-
Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy pathsyntax.output
More file actions
1999 lines (1395 loc) · 41 KB
/
syntax.output
File metadata and controls
1999 lines (1395 loc) · 41 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
Grammar
0 $accept: Program $end
1 Program: ExtDefList
2 ExtDefList: ExtDef ExtDefList
3 | %empty
4 ExtDef: Specifier ExtDecList SEMI
5 | Specifier SEMI
6 | Specifier FunDec CompSt
7 ExtDecList: VarDec
8 | VarDec COMMA ExtDecList
9 Specifier: TYPE
10 | StructSpecifier
11 StructSpecifier: STRUCT OptTag LC DefList RC
12 | STRUCT Tag
13 OptTag: ID
14 | %empty
15 Tag: ID
16 VarDec: ID
17 | VarDec LB INT RB
18 | error RB
19 FunDec: ID LP VarList RP
20 | ID LP RP
21 VarList: ParamDec COMMA VarList
22 | ParamDec
23 ParamDec: Specifier VarDec
24 CompSt: LC DefList StmtList RC
25 StmtList: Stmt StmtList
26 | %empty
27 Stmt: Exp SEMI
28 | CompSt
29 | RETURN Exp SEMI
30 | IF LP Exp RP Stmt
31 | IF LP Exp RP Stmt ELSE Stmt
32 | WHILE LP Exp RP Stmt
33 | error SEMI
34 | error
35 DefList: Def DefList
36 | %empty
37 Def: Specifier DecList SEMI
38 DecList: Dec
39 | Dec COMMA DecList
40 Dec: VarDec
41 | VarDec ASSIGNOP Exp
42 Exp: ID
43 | INT
44 | FLOAT
45 | Exp ASSIGNOP Exp
46 | Exp AND Exp
47 | Exp OR Exp
48 | Exp LE Exp
49 | Exp GE Exp
50 | Exp GEQ Exp
51 | Exp LEQ Exp
52 | Exp EQ Exp
53 | Exp NEQ Exp
54 | Exp PLUS Exp
55 | Exp MINUS Exp
56 | Exp STAR Exp
57 | Exp DIV Exp
58 | LP Exp RP
59 | MINUS Exp
60 | NOT Exp
61 | ID LP Args RP
62 | ID LP RP
63 | Exp LB Exp RB
64 | Exp DOT ID
65 Args: Exp COMMA Args
66 | Exp
Terminals, with rules where they appear
$end (0) 0
error (256) 18 33 34
ID (258) 13 15 16 19 20 42 61 62 64
INT (259) 17 43
FLOAT (260) 44
SEMI (261) 4 5 27 29 33 37
COMMA (262) 8 21 39 65
ASSIGNOP (263) 41 45
LE (264) 48
GE (265) 49
LEQ (266) 51
GEQ (267) 50
EQ (268) 52
NEQ (269) 53
PLUS (270) 54
MINUS (271) 55 59
STAR (272) 56
DIV (273) 57
AND (274) 46
OR (275) 47
DOT (276) 64
NOT (277) 60
TYPE (278) 9
LP (279) 19 20 30 31 32 58 61 62
RP (280) 19 20 30 31 32 58 61 62
LB (281) 17 63
RB (282) 17 18 63
LC (283) 11 24
RC (284) 11 24
STRUCT (285) 11 12
RETURN (286) 29
IF (287) 30 31
ELSE (288) 31
WHILE (289) 32
UMINUS (290)
LOWER_THAN_ELSE (291)
Nonterminals, with rules where they appear
$accept (37)
on left: 0
Program (38)
on left: 1, on right: 0
ExtDefList (39)
on left: 2 3, on right: 1 2
ExtDef (40)
on left: 4 5 6, on right: 2
ExtDecList (41)
on left: 7 8, on right: 4 8
Specifier (42)
on left: 9 10, on right: 4 5 6 23 37
StructSpecifier (43)
on left: 11 12, on right: 10
OptTag (44)
on left: 13 14, on right: 11
Tag (45)
on left: 15, on right: 12
VarDec (46)
on left: 16 17 18, on right: 7 8 17 23 40 41
FunDec (47)
on left: 19 20, on right: 6
VarList (48)
on left: 21 22, on right: 19 21
ParamDec (49)
on left: 23, on right: 21 22
CompSt (50)
on left: 24, on right: 6 28
StmtList (51)
on left: 25 26, on right: 24 25
Stmt (52)
on left: 27 28 29 30 31 32 33 34, on right: 25 30 31 32
DefList (53)
on left: 35 36, on right: 11 24 35
Def (54)
on left: 37, on right: 35
DecList (55)
on left: 38 39, on right: 37 39
Dec (56)
on left: 40 41, on right: 38 39
Exp (57)
on left: 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59
60 61 62 63 64, on right: 27 29 30 31 32 41 45 46 47 48 49 50 51
52 53 54 55 56 57 58 59 60 63 64 65 66
Args (58)
on left: 65 66, on right: 61 65
State 0
0 $accept: . Program $end
TYPE shift, and go to state 1
STRUCT shift, and go to state 2
$default reduce using rule 3 (ExtDefList)
