summaryrefslogtreecommitdiff
path: root/ast_lifter_408.ml
blob: 9eeec66cd250ca4af5722c883c093963f0ab7b1b (plain)
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
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
1199
1200
1201
1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
1249
1250
1251
1252
1253
1254
1255
1256
1257
1258
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268
1269
1270
1271
1272
1273
1274
1275
1276
1277
1278
1279
1280
1281
1282
1283
1284
1285
1286
1287
1288
1289
1290
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
1333
1334
1335
1336
1337
1338
1339
1340
1341
1342
1343
1344
1345
1346
1347
1348
1349
1350
1351
1352
1353
1354
1355
1356
1357
1358
1359
1360
1361
1362
1363
1364
1365
1366
1367
1368
1369
1370
1371
1372
1373
1374
1375
1376
1377
1378
1379
1380
1381
1382
1383
1384
1385
1386
1387
1388
1389
1390
1391
1392
1393
1394
1395
1396
1397
1398
1399
1400
1401
1402
1403
1404
1405
1406
1407
1408
1409
1410
1411
1412
1413
1414
1415
1416
1417
1418
1419
1420
1421
1422
1423
1424
1425
1426
1427
1428
1429
1430
1431
1432
1433
1434
1435
1436
1437
1438
1439
1440
1441
1442
1443
1444
1445
1446
1447
1448
1449
1450
1451
1452
1453
1454
1455
1456
1457
1458
1459
1460
1461
1462
1463
1464
1465
1466
1467
1468
1469
1470
1471
1472
1473
1474
1475
1476
1477
1478
1479
1480
1481
1482
1483
1484
1485
1486
1487
1488
1489
1490
1491
1492
1493
1494
1495
1496
1497
1498
1499
1500
1501
1502
1503
1504
1505
1506
1507
1508
1509
1510
1511
1512
1513
1514
1515
1516
1517
1518
1519
1520
1521
1522
1523
1524
1525
1526
1527
1528
1529
1530
1531
1532
1533
1534
1535
1536
1537
1538
1539
1540
1541
1542
1543
1544
1545
1546
1547
1548
1549
1550
1551
1552
1553
1554
1555
1556
1557
1558
1559
1560
1561
1562
1563
1564
1565
1566
1567
1568
1569
1570
1571
1572
1573
1574
1575
1576
1577
1578
1579
1580
1581
1582
1583
1584
1585
1586
1587
1588
1589
1590
open Migrate_parsetree.Ast_408

class virtual ['res] lifter =
  object (this)
    method lift_Parsetree_expression : Parsetree.expression -> 'res=
      (fun
         { Parsetree.pexp_desc = pexp_desc;
           Parsetree.pexp_loc = pexp_loc;
           Parsetree.pexp_loc_stack = pexp_loc_stack;
           Parsetree.pexp_attributes = pexp_attributes }
         ->
         this#record "Ast_408.Parsetree.expression"
           [("pexp_desc", (this#lift_Parsetree_expression_desc pexp_desc));
           ("pexp_loc", (this#lift_Location_t pexp_loc));
           ("pexp_loc_stack", (this#lift_loc_stack pexp_loc_stack));
           ("pexp_attributes",
             (this#lift_Parsetree_attributes pexp_attributes))] : Parsetree.expression
                                                                    ->
                                                                    'res)
    method lift_Parsetree_expression_desc :
      Parsetree.expression_desc -> 'res=
      (function
       | Parsetree.Pexp_ident x0 ->
           this#constr "Ast_408.Parsetree.expression_desc"
             ("Pexp_ident", [this#lift_loc this#lift_Longident_t x0])
       | Parsetree.Pexp_constant x0 ->
           this#constr "Ast_408.Parsetree.expression_desc"
             ("Pexp_constant", [this#lift_Parsetree_constant x0])
       | Parsetree.Pexp_let (x0, x1, x2) ->
           this#constr "Ast_408.Parsetree.expression_desc"
             ("Pexp_let",
               [this#lift_rec_flag x0;
               this#list (List.map this#lift_Parsetree_value_binding x1);
               this#lift_Parsetree_expression x2])
       | Parsetree.Pexp_function x0 ->
           this#constr "Ast_408.Parsetree.expression_desc"
             ("Pexp_function", [this#lift_Parsetree_cases x0])
       | Parsetree.Pexp_fun (x0, x1, x2, x3) ->
           this#constr "Ast_408.Parsetree.expression_desc"
             ("Pexp_fun",
               [this#lift_arg_label x0;
               this#lift_option this#lift_Parsetree_expression x1;
               this#lift_Parsetree_pattern x2;
               this#lift_Parsetree_expression x3])
       | Parsetree.Pexp_apply (x0, x1) ->
           this#constr "Ast_408.Parsetree.expression_desc"
             ("Pexp_apply",
               [this#lift_Parsetree_expression x0;
               this#list
                 (List.map
                    (fun x ->
                       let (x0, x1) = x in
                       this#tuple
                         [this#lift_arg_label x0;
                         this#lift_Parsetree_expression x1]) x1)])
       | Parsetree.Pexp_match (x0, x1) ->
           this#constr "Ast_408.Parsetree.expression_desc"
             ("Pexp_match",
               [this#lift_Parsetree_expression x0;
               this#lift_Parsetree_cases x1])
       | Parsetree.Pexp_try (x0, x1) ->
           this#constr "Ast_408.Parsetree.expression_desc"
             ("Pexp_try",
               [this#lift_Parsetree_expression x0;
               this#lift_Parsetree_cases x1])
       | Parsetree.Pexp_tuple x0 ->
           this#constr "Ast_408.Parsetree.expression_desc"
             ("Pexp_tuple",
               [this#list (List.map this#lift_Parsetree_expression x0)])
       | Parsetree.Pexp_construct (x0, x1) ->
           this#constr "Ast_408.Parsetree.expression_desc"
             ("Pexp_construct",
               [this#lift_loc this#lift_Longident_t x0;
               this#lift_option this#lift_Parsetree_expression x1])
       | Parsetree.Pexp_variant (x0, x1) ->
           this#constr "Ast_408.Parsetree.expression_desc"
             ("Pexp_variant",
               [this#lift_label x0;
               this#lift_option this#lift_Parsetree_expression x1])
       | Parsetree.Pexp_record (x0, x1) ->
           this#constr "Ast_408.Parsetree.expression_desc"
             ("Pexp_record",
