11 INSTS: INST .
$default reduce using rule 11 (INSTS)
state 31
13 INST: AFFECT . SEMICOL
SEMICOL shift, and go to state 43
state 32
17 INST: ARRAY_DECL . SEMICOL
SEMICOL shift, and go to state 44
state 33
15 INST: COND .
$default reduce using rule 15 (INST)
state 34
16 INST: LOOP .
$default reduce using rule 16 (INST)
state 35
14 INST: WRITE LPAREN . CHAINE RPAREN SEMICOL
CHAINE shift, and go to state 45
state 36
27 COND: IF LPAREN . COND_EXPR RPAREN LBRACE INSTS RBRACE ELSE_PART ENDIF SEMICOL
IDF shift, and go to state 46
CST shift, and go to state 47
NOT shift, and go to state 48
LPAREN shift, and go to state 49
EXPR go to state 50
COND_EXPR go to state 51
state 37
40 LOOP: FOR IDF . DE CST A CST PAS CST LBRACE INSTS RBRACE
DE shift, and go to state 52
state 38
41 LOOP: DO LBRACE . INSTS RBRACE WHILE LPAREN COND_EXPR RPAREN SEMICOL
WRITE shift, and go to state 24
IF shift, and go to state 25
FOR shift, and go to state 26
DO shift, and go to state 27
IDF shift, and go to state 28
INSTS go to state 53
INST go to state 30
AFFECT go to state 31
ARRAY_DECL go to state 32
COND go to state 33
LOOP go to state 34
state 39
18 AFFECT: IDF ASSIGN . EXPR
IDF shift, and go to state 46
CST shift, and go to state 47
LPAREN shift, and go to state 54
EXPR go to state 55
state 40
19 ARRAY_DECL: IDF LBRACKET . CST RBRACKET
CST shift, and go to state 56
state 41
10 BODY_PART: BODY BEG LBRACE INSTS RBRACE . END
END shift, and go to state 57
state 42
12 INSTS: INSTS INST .
$default reduce using rule 12 (INSTS)
state 43
13 INST: AFFECT SEMICOL .
$default reduce using rule 13 (INST)
state 44
17 INST: ARRAY_DECL SEMICOL .
$default reduce using rule 17 (INST)
state 45
14 INST: WRITE LPAREN CHAINE . RPAREN SEMICOL
RPAREN shift, and go to state 58
state 46
26 EXPR: IDF .
$default reduce using rule 26 (EXPR)
state 47
25 EXPR: CST .
$default reduce using rule 25 (EXPR)