Program go to state 3
ExtDefList go to state 4
ExtDef go to state 5
Specifier go to state 6
StructSpecifier go to state 7
State 1
9 Specifier: TYPE .
$default reduce using rule 9 (Specifier)
State 2
11 StructSpecifier: STRUCT . OptTag LC DefList RC
12 | STRUCT . Tag
ID shift, and go to state 8
$default reduce using rule 14 (OptTag)
OptTag go to state 9
Tag go to state 10
State 3
0 $accept: Program . $end
$end shift, and go to state 11
State 4
1 Program: ExtDefList .
$default reduce using rule 1 (Program)
State 5
2 ExtDefList: ExtDef . ExtDefList
TYPE shift, and go to state 1
STRUCT shift, and go to state 2
$default reduce using rule 3 (ExtDefList)
ExtDefList go to state 12
ExtDef go to state 5
Specifier go to state 6
StructSpecifier go to state 7
State 6
4 ExtDef: Specifier . ExtDecList SEMI
5 | Specifier . SEMI
6 | Specifier . FunDec CompSt
error shift, and go to state 13
ID shift, and go to state 14
SEMI shift, and go to state 15
ExtDecList go to state 16
VarDec go to state 17
FunDec go to state 18
State 7
10 Specifier: StructSpecifier .
$default reduce using rule 10 (Specifier)
State 8
13 OptTag: ID .
15 Tag: ID .
LC reduce using rule 13 (OptTag)
$default reduce using rule 15 (Tag)
State 9
11 StructSpecifier: STRUCT OptTag . LC DefList RC
LC shift, and go to state 19
State 10
12 StructSpecifier: STRUCT Tag .
$default reduce using rule 12 (StructSpecifier)
State 11
0 $accept: Program $end .
$default accept
State 12
2 ExtDefList: ExtDef ExtDefList .
$default reduce using rule 2 (ExtDefList)
State 13
18 VarDec: error . RB
RB shift, and go to state 20
State 14
16 VarDec: ID .
19 FunDec: ID . LP VarList RP
20 | ID . LP RP
LP shift, and go to state 21
$default reduce using rule 16 (VarDec)
State 15
5 ExtDef: Specifier SEMI .
$default reduce using rule 5 (ExtDef)
State 16
4 ExtDef: Specifier ExtDecList . SEMI
SEMI shift, and go to state 22
State 17
7 ExtDecList: VarDec .
8 | VarDec . COMMA ExtDecList
17 VarDec: VarDec . LB INT RB
COMMA shift, and go to state 23
LB shift, and go to state 24
$default reduce using rule 7 (ExtDecList)
State 18
6 ExtDef: Specifier FunDec . CompSt
LC shift, and go to state 25
CompSt go to state 26
State 19
11 StructSpecifier: STRUCT OptTag LC . DefList RC
TYPE shift, and go to state 1
STRUCT shift, and go to state 2
$default reduce using rule 36 (DefList)