               [this#list
                  (List.map
                     (fun x ->
                        let (x0, x1) = x in
                        this#tuple
                          [this#lift_loc this#lift_Longident_t x0;
                          this#lift_Parsetree_expression x1]) x0);
               this#lift_option this#lift_Parsetree_expression x1])
       | Parsetree.Pexp_field (x0, x1) ->
           this#constr "Ast_408.Parsetree.expression_desc"
             ("Pexp_field",
               [this#lift_Parsetree_expression x0;
               this#lift_loc this#lift_Longident_t x1])
       | Parsetree.Pexp_setfield (x0, x1, x2) ->
           this#constr "Ast_408.Parsetree.expression_desc"
             ("Pexp_setfield",
               [this#lift_Parsetree_expression x0;
               this#lift_loc this#lift_Longident_t x1;
               this#lift_Parsetree_expression x2])
       | Parsetree.Pexp_array x0 ->
           this#constr "Ast_408.Parsetree.expression_desc"
             ("Pexp_array",
               [this#list (List.map this#lift_Parsetree_expression x0)])
       | Parsetree.Pexp_ifthenelse (x0, x1, x2) ->
           this#constr "Ast_408.Parsetree.expression_desc"
             ("Pexp_ifthenelse",
               [this#lift_Parsetree_expression x0;
               this#lift_Parsetree_expression x1;
               this#lift_option this#lift_Parsetree_expression x2])
       | Parsetree.Pexp_sequence (x0, x1) ->
           this#constr "Ast_408.Parsetree.expression_desc"
             ("Pexp_sequence",
               [this#lift_Parsetree_expression x0;
               this#lift_Parsetree_expression x1])
       | Parsetree.Pexp_while (x0, x1) ->
           this#constr "Ast_408.Parsetree.expression_desc"
             ("Pexp_while",
               [this#lift_Parsetree_expression x0;
               this#lift_Parsetree_expression x1])
       | Parsetree.Pexp_for (x0, x1, x2, x3, x4) ->
           this#constr "Ast_408.Parsetree.expression_desc"
             ("Pexp_for",
               [this#lift_Parsetree_pattern x0;
               this#lift_Parsetree_expression x1;
               this#lift_Parsetree_expression x2;
               this#lift_direction_flag x3;
               this#lift_Parsetree_expression x4])
       | Parsetree.Pexp_constraint (x0, x1) ->
           this#constr "Ast_408.Parsetree.expression_desc"
             ("Pexp_constraint",
               [this#lift_Parsetree_expression x0;
               this#lift_Parsetree_core_type x1])
       | Parsetree.Pexp_coerce (x0, x1, x2) ->
           this#constr "Ast_408.Parsetree.expression_desc"
             ("Pexp_coerce",
               [this#lift_Parsetree_expression x0;
               this#lift_option this#lift_Parsetree_core_type x1;
               this#lift_Parsetree_core_type x2])
       | Parsetree.Pexp_send (x0, x1) ->
           this#constr "Ast_408.Parsetree.expression_desc"
             ("Pexp_send",
               [this#lift_Parsetree_expression x0;
               this#lift_loc this#lift_label x1])
       | Parsetree.Pexp_new x0 ->
           this#constr "Ast_408.Parsetree.expression_desc"
             ("Pexp_new", [this#lift_loc this#lift_Longident_t x0])
       | Parsetree.Pexp_setinstvar (x0, x1) ->
           this#constr "Ast_408.Parsetree.expression_desc"
             ("Pexp_setinstvar",
               [this#lift_loc this#lift_label x0;
               this#lift_Parsetree_expression x1])
       | Parsetree.Pexp_override x0 ->
           this#constr "Ast_408.Parsetree.expression_desc"
             ("Pexp_override",
               [this#list
                  (List.map
                     (fun x ->
                        let (x0, x1) = x in
                        this#tuple
                          [this#lift_loc this#lift_label x0;
                          this#lift_Parsetree_expression x1]) x0)])
       | Parsetree.Pexp_letmodule (x0, x1, x2) ->
           this#constr "Ast_408.Parsetree.expression_desc"
             ("Pexp_letmodule",
               [this#lift_loc this#string x0;
               this#lift_Parsetree_module_expr x1;
               this#lift_Parsetree_expression x2])
       | Parsetree.Pexp_letexception (x0, x1) ->
           this#constr "Ast_408.Parsetree.expression_desc"
             ("Pexp_letexception",
               [this#lift_Parsetree_extension_constructor x0;
               this#lift_Parsetree_expression x1])
       | Parsetree.Pexp_assert x0 ->
           this#constr "Ast_408.Parsetree.expression_desc"
             ("Pexp_assert", [this#lift_Parsetree_expression x0])
       | Parsetree.Pexp_lazy x0 ->
           this#constr "Ast_408.Parsetree.expression_desc"
             ("Pexp_lazy", [this#lift_Parsetree_expression x0])
       | Parsetree.Pexp_poly (x0, x1) ->
           this#constr "Ast_408.Parsetree.expression_desc"
             ("Pexp_poly",
               [this#lift_Parsetree_expression x0;
               this#lift_option this#lift_Parsetree_core_type x1])
       | Parsetree.Pexp_object x0 ->
           this#constr "Ast_408.Parsetree.expression_desc"
             ("Pexp_object", [this#lift_Parsetree_class_structure x0])
       | Parsetree.Pexp_newtype (x0, x1) ->
           this#constr "Ast_408.Parsetree.expression_desc"
             ("Pexp_newtype",
               [this#lift_loc this#string x0;
               this#lift_Parsetree_expression x1])
       | Parsetree.Pexp_pack x0 ->
           this#constr "Ast_408.Parsetree.expression_desc"
             ("Pexp_pack", [this#lift_Parsetree_module_expr x0])
       | Parsetree.Pexp_open (x0, x1) ->
           this#constr "Ast_408.Parsetree.expression_desc"
             ("Pexp_open",
               [this#lift_Parsetree_open_declaration x0;