state 48
38 COND_EXPR: NOT . COND_EXPR
IDF shift, and go to state 46
CST shift, and go to state 47
NOT shift, and go to state 48
LPAREN shift, and go to state 49
EXPR go to state 50
COND_EXPR go to state 59
state 49
24 EXPR: LPAREN . EXPR RPAREN
39 COND_EXPR: LPAREN . COND_EXPR RPAREN
IDF shift, and go to state 46
CST shift, and go to state 47
NOT shift, and go to state 48
LPAREN shift, and go to state 49
EXPR go to state 60
COND_EXPR go to state 61
state 50
20 EXPR: EXPR . PLUS EXPR
21 | EXPR . MINUS EXPR
22 | EXPR . MUL EXPR
23 | EXPR . DIV EXPR
30 COND_EXPR: EXPR . LT EXPR
31 | EXPR . LE EXPR
32 | EXPR . GT EXPR
33 | EXPR . GE EXPR
34 | EXPR . EQ EXPR
35 | EXPR . NE EXPR
PLUS shift, and go to state 62
MINUS shift, and go to state 63
MUL shift, and go to state 64
DIV shift, and go to state 65
EQ shift, and go to state 66
NE shift, and go to state 67
LT shift, and go to state 68
LE shift, and go to state 69
GT shift, and go to state 70
GE shift, and go to state 71
state 51
27 COND: IF LPAREN COND_EXPR . RPAREN LBRACE INSTS RBRACE ELSE_PART ENDIF SEMICOL
36 COND_EXPR: COND_EXPR . AND COND_EXPR
37 | COND_EXPR . OR COND_EXPR
AND shift, and go to state 72
OR shift, and go to state 73
RPAREN shift, and go to state 74
state 52
40 LOOP: FOR IDF DE . CST A CST PAS CST LBRACE INSTS RBRACE
CST shift, and go to state 75
state 53
12 INSTS: INSTS . INST
41 LOOP: DO LBRACE INSTS . RBRACE WHILE LPAREN COND_EXPR RPAREN SEMICOL
WRITE shift, and go to state 24
IF shift, and go to state 25
FOR shift, and go to state 26
DO shift, and go to state 27
IDF shift, and go to state 28
RBRACE shift, and go to state 76
INST go to state 42
AFFECT go to state 31
ARRAY_DECL go to state 32
COND go to state 33
LOOP go to state 34
state 54
24 EXPR: LPAREN . EXPR RPAREN
IDF shift, and go to state 46
CST shift, and go to state 47
LPAREN shift, and go to state 54
EXPR go to state 77
state 55
18 AFFECT: IDF ASSIGN EXPR .
20 EXPR: EXPR . PLUS EXPR
21 | EXPR . MINUS EXPR
22 | EXPR . MUL EXPR
23 | EXPR . DIV EXPR
PLUS shift, and go to state 62
MINUS shift, and go to state 63
MUL shift, and go to state 64
DIV shift, and go to state 65
$default reduce using rule 18 (AFFECT)
state 56
19 ARRAY_DECL: IDF LBRACKET CST . RBRACKET
RBRACKET shift, and go to state 78
state 57
10 BODY_PART: BODY BEG LBRACE INSTS RBRACE END .
$default reduce using rule 10 (BODY_PART)
state 58
14 INST: WRITE LPAREN CHAINE RPAREN . SEMICOL
SEMICOL shift, and go to state 79
state 59
36 COND_EXPR: COND_EXPR . AND COND_EXPR
37 | COND_EXPR . OR COND_EXPR
38 | NOT COND_EXPR .
$default reduce using rule 38 (COND_EXPR)
state 60
20 EXPR: EXPR . PLUS EXPR
21 | EXPR . MINUS EXPR
22 | EXPR . MUL EXPR
23 | EXPR . DIV EXPR
24 | LPAREN EXPR . RPAREN
30 COND_EXPR: EXPR . LT EXPR
31 | EXPR . LE EXPR
32 | EXPR . GT EXPR
33 | EXPR . GE EXPR
34 | EXPR . EQ EXPR
35 | EXPR . NE EXPR
PLUS shift, and go to state 62
MINUS shift, and go to state 63
MUL shift, and go to state 64
DIV shift, and go to state 65
EQ shift, and go to state 66
NE shift, and go to state 67
LT shift, and go to state 68
LE shift, and go to state 69
GT shift, and go to state 70
GE shift, and go to state 71
RPAREN shift, and go to state 80
state 61
36 COND_EXPR: COND_EXPR . AND COND_EXPR
37 | COND_EXPR . OR COND_EXPR
39 | LPAREN COND_EXPR . RPAREN
AND shift, and go to state 72
OR shift, and go to state 73
RPAREN shift, and go to state 81
state 62
20 EXPR: EXPR PLUS . EXPR
IDF shift, and go to state 46
CST shift, and go to state 47
LPAREN shift, and go to state 54
EXPR go to state 82
state 63
21 EXPR: EXPR MINUS . EXPR
IDF shift, and go to state 46