Specifier go to state 27
StructSpecifier go to state 7
DefList go to state 28
Def go to state 29
State 20
18 VarDec: error RB .
$default reduce using rule 18 (VarDec)
State 21
19 FunDec: ID LP . VarList RP
20 | ID LP . RP
TYPE shift, and go to state 1
RP shift, and go to state 30
STRUCT shift, and go to state 2
Specifier go to state 31
StructSpecifier go to state 7
VarList go to state 32
ParamDec go to state 33
State 22
4 ExtDef: Specifier ExtDecList SEMI .
$default reduce using rule 4 (ExtDef)
State 23
8 ExtDecList: VarDec COMMA . ExtDecList
error shift, and go to state 13
ID shift, and go to state 34
ExtDecList go to state 35
VarDec go to state 17
State 24
17 VarDec: VarDec LB . INT RB
INT shift, and go to state 36
State 25
24 CompSt: LC . DefList StmtList RC
TYPE shift, and go to state 1
STRUCT shift, and go to state 2
$default reduce using rule 36 (DefList)
Specifier go to state 27
StructSpecifier go to state 7
DefList go to state 37
Def go to state 29
State 26
6 ExtDef: Specifier FunDec CompSt .
$default reduce using rule 6 (ExtDef)
State 27
37 Def: Specifier . DecList SEMI
error shift, and go to state 13
ID shift, and go to state 34
VarDec go to state 38
DecList go to state 39
Dec go to state 40
State 28
11 StructSpecifier: STRUCT OptTag LC DefList . RC
RC shift, and go to state 41
State 29
35 DefList: Def . DefList
TYPE shift, and go to state 1
STRUCT shift, and go to state 2
$default reduce using rule 36 (DefList)
Specifier go to state 27
StructSpecifier go to state 7
DefList go to state 42
Def go to state 29
State 30
20 FunDec: ID LP RP .
$default reduce using rule 20 (FunDec)
State 31
23 ParamDec: Specifier . VarDec
error shift, and go to state 13
ID shift, and go to state 34
VarDec go to state 43
State 32
19 FunDec: ID LP VarList . RP
RP shift, and go to state 44
State 33
21 VarList: ParamDec . COMMA VarList
22 | ParamDec .
COMMA shift, and go to state 45
$default reduce using rule 22 (VarList)
State 34
16 VarDec: ID .
$default reduce using rule 16 (VarDec)
State 35
8 ExtDecList: VarDec COMMA ExtDecList .
$default reduce using rule 8 (ExtDecList)
State 36
17 VarDec: VarDec LB INT . RB
RB shift, and go to state 46
State 37
24 CompSt: LC DefList . StmtList RC
error shift, and go to state 47
ID shift, and go to state 48
INT shift, and go to state 49
FLOAT shift, and go to state 50
MINUS shift, and go to state 51
NOT shift, and go to state 52
LP shift, and go to state 53
LC shift, and go to state 25
RETURN shift, and go to state 54
IF shift, and go to state 55
WHILE shift, and go to state 56
RC reduce using rule 26 (StmtList)
CompSt go to state 57
StmtList go to state 58
Stmt go to state 59
Exp go to state 60
State 38
17 VarDec: VarDec . LB INT RB
40 Dec: VarDec .
41 | VarDec . ASSIGNOP Exp
ASSIGNOP shift, and go to state 61
LB shift, and go to state 24
$default reduce using rule 40 (Dec)
State 39
37 Def: Specifier DecList . SEMI
SEMI shift, and go to state 62
State 40
38 DecList: Dec .
39 | Dec . COMMA DecList
COMMA shift, and go to state 63
$default reduce using rule 38 (DecList)
State 41
11 StructSpecifier: STRUCT OptTag LC DefList RC .
$default reduce using rule 11 (StructSpecifier)
State 42
35 DefList: Def DefList .
$default reduce using rule 35 (DefList)
State 43
17 VarDec: VarDec . LB INT RB
23 ParamDec: Specifier VarDec .
LB shift, and go to state 24
$default reduce using rule 23 (ParamDec)
State 44
19 FunDec: ID LP VarList RP .
$default reduce using rule 19 (FunDec)
State 45
21 VarList: ParamDec COMMA . VarList
TYPE shift, and go to state 1
STRUCT shift, and go to state 2
Specifier go to state 31
StructSpecifier go to state 7
VarList go to state 64
ParamDec go to state 33
State 46
17 VarDec: VarDec LB INT RB .
$default reduce using rule 17 (VarDec)
State 47
33 Stmt: error . SEMI
34 | error .