               this#lift_Parsetree_expression x1])
       | Parsetree.Pexp_letop x0 ->
           this#constr "Ast_408.Parsetree.expression_desc"
             ("Pexp_letop", [this#lift_Parsetree_letop x0])
       | Parsetree.Pexp_extension x0 ->
           this#constr "Ast_408.Parsetree.expression_desc"
             ("Pexp_extension", [this#lift_Parsetree_extension x0])
       | Parsetree.Pexp_unreachable ->
           this#constr "Ast_408.Parsetree.expression_desc"
             ("Pexp_unreachable", []) : Parsetree.expression_desc ->
                                          'res)
    method lift_Parsetree_letop : Parsetree.letop -> 'res=
      (fun
         { Parsetree.let_ = let_; Parsetree.ands = ands;
           Parsetree.body = body }
         ->
         this#record "Ast_408.Parsetree.letop"
           [("let_", (this#lift_Parsetree_binding_op let_));
           ("ands",
             (this#list (List.map this#lift_Parsetree_binding_op ands)));
           ("body", (this#lift_Parsetree_expression body))] : Parsetree.letop
                                                                -> 'res)
    method lift_Parsetree_binding_op : Parsetree.binding_op -> 'res=
      (fun
         { Parsetree.pbop_op = pbop_op;
           Parsetree.pbop_pat = pbop_pat;
           Parsetree.pbop_exp = pbop_exp;
           Parsetree.pbop_loc = pbop_loc }
         ->
         this#record "Ast_408.Parsetree.binding_op"
           [("pbop_op", (this#lift_loc this#string pbop_op));
           ("pbop_pat", (this#lift_Parsetree_pattern pbop_pat));
           ("pbop_exp", (this#lift_Parsetree_expression pbop_exp));
           ("pbop_loc", (this#lift_Location_t pbop_loc))] : Parsetree.binding_op
                                                              -> 'res)
    method lift_direction_flag :
      Migrate_parsetree__Ast_408.Asttypes.direction_flag -> 'res=
      (function
       | Migrate_parsetree__Ast_408.Asttypes.Upto ->
           this#constr "Migrate_parsetree__Ast_408.Asttypes.direction_flag"
             ("Upto", [])
       | Migrate_parsetree__Ast_408.Asttypes.Downto ->
           this#constr "Migrate_parsetree__Ast_408.Asttypes.direction_flag"
             ("Downto", []) : Migrate_parsetree__Ast_408.Asttypes.direction_flag
                                -> 'res)
    method lift_Parsetree_cases : Parsetree.case list -> 'res=
      (fun x -> this#list (List.map this#lift_Parsetree_case x) : Parsetree.case list
                                                                    ->
                                                                    'res)
    method lift_Parsetree_case : Parsetree.case -> 'res=
      (fun
         { Parsetree.pc_lhs = pc_lhs;
           Parsetree.pc_guard = pc_guard;
           Parsetree.pc_rhs = pc_rhs }
         ->
         this#record "Ast_408.Parsetree.case"
           [("pc_lhs", (this#lift_Parsetree_pattern pc_lhs));
           ("pc_guard",
             (this#lift_option this#lift_Parsetree_expression pc_guard));
           ("pc_rhs", (this#lift_Parsetree_expression pc_rhs))] : Parsetree.case
                                                                    ->
                                                                    'res)
    method lift_Parsetree_value_binding :
      Parsetree.value_binding -> 'res=
      (fun
         { Parsetree.pvb_pat = pvb_pat;
           Parsetree.pvb_expr = pvb_expr;
           Parsetree.pvb_attributes = pvb_attributes;
           Parsetree.pvb_loc = pvb_loc }
         ->
         this#record "Ast_408.Parsetree.value_binding"
           [("pvb_pat", (this#lift_Parsetree_pattern pvb_pat));
           ("pvb_expr", (this#lift_Parsetree_expression pvb_expr));
           ("pvb_attributes",
             (this#lift_Parsetree_attributes pvb_attributes));
           ("pvb_loc", (this#lift_Location_t pvb_loc))] : Parsetree.value_binding
                                                            -> 'res)
    method lift_Parsetree_pattern : Parsetree.pattern -> 'res=
      (fun
         { Parsetree.ppat_desc = ppat_desc;
           Parsetree.ppat_loc = ppat_loc;
           Parsetree.ppat_loc_stack = ppat_loc_stack;
           Parsetree.ppat_attributes = ppat_attributes }
         ->
         this#record "Ast_408.Parsetree.pattern"
           [("ppat_desc", (this#lift_Parsetree_pattern_desc ppat_desc));
           ("ppat_loc", (this#lift_Location_t ppat_loc));
           ("ppat_loc_stack", (this#lift_loc_stack ppat_loc_stack));
           ("ppat_attributes",
             (this#lift_Parsetree_attributes ppat_attributes))] : Parsetree.pattern
                                                                    ->
                                                                    'res)
    method lift_Parsetree_pattern_desc :
      Parsetree.pattern_desc -> 'res=
      (function
       | Parsetree.Ppat_any ->
           this#constr "Ast_408.Parsetree.pattern_desc" ("Ppat_any", [])
       | Parsetree.Ppat_var x0 ->
           this#constr "Ast_408.Parsetree.pattern_desc"
             ("Ppat_var", [this#lift_loc this#string x0])
       | Parsetree.Ppat_alias (x0, x1) ->
           this#constr "Ast_408.Parsetree.pattern_desc"
             ("Ppat_alias",
               [this#lift_Parsetree_pattern x0; this#lift_loc this#string x1])
       | Parsetree.Ppat_constant x0 ->
           this#constr "Ast_408.Parsetree.pattern_desc"
             ("Ppat_constant", [this#lift_Parsetree_constant x0])
       | Parsetree.Ppat_interval (x0, x1) ->
           this#constr "Ast_408.Parsetree.pattern_desc"
             ("Ppat_interval",
               [this#lift_Parsetree_constant x0;
               this#lift_Parsetree_constant x1])
       | Parsetree.Ppat_tuple x0 ->