CST shift, and go to state 47
LPAREN shift, and go to state 54
EXPR go to state 83
state 64
22 EXPR: EXPR MUL . EXPR
IDF shift, and go to state 46
CST shift, and go to state 47
LPAREN shift, and go to state 54
EXPR go to state 84
state 65
23 EXPR: EXPR DIV . EXPR
IDF shift, and go to state 46
CST shift, and go to state 47
LPAREN shift, and go to state 54
EXPR go to state 85
state 66
34 COND_EXPR: EXPR EQ . EXPR
IDF shift, and go to state 46
CST shift, and go to state 47
LPAREN shift, and go to state 54
EXPR go to state 86
state 67
35 COND_EXPR: EXPR NE . EXPR
IDF shift, and go to state 46
CST shift, and go to state 47
LPAREN shift, and go to state 54
EXPR go to state 87
state 68
30 COND_EXPR: EXPR LT . EXPR
IDF shift, and go to state 46
CST shift, and go to state 47
LPAREN shift, and go to state 54
EXPR go to state 88
state 69
31 COND_EXPR: EXPR LE . EXPR
IDF shift, and go to state 46
CST shift, and go to state 47
LPAREN shift, and go to state 54
EXPR go to state 89
state 70
32 COND_EXPR: EXPR GT . EXPR
IDF shift, and go to state 46
CST shift, and go to state 47
LPAREN shift, and go to state 54
EXPR go to state 90
state 71
33 COND_EXPR: EXPR GE . EXPR
IDF shift, and go to state 46
CST shift, and go to state 47
LPAREN shift, and go to state 54
EXPR go to state 91
state 72
36 COND_EXPR: COND_EXPR AND . COND_EXPR
IDF shift, and go to state 46
CST shift, and go to state 47
NOT shift, and go to state 48
LPAREN shift, and go to state 49
EXPR go to state 50
COND_EXPR go to state 92
state 73
37 COND_EXPR: COND_EXPR OR . COND_EXPR
IDF shift, and go to state 46
CST shift, and go to state 47
NOT shift, and go to state 48
LPAREN shift, and go to state 49
EXPR go to state 50
COND_EXPR go to state 93
state 74
27 COND: IF LPAREN COND_EXPR RPAREN . LBRACE INSTS RBRACE ELSE_PART ENDIF SEMICOL
LBRACE shift, and go to state 94
state 75
40 LOOP: FOR IDF DE CST . A CST PAS CST LBRACE INSTS RBRACE
A shift, and go to state 95
state 76
41 LOOP: DO LBRACE INSTS RBRACE . WHILE LPAREN COND_EXPR RPAREN SEMICOL
WHILE shift, and go to state 96
state 77
20 EXPR: EXPR . PLUS EXPR
21 | EXPR . MINUS EXPR
22 | EXPR . MUL EXPR
23 | EXPR . DIV EXPR
24 | LPAREN EXPR . RPAREN
PLUS shift, and go to state 62
MINUS shift, and go to state 63
MUL shift, and go to state 64
DIV shift, and go to state 65
RPAREN shift, and go to state 80
state 78
19 ARRAY_DECL: IDF LBRACKET CST RBRACKET .
$default reduce using rule 19 (ARRAY_DECL)
state 79
14 INST: WRITE LPAREN CHAINE RPAREN SEMICOL .
$default reduce using rule 14 (INST)
state 80
24 EXPR: LPAREN EXPR RPAREN .
$default reduce using rule 24 (EXPR)
state 81
39 COND_EXPR: LPAREN COND_EXPR RPAREN .
$default reduce using rule 39 (COND_EXPR)
state 82
20 EXPR: EXPR . PLUS EXPR
20 | EXPR PLUS EXPR .
21 | EXPR . MINUS EXPR
22 | EXPR . MUL EXPR
23 | EXPR . DIV EXPR
MUL shift, and go to state 64
DIV shift, and go to state 65
$default reduce using rule 20 (EXPR)
state 83
20 EXPR: EXPR . PLUS EXPR
21 | EXPR . MINUS EXPR
21 | EXPR MINUS EXPR .
22 | EXPR . MUL EXPR
23 | EXPR . DIV EXPR
MUL shift, and go to state 64
DIV shift, and go to state 65
$default reduce using rule 21 (EXPR)
state 84
20 EXPR: EXPR . PLUS EXPR
21 | EXPR . MINUS EXPR
22 | EXPR . MUL EXPR
22 | EXPR MUL EXPR .
23 | EXPR . DIV EXPR
$default reduce using rule 22 (EXPR)
state 85
20 EXPR: EXPR . PLUS EXPR
21 | EXPR . MINUS EXPR
22 | EXPR . MUL EXPR
23 | EXPR . DIV EXPR
23 | EXPR DIV EXPR .
$default reduce using rule 23 (EXPR)
state 86
20 EXPR: EXPR . PLUS EXPR
21 | EXPR . MINUS EXPR
22 | EXPR . MUL EXPR
23 | EXPR . DIV EXPR
34 COND_EXPR: EXPR EQ EXPR .
PLUS shift, and go to state 62