SEMI shift, and go to state 65
$default reduce using rule 34 (Stmt)
State 48
42 Exp: ID .
61 | ID . LP Args RP
62 | ID . LP RP
LP shift, and go to state 66
$default reduce using rule 42 (Exp)
State 49
43 Exp: INT .
$default reduce using rule 43 (Exp)
State 50
44 Exp: FLOAT .
$default reduce using rule 44 (Exp)
State 51
59 Exp: MINUS . Exp
ID shift, and go to state 48
INT shift, and go to state 49
FLOAT shift, and go to state 50
MINUS shift, and go to state 51
NOT shift, and go to state 52
LP shift, and go to state 53
Exp go to state 67
State 52
60 Exp: NOT . Exp
ID shift, and go to state 48
INT shift, and go to state 49
FLOAT shift, and go to state 50
MINUS shift, and go to state 51
NOT shift, and go to state 52
LP shift, and go to state 53
Exp go to state 68
State 53
58 Exp: LP . Exp RP
ID shift, and go to state 48
INT shift, and go to state 49
FLOAT shift, and go to state 50
MINUS shift, and go to state 51
NOT shift, and go to state 52
LP shift, and go to state 53
Exp go to state 69
State 54
29 Stmt: RETURN . Exp SEMI
ID shift, and go to state 48
INT shift, and go to state 49
FLOAT shift, and go to state 50
MINUS shift, and go to state 51
NOT shift, and go to state 52
LP shift, and go to state 53
Exp go to state 70
State 55
30 Stmt: IF . LP Exp RP Stmt
31 | IF . LP Exp RP Stmt ELSE Stmt
LP shift, and go to state 71
State 56
32 Stmt: WHILE . LP Exp RP Stmt
LP shift, and go to state 72
State 57
28 Stmt: CompSt .
$default reduce using rule 28 (Stmt)
State 58
24 CompSt: LC DefList StmtList . RC
RC shift, and go to state 73
State 59
25 StmtList: Stmt . StmtList
error shift, and go to state 47
ID shift, and go to state 48
INT shift, and go to state 49
FLOAT shift, and go to state 50
MINUS shift, and go to state 51
NOT shift, and go to state 52
LP shift, and go to state 53
LC shift, and go to state 25
RETURN shift, and go to state 54
IF shift, and go to state 55
WHILE shift, and go to state 56
RC reduce using rule 26 (StmtList)
CompSt go to state 57
StmtList go to state 74
Stmt go to state 59
Exp go to state 60
State 60
27 Stmt: Exp . SEMI
45 Exp: Exp . ASSIGNOP Exp
46 | Exp . AND Exp
47 | Exp . OR Exp
48 | Exp . LE Exp
49 | Exp . GE Exp
50 | Exp . GEQ Exp
51 | Exp . LEQ Exp
52 | Exp . EQ Exp
53 | Exp . NEQ Exp
54 | Exp . PLUS Exp
55 | Exp . MINUS Exp
56 | Exp . STAR Exp
57 | Exp . DIV Exp
63 | Exp . LB Exp RB
64 | Exp . DOT ID
SEMI shift, and go to state 75
ASSIGNOP shift, and go to state 76
LE shift, and go to state 77
GE shift, and go to state 78
LEQ shift, and go to state 79
GEQ shift, and go to state 80
EQ shift, and go to state 81
NEQ shift, and go to state 82
PLUS shift, and go to state 83
MINUS shift, and go to state 84
STAR shift, and go to state 85
DIV shift, and go to state 86
AND shift, and go to state 87
OR shift, and go to state 88
DOT shift, and go to state 89
LB shift, and go to state 90
State 61
41 Dec: VarDec ASSIGNOP . Exp
ID shift, and go to state 48
INT shift, and go to state 49
FLOAT shift, and go to state 50
MINUS shift, and go to state 51
NOT shift, and go to state 52
LP shift, and go to state 53
Exp go to state 91
State 62
37 Def: Specifier DecList SEMI .
$default reduce using rule 37 (Def)