           this#constr "Ast_408.Parsetree.pattern_desc"
             ("Ppat_tuple",
               [this#list (List.map this#lift_Parsetree_pattern x0)])
       | Parsetree.Ppat_construct (x0, x1) ->
           this#constr "Ast_408.Parsetree.pattern_desc"
             ("Ppat_construct",
               [this#lift_loc this#lift_Longident_t x0;
               this#lift_option this#lift_Parsetree_pattern x1])
       | Parsetree.Ppat_variant (x0, x1) ->
           this#constr "Ast_408.Parsetree.pattern_desc"
             ("Ppat_variant",
               [this#lift_label x0;
               this#lift_option this#lift_Parsetree_pattern x1])
       | Parsetree.Ppat_record (x0, x1) ->
           this#constr "Ast_408.Parsetree.pattern_desc"
             ("Ppat_record",
               [this#list
                  (List.map
                     (fun x ->
                        let (x0, x1) = x in
                        this#tuple
                          [this#lift_loc this#lift_Longident_t x0;
                          this#lift_Parsetree_pattern x1]) x0);
               this#lift_closed_flag x1])
       | Parsetree.Ppat_array x0 ->
           this#constr "Ast_408.Parsetree.pattern_desc"
             ("Ppat_array",
               [this#list (List.map this#lift_Parsetree_pattern x0)])
       | Parsetree.Ppat_or (x0, x1) ->
           this#constr "Ast_408.Parsetree.pattern_desc"
             ("Ppat_or",
               [this#lift_Parsetree_pattern x0;
               this#lift_Parsetree_pattern x1])
       | Parsetree.Ppat_constraint (x0, x1) ->
           this#constr "Ast_408.Parsetree.pattern_desc"
             ("Ppat_constraint",
               [this#lift_Parsetree_pattern x0;
               this#lift_Parsetree_core_type x1])
       | Parsetree.Ppat_type x0 ->
           this#constr "Ast_408.Parsetree.pattern_desc"
             ("Ppat_type", [this#lift_loc this#lift_Longident_t x0])
       | Parsetree.Ppat_lazy x0 ->
           this#constr "Ast_408.Parsetree.pattern_desc"
             ("Ppat_lazy", [this#lift_Parsetree_pattern x0])
       | Parsetree.Ppat_unpack x0 ->
           this#constr "Ast_408.Parsetree.pattern_desc"
             ("Ppat_unpack", [this#lift_loc this#string x0])
       | Parsetree.Ppat_exception x0 ->
           this#constr "Ast_408.Parsetree.pattern_desc"
             ("Ppat_exception", [this#lift_Parsetree_pattern x0])
       | Parsetree.Ppat_extension x0 ->
           this#constr "Ast_408.Parsetree.pattern_desc"
             ("Ppat_extension", [this#lift_Parsetree_extension x0])
       | Parsetree.Ppat_open (x0, x1) ->
           this#constr "Ast_408.Parsetree.pattern_desc"
             ("Ppat_open",
               [this#lift_loc this#lift_Longident_t x0;
               this#lift_Parsetree_pattern x1]) : Parsetree.pattern_desc
                                                    -> 'res)
    method lift_Parsetree_core_type : Parsetree.core_type -> 'res=
      (fun
         { Parsetree.ptyp_desc = ptyp_desc;
           Parsetree.ptyp_loc = ptyp_loc;
           Parsetree.ptyp_loc_stack = ptyp_loc_stack;
           Parsetree.ptyp_attributes = ptyp_attributes }
         ->
         this#record "Ast_408.Parsetree.core_type"
           [("ptyp_desc", (this#lift_Parsetree_core_type_desc ptyp_desc));
           ("ptyp_loc", (this#lift_Location_t ptyp_loc));
           ("ptyp_loc_stack", (this#lift_loc_stack ptyp_loc_stack));
           ("ptyp_attributes",
             (this#lift_Parsetree_attributes ptyp_attributes))] : Parsetree.core_type
                                                                    ->
                                                                    'res)
    method lift_Parsetree_core_type_desc :
      Parsetree.core_type_desc -> 'res=
      (function
       | Parsetree.Ptyp_any ->
           this#constr "Ast_408.Parsetree.core_type_desc" ("Ptyp_any", [])
       | Parsetree.Ptyp_var x0 ->
           this#constr "Ast_408.Parsetree.core_type_desc"
             ("Ptyp_var", [this#string x0])
       | Parsetree.Ptyp_arrow (x0, x1, x2) ->
           this#constr "Ast_408.Parsetree.core_type_desc"
             ("Ptyp_arrow",
               [this#lift_arg_label x0;
               this#lift_Parsetree_core_type x1;
               this#lift_Parsetree_core_type x2])
       | Parsetree.Ptyp_tuple x0 ->
           this#constr "Ast_408.Parsetree.core_type_desc"
             ("Ptyp_tuple",
               [this#list (List.map this#lift_Parsetree_core_type x0)])
       | Parsetree.Ptyp_constr (x0, x1) ->
           this#constr "Ast_408.Parsetree.core_type_desc"
             ("Ptyp_constr",
               [this#lift_loc this#lift_Longident_t x0;
               this#list (List.map this#lift_Parsetree_core_type x1)])
       | Parsetree.Ptyp_object (x0, x1) ->
           this#constr "Ast_408.Parsetree.core_type_desc"
             ("Ptyp_object",
               [this#list (List.map this#lift_Parsetree_object_field x0);
               this#lift_closed_flag x1])
       | Parsetree.Ptyp_class (x0, x1) ->
           this#constr "Ast_408.Parsetree.core_type_desc"
             ("Ptyp_class",
               [this#lift_loc this#lift_Longident_t x0;
               this#list (List.map this#lift_Parsetree_core_type x1)])
       | Parsetree.Ptyp_alias (x0, x1) ->
           this#constr "Ast_408.Parsetree.core_type_desc"
             ("Ptyp_alias",
               [this#lift_Parsetree_core_type x0; this#string x1])
       | Parsetree.Ptyp_variant (x0, x1, x2) ->
           this#constr "Ast_408.Parsetree.core_type_desc"
             ("Ptyp_variant",
               [this#list (List.map this#lift_Parsetree_row_field x0);
               this#lift_closed_flag x1;
               this#lift_option
                 (fun x -> this#list (List.map this#lift_label x)) x2])
       | Parsetree.Ptyp_poly (x0, x1) ->
           this#constr "Ast_408.Parsetree.core_type_desc"
             ("Ptyp_poly",
               [this#list
                  (List.map (fun x -> this#lift_loc this#string x) x0);
               this#lift_Parsetree_core_type x1])
       | Parsetree.Ptyp_package x0 ->
           this#constr "Ast_408.Parsetree.core_type_desc"
             ("Ptyp_package", [this#lift_Parsetree_package_type x0])
       | Parsetree.Ptyp_extension x0 ->
           this#constr "Ast_408.Parsetree.core_type_desc"
             ("Ptyp_extension", [this#lift_Parsetree_extension x0]) :
      Parsetree.core_type_desc -> 'res)
    method lift_Parsetree_package_type :
      Parsetree.package_type -> 'res=
      (fun x ->
         let (x0, x1) = x in
         this#tuple
           [this#lift_loc this#lift_Longident_t x0;
           this#list
             (List.map
                (fun x ->
                   let (x0, x1) = x in
                   this#tuple
                     [this#lift_loc this#lift_Longident_t x0;
                     this#lift_Parsetree_core_type x1]) x1)] : Parsetree.package_type
                                                                 -> 'res)
    method lift_Parsetree_row_field : Parsetree.row_field -> 'res=
      (fun
         { Parsetree.prf_desc = prf_desc;
           Parsetree.prf_loc = prf_loc;
           Parsetree.prf_attributes = prf_attributes }
         ->
         this#record "Ast_408.Parsetree.row_field"
           [("prf_desc", (this#lift_Parsetree_row_field_desc prf_desc));
           ("prf_loc", (this#lift_Location_t prf_loc));
           ("prf_attributes",
             (this#lift_Parsetree_attributes prf_attributes))] : Parsetree.row_field
                                                                   ->
                                                                   'res)
    method lift_Parsetree_row_field_desc :
      Parsetree.row_field_desc -> 'res=
      (function
       | Parsetree.Rtag (x0, x1, x2) ->
           this#constr "Ast_408.Parsetree.row_field_desc"
             ("Rtag",
               [this#lift_loc this#lift_label x0;
               this#lift_bool x1;
               this#list (List.map this#lift_Parsetree_core_type x2)])
       | Parsetree.Rinherit x0 ->
           this#constr "Ast_408.Parsetree.row_field_desc"
             ("Rinherit", [this#lift_Parsetree_core_type x0]) : Parsetree.row_field_desc
                                                                  ->
                                                                  'res)
    method lift_Parsetree_object_field :
      Parsetree.object_field -> 'res=
      (fun
         { Parsetree.pof_desc = pof_desc;
           Parsetree.pof_loc = pof_loc;
           Parsetree.pof_attributes = pof_attributes }
         ->
         this#record "Ast_408.Parsetree.object_field"
           [("pof_desc", (this#lift_Parsetree_object_field_desc pof_desc));
           ("pof_loc", (this#lift_Location_t pof_loc));
           ("pof_attributes",
             (this#lift_Parsetree_attributes pof_attributes))] : Parsetree.object_field
                                                                   ->
                                                                   'res)
    method lift_Parsetree_attributes : Parsetree.attributes -> 'res=
      (fun x -> this#list (List.map this#lift_Parsetree_attribute x) :
      Parsetree.attributes -> 'res)
    method lift_Parsetree_attribute : Parsetree.attribute -> 'res=
      (fun
         { Parsetree.attr_name = attr_name;
           Parsetree.attr_payload = attr_payload;
           Parsetree.attr_loc = attr_loc }
         ->
         this#record "Ast_408.Parsetree.attribute"
           [("attr_name", (this#lift_loc this#string attr_name));
           ("attr_payload", (this#lift_Parsetree_payload attr_payload));
           ("attr_loc", (this#lift_Location_t attr_loc))] : Parsetree.attribute
                                                              -> 'res)
    method lift_Parsetree_payload : Parsetree.payload -> 'res=
      (function
       | Parsetree.PStr x0 ->
           this#constr "Ast_408.Parsetree.payload"
             ("PStr", [this#lift_Parsetree_structure x0])
       | Parsetree.PSig x0 ->
           this#constr "Ast_408.Parsetree.payload"
             ("PSig", [this#lift_Parsetree_signature x0])
       | Parsetree.PTyp x0 ->
           this#constr "Ast_408.Parsetree.payload"
             ("PTyp", [this#lift_Parsetree_core_type x0])
       | Parsetree.PPat (x0, x1) ->
           this#constr "Ast_408.Parsetree.payload"
             ("PPat",
               [this#lift_Parsetree_pattern x0;
               this#lift_option this#lift_Parsetree_expression x1]) :
      Parsetree.payload -> 'res)
    method lift_Parsetree_structure : Parsetree.structure -> 'res=
      (fun x -> this#list (List.map this#lift_Parsetree_structure_item x) :
      Parsetree.structure -> 'res)
    method lift_Parsetree_structure_item :
      Parsetree.structure_item -> 'res=
      (fun
         { Parsetree.pstr_desc = pstr_desc;
           Parsetree.pstr_loc = pstr_loc }
         ->
         this#record "Ast_408.Parsetree.structure_item"
           [("pstr_desc",
              (this#lift_Parsetree_structure_item_desc pstr_desc));
           ("pstr_loc", (this#lift_Location_t pstr_loc))] : Parsetree.structure_item
                                                              -> 'res)
    method lift_Parsetree_structure_item_desc :
      Parsetree.structure_item_desc -> 'res=
      (function
       | Parsetree.Pstr_eval (x0, x1) ->
           this#constr "Ast_408.Parsetree.structure_item_desc"