State 63
39 DecList: Dec COMMA . DecList
error shift, and go to state 13
ID shift, and go to state 34
VarDec go to state 38
DecList go to state 92
Dec go to state 40
State 64
21 VarList: ParamDec COMMA VarList .
$default reduce using rule 21 (VarList)
State 65
33 Stmt: error SEMI .
$default reduce using rule 33 (Stmt)
State 66
61 Exp: ID LP . Args RP
62 | ID LP . RP
ID shift, and go to state 48
INT shift, and go to state 49
FLOAT shift, and go to state 50
MINUS shift, and go to state 51
NOT shift, and go to state 52
LP shift, and go to state 53
RP shift, and go to state 93
Exp go to state 94
Args go to state 95
State 67
45 Exp: Exp . ASSIGNOP Exp
46 | Exp . AND Exp
47 | Exp . OR Exp
48 | Exp . LE Exp
49 | Exp . GE Exp
50 | Exp . GEQ Exp
51 | Exp . LEQ Exp
52 | Exp . EQ Exp
53 | Exp . NEQ Exp
54 | Exp . PLUS Exp
55 | Exp . MINUS Exp
56 | Exp . STAR Exp
57 | Exp . DIV Exp
59 | MINUS Exp .
63 | Exp . LB Exp RB
64 | Exp . DOT ID
DOT shift, and go to state 89
LB shift, and go to state 90
$default reduce using rule 59 (Exp)
State 68
45 Exp: Exp . ASSIGNOP Exp
46 | Exp . AND Exp
47 | Exp . OR Exp
48 | Exp . LE Exp
49 | Exp . GE Exp
50 | Exp . GEQ Exp
51 | Exp . LEQ Exp
52 | Exp . EQ Exp
53 | Exp . NEQ Exp
54 | Exp . PLUS Exp
55 | Exp . MINUS Exp
56 | Exp . STAR Exp
57 | Exp . DIV Exp
60 | NOT Exp .
63 | Exp . LB Exp RB
64 | Exp . DOT ID
DOT shift, and go to state 89
LB shift, and go to state 90
$default reduce using rule 60 (Exp)
State 69
45 Exp: Exp . ASSIGNOP Exp
46 | Exp . AND Exp
47 | Exp . OR Exp
48 | Exp . LE Exp
49 | Exp . GE Exp
50 | Exp . GEQ Exp
51 | Exp . LEQ Exp
52 | Exp . EQ Exp
53 | Exp . NEQ Exp
54 | Exp . PLUS Exp
55 | Exp . MINUS Exp
56 | Exp . STAR Exp
57 | Exp . DIV Exp
58 | LP Exp . RP
63 | Exp . LB Exp RB
64 | Exp . DOT ID
ASSIGNOP shift, and go to state 76
LE shift, and go to state 77
GE shift, and go to state 78
LEQ shift, and go to state 79
GEQ shift, and go to state 80
EQ shift, and go to state 81
NEQ shift, and go to state 82
PLUS shift, and go to state 83
MINUS shift, and go to state 84
STAR shift, and go to state 85
DIV shift, and go to state 86
AND shift, and go to state 87
OR shift, and go to state 88
DOT shift, and go to state 89
RP shift, and go to state 96
LB shift, and go to state 90
State 70
29 Stmt: RETURN Exp . SEMI
45 Exp: Exp . ASSIGNOP Exp
46 | Exp . AND Exp
47 | Exp . OR Exp
48 | Exp . LE Exp
49 | Exp . GE Exp
50 | Exp . GEQ Exp
51 | Exp . LEQ Exp
52 | Exp . EQ Exp
53 | Exp . NEQ Exp
54 | Exp . PLUS Exp
55 | Exp . MINUS Exp
56 | Exp . STAR Exp
57 | Exp . DIV Exp
63 | Exp . LB Exp RB
64 | Exp . DOT ID
SEMI shift, and go to state 97
ASSIGNOP shift, and go to state 76
LE shift, and go to state 77
GE shift, and go to state 78
LEQ shift, and go to state 79
GEQ shift, and go to state 80
EQ shift, and go to state 81
NEQ shift, and go to state 82
PLUS shift, and go to state 83
MINUS shift, and go to state 84
STAR shift, and go to state 85
DIV shift, and go to state 86
AND shift, and go to state 87