             ("Pstr_eval",
               [this#lift_Parsetree_expression x0;
               this#lift_Parsetree_attributes x1])
       | Parsetree.Pstr_value (x0, x1) ->
           this#constr "Ast_408.Parsetree.structure_item_desc"
             ("Pstr_value",
               [this#lift_rec_flag x0;
               this#list (List.map this#lift_Parsetree_value_binding x1)])
       | Parsetree.Pstr_primitive x0 ->
           this#constr "Ast_408.Parsetree.structure_item_desc"
             ("Pstr_primitive", [this#lift_Parsetree_value_description x0])
       | Parsetree.Pstr_type (x0, x1) ->
           this#constr "Ast_408.Parsetree.structure_item_desc"
             ("Pstr_type",
               [this#lift_rec_flag x0;
               this#list (List.map this#lift_Parsetree_type_declaration x1)])
       | Parsetree.Pstr_typext x0 ->
           this#constr "Ast_408.Parsetree.structure_item_desc"
             ("Pstr_typext", [this#lift_Parsetree_type_extension x0])
       | Parsetree.Pstr_exception x0 ->
           this#constr "Ast_408.Parsetree.structure_item_desc"
             ("Pstr_exception", [this#lift_Parsetree_type_exception x0])
       | Parsetree.Pstr_module x0 ->
           this#constr "Ast_408.Parsetree.structure_item_desc"
             ("Pstr_module", [this#lift_Parsetree_module_binding x0])
       | Parsetree.Pstr_recmodule x0 ->
           this#constr "Ast_408.Parsetree.structure_item_desc"
             ("Pstr_recmodule",
               [this#list (List.map this#lift_Parsetree_module_binding x0)])
       | Parsetree.Pstr_modtype x0 ->
           this#constr "Ast_408.Parsetree.structure_item_desc"
             ("Pstr_modtype",
               [this#lift_Parsetree_module_type_declaration x0])
       | Parsetree.Pstr_open x0 ->
           this#constr "Ast_408.Parsetree.structure_item_desc"
             ("Pstr_open", [this#lift_Parsetree_open_declaration x0])
       | Parsetree.Pstr_class x0 ->
           this#constr "Ast_408.Parsetree.structure_item_desc"
             ("Pstr_class",
               [this#list (List.map this#lift_Parsetree_class_declaration x0)])
       | Parsetree.Pstr_class_type x0 ->
           this#constr "Ast_408.Parsetree.structure_item_desc"
             ("Pstr_class_type",
               [this#list
                  (List.map this#lift_Parsetree_class_type_declaration x0)])
       | Parsetree.Pstr_include x0 ->
           this#constr "Ast_408.Parsetree.structure_item_desc"
             ("Pstr_include", [this#lift_Parsetree_include_declaration x0])
       | Parsetree.Pstr_attribute x0 ->
           this#constr "Ast_408.Parsetree.structure_item_desc"
             ("Pstr_attribute", [this#lift_Parsetree_attribute x0])
       | Parsetree.Pstr_extension (x0, x1) ->
           this#constr "Ast_408.Parsetree.structure_item_desc"
             ("Pstr_extension",
               [this#lift_Parsetree_extension x0;
               this#lift_Parsetree_attributes x1]) : Parsetree.structure_item_desc
                                                       -> 'res)
    method lift_Parsetree_include_declaration :
      Parsetree.include_declaration -> 'res=
      (fun x ->
         this#lift_Parsetree_include_infos this#lift_Parsetree_module_expr x :
      Parsetree.include_declaration -> 'res)
    method lift_Parsetree_class_declaration :
      Parsetree.class_declaration -> 'res=
      (fun x ->
         this#lift_Parsetree_class_infos this#lift_Parsetree_class_expr x :
      Parsetree.class_declaration -> 'res)
    method lift_Parsetree_class_expr : Parsetree.class_expr -> 'res=
      (fun
         { Parsetree.pcl_desc = pcl_desc;
           Parsetree.pcl_loc = pcl_loc;
           Parsetree.pcl_attributes = pcl_attributes }
         ->
         this#record "Ast_408.Parsetree.class_expr"
           [("pcl_desc", (this#lift_Parsetree_class_expr_desc pcl_desc));
           ("pcl_loc", (this#lift_Location_t pcl_loc));
           ("pcl_attributes",
             (this#lift_Parsetree_attributes pcl_attributes))] : Parsetree.class_expr
                                                                   ->
                                                                   'res)
    method lift_Parsetree_class_expr_desc :
      Parsetree.class_expr_desc -> 'res=
      (function
       | Parsetree.Pcl_constr (x0, x1) ->
           this#constr "Ast_408.Parsetree.class_expr_desc"
             ("Pcl_constr",
               [this#lift_loc this#lift_Longident_t x0;
               this#list (List.map this#lift_Parsetree_core_type x1)])
       | Parsetree.Pcl_structure x0 ->
           this#constr "Ast_408.Parsetree.class_expr_desc"
             ("Pcl_structure", [this#lift_Parsetree_class_structure x0])
       | Parsetree.Pcl_fun (x0, x1, x2, x3) ->
           this#constr "Ast_408.Parsetree.class_expr_desc"
             ("Pcl_fun",
               [this#lift_arg_label x0;
               this#lift_option this#lift_Parsetree_expression x1;
               this#lift_Parsetree_pattern x2;
               this#lift_Parsetree_class_expr x3])
       | Parsetree.Pcl_apply (x0, x1) ->
           this#constr "Ast_408.Parsetree.class_expr_desc"
             ("Pcl_apply",
               [this#lift_Parsetree_class_expr x0;
               this#list
                 (List.map
                    (fun x ->
                       let (x0, x1) = x in
                       this#tuple
                         [this#lift_arg_label x0;
                         this#lift_Parsetree_expression x1]) x1)])
       | Parsetree.Pcl_let (x0, x1, x2) ->
           this#constr "Ast_408.Parsetree.class_expr_desc"
             ("Pcl_let",
               [this#lift_rec_flag x0;
               this#list (List.map this#lift_Parsetree_value_binding x1);
               this#lift_Parsetree_class_expr x2])
       | Parsetree.Pcl_constraint (x0, x1) ->
           this#constr "Ast_408.Parsetree.class_expr_desc"
             ("Pcl_constraint",
               [this#lift_Parsetree_class_expr x0;
               this#lift_Parsetree_class_type x1])
       | Parsetree.Pcl_extension x0 ->
           this#constr "Ast_408.Parsetree.class_expr_desc"
             ("Pcl_extension", [this#lift_Parsetree_extension x0])
       | Parsetree.Pcl_open (x0, x1) ->
           this#constr "Ast_408.Parsetree.class_expr_desc"
             ("Pcl_open",
               [this#lift_Parsetree_open_description x0;
               this#lift_Parsetree_class_expr x1]) : Parsetree.class_expr_desc
                                                       -> 'res)
    method lift_Parsetree_class_structure :
      Parsetree.class_structure -> 'res=
      (fun
         { Parsetree.pcstr_self = pcstr_self;
           Parsetree.pcstr_fields = pcstr_fields }
         ->
         this#record "Ast_408.Parsetree.class_structure"
           [("pcstr_self", (this#lift_Parsetree_pattern pcstr_self));
           ("pcstr_fields",
             (this#list
                (List.map this#lift_Parsetree_class_field pcstr_fields)))] :
      Parsetree.class_structure -> 'res)
    method lift_Parsetree_class_field :
      Parsetree.class_field -> 'res=
      (fun
         { Parsetree.pcf_desc = pcf_desc;
           Parsetree.pcf_loc = pcf_loc;
           Parsetree.pcf_attributes = pcf_attributes }
         ->
         this#record "Ast_408.Parsetree.class_field"
           [("pcf_desc", (this#lift_Parsetree_class_field_desc pcf_desc));
           ("pcf_loc", (this#lift_Location_t pcf_loc));
           ("pcf_attributes",
             (this#lift_Parsetree_attributes pcf_attributes))] : Parsetree.class_field
                                                                   ->
                                                                   'res)
    method lift_Parsetree_class_field_desc :
      Parsetree.class_field_desc -> 'res=
      (function
       | Parsetree.Pcf_inherit (x0, x1, x2) ->
           this#constr "Ast_408.Parsetree.class_field_desc"
             ("Pcf_inherit",
               [this#lift_override_flag x0;
               this#lift_Parsetree_class_expr x1;
               this#lift_option (fun x -> this#lift_loc this#string x) x2])
       | Parsetree.Pcf_val x0 ->
           this#constr "Ast_408.Parsetree.class_field_desc"
             ("Pcf_val",
               [(let (x0, x1, x2) = x0 in
                 this#tuple
                   [this#lift_loc this#lift_label x0;
                   this#lift_mutable_flag x1;
                   this#lift_Parsetree_class_field_kind x2])])
       | Parsetree.Pcf_method x0 ->
           this#constr "Ast_408.Parsetree.class_field_desc"
             ("Pcf_method",
               [(let (x0, x1, x2) = x0 in
                 this#tuple
                   [this#lift_loc this#lift_label x0;
                   this#lift_private_flag x1;
                   this#lift_Parsetree_class_field_kind x2])])
       | Parsetree.Pcf_constraint x0 ->
           this#constr "Ast_408.Parsetree.class_field_desc"
             ("Pcf_constraint",
               [(let (x0, x1) = x0 in
                 this#tuple
                   [this#lift_Parsetree_core_type x0;
                   this#lift_Parsetree_core_type x1])])
       | Parsetree.Pcf_initializer x0 ->
           this#constr "Ast_408.Parsetree.class_field_desc"
             ("Pcf_initializer", [this#lift_Parsetree_expression x0])
       | Parsetree.Pcf_attribute x0 ->
           this#constr "Ast_408.Parsetree.class_field_desc"
             ("Pcf_attribute", [this#lift_Parsetree_attribute x0])
       | Parsetree.Pcf_extension x0 ->
           this#constr "Ast_408.Parsetree.class_field_desc"
             ("Pcf_extension", [this#lift_Parsetree_extension x0]) :
      Parsetree.class_field_desc -> 'res)
    method lift_Parsetree_class_field_kind :
      Parsetree.class_field_kind -> 'res=
      (function
       | Parsetree.Cfk_virtual x0 ->
           this#constr "Ast_408.Parsetree.class_field_kind"
             ("Cfk_virtual", [this#lift_Parsetree_core_type x0])
       | Parsetree.Cfk_concrete (x0, x1) ->
           this#constr "Ast_408.Parsetree.class_field_kind"
             ("Cfk_concrete",
               [this#lift_override_flag x0;
               this#lift_Parsetree_expression x1]) : Parsetree.class_field_kind
                                                       -> 'res)
    method lift_Parsetree_open_declaration :
      Parsetree.open_declaration -> 'res=
      (fun x ->
         this#lift_Parsetree_open_infos this#lift_Parsetree_module_expr x :
      Parsetree.open_declaration -> 'res)
    method lift_Parsetree_module_binding :
      Parsetree.module_binding -> 'res=
      (fun
         { Parsetree.pmb_name = pmb_name;
           Parsetree.pmb_expr = pmb_expr;
           Parsetree.pmb_attributes = pmb_attributes;
           Parsetree.pmb_loc = pmb_loc }
         ->
         this#record "Ast_408.Parsetree.module_binding"
           [("pmb_name", (this#lift_loc this#string pmb_name));
           ("pmb_expr", (this#lift_Parsetree_module_expr pmb_expr));
           ("pmb_attributes",
             (this#lift_Parsetree_attributes pmb_attributes));
           ("pmb_loc", (this#lift_Location_t pmb_loc))] : Parsetree.module_binding
                                                            -> 'res)
    method lift_Parsetree_module_expr :
      Parsetree.module_expr -> 'res=
      (fun
         { Parsetree.pmod_desc = pmod_desc;
           Parsetree.pmod_loc = pmod_loc;
           Parsetree.pmod_attributes = pmod_attributes }
         ->
         this#record "Ast_408.Parsetree.module_expr"
           [("pmod_desc", (this#lift_Parsetree_module_expr_desc pmod_desc));
           ("pmod_loc", (this#lift_Location_t pmod_loc));
           ("pmod_attributes",
             (this#lift_Parsetree_attributes pmod_attributes))] : Parsetree.module_expr
                                                                    ->
                                                                    'res)
    method lift_Parsetree_module_expr_desc :
      Parsetree.module_expr_desc -> 'res=
      (function
       | Parsetree.Pmod_ident x0 ->
           this#constr "Ast_408.Parsetree.module_expr_desc"
             ("Pmod_ident", [this#lift_loc this#lift_Longident_t x0])
       | Parsetree.Pmod_structure x0 ->
           this#constr "Ast_408.Parsetree.module_expr_desc"
             ("Pmod_structure", [this#lift_Parsetree_structure x0])
       | Parsetree.Pmod_functor (x0, x1, x2) ->
           this#constr "Ast_408.Parsetree.module_expr_desc"
             ("Pmod_functor",
               [this#lift_loc this#string x0;
               this#lift_option this#lift_Parsetree_module_type x1;
               this#lift_Parsetree_module_expr x2])
       | Parsetree.Pmod_apply (x0, x1) ->
           this#constr "Ast_408.Parsetree.module_expr_desc"
             ("Pmod_apply",
               [this#lift_Parsetree_module_expr x0;
               this#lift_Parsetree_module_expr x1])
       | Parsetree.Pmod_constraint (x0, x1) ->
           this#constr "Ast_408.Parsetree.module_expr_desc"
             ("Pmod_constraint",
               [this#lift_Parsetree_module_expr x0;
               this#lift_Parsetree_module_type x1])
       | Parsetree.Pmod_unpack x0 ->
           this#constr "Ast_408.Parsetree.module_expr_desc"
             ("Pmod_unpack", [this#lift_Parsetree_expression x0])
       | Parsetree.Pmod_extension x0 ->
           this#constr "Ast_408.Parsetree.module_expr_desc"
             ("Pmod_extension", [this#lift_Parsetree_extension x0]) :
      Parsetree.module_expr_desc -> 'res)
    method lift_Parsetree_module_type :
      Parsetree.module_type -> 'res=
      (fun
         { Parsetree.pmty_desc = pmty_desc;
           Parsetree.pmty_loc = pmty_loc;
           Parsetree.pmty_attributes = pmty_attributes }
         ->
         this#record "Ast_408.Parsetree.module_type"
           [("pmty_desc", (this#lift_Parsetree_module_type_desc pmty_desc));
           ("pmty_loc", (this#lift_Location_t pmty_loc));
           ("pmty_attributes",
             (this#lift_Parsetree_attributes pmty_attributes))] : Parsetree.module_type
                                                                    ->
                                                                    'res)
    method lift_Parsetree_module_type_desc :
      Parsetree.module_type_desc -> 'res=
      (function
       | Parsetree.Pmty_ident x0 ->
           this#constr "Ast_408.Parsetree.module_type_desc"
             ("Pmty_ident", [this#lift_loc this#lift_Longident_t x0])
       | Parsetree.Pmty_signature x0 ->
           this#constr "Ast_408.Parsetree.module_type_desc"
             ("Pmty_signature", [this#lift_Parsetree_signature x0])
       | Parsetree.Pmty_functor (x0, x1, x2) ->
           this#constr "Ast_408.Parsetree.module_type_desc"
             ("Pmty_functor",
               [this#lift_loc this#string x0;
               this#lift_option this#lift_Parsetree_module_type x1;
               this#lift_Parsetree_module_type x2])
       | Parsetree.Pmty_with (x0, x1) ->
           this#constr "Ast_408.Parsetree.module_type_desc"
             ("Pmty_with",
               [this#lift_Parsetree_module_type x0;
               this#list (List.map this#lift_Parsetree_with_constraint x1)])
       | Parsetree.Pmty_typeof x0 ->
           this#constr "Ast_408.Parsetree.module_type_desc"
             ("Pmty_typeof", [this#lift_Parsetree_module_expr x0])
       | Parsetree.Pmty_extension x0 ->
           this#constr "Ast_408.Parsetree.module_type_desc"
             ("Pmty_extension", [this#lift_Parsetree_extension x0])
       | Parsetree.Pmty_alias x0 ->
           this#constr "Ast_408.Parsetree.module_type_desc"
             ("Pmty_alias", [this#lift_loc this#lift_Longident_t x0]) :
      Parsetree.module_type_desc -> 'res)
    method lift_Parsetree_with_constraint :
      Parsetree.with_constraint -> 'res=
      (function
       | Parsetree.Pwith_type (x0, x1) ->
           this#constr "Ast_408.Parsetree.with_constraint"
             ("Pwith_type",
               [this#lift_loc this#lift_Longident_t x0;
               this#lift_Parsetree_type_declaration x1])
       | Parsetree.Pwith_module (x0, x1) ->
           this#constr "Ast_408.Parsetree.with_constraint"
             ("Pwith_module",
               [this#lift_loc this#lift_Longident_t x0;
               this#lift_loc this#lift_Longident_t x1])
       | Parsetree.Pwith_typesubst (x0, x1) ->
           this#constr "Ast_408.Parsetree.with_constraint"
             ("Pwith_typesubst",
               [this#lift_loc this#lift_Longident_t x0;
               this#lift_Parsetree_type_declaration x1])
       | Parsetree.Pwith_modsubst (x0, x1) ->
           this#constr "Ast_408.Parsetree.with_constraint"
             ("Pwith_modsubst",
               [this#lift_loc this#lift_Longident_t x0;
               this#lift_loc this#lift_Longident_t x1]) : Parsetree.with_constraint
                                                            -> 'res)
    method lift_Parsetree_signature : Parsetree.signature -> 'res=
      (fun x -> this#list (List.map this#lift_Parsetree_signature_item x) :
      Parsetree.signature -> 'res)
    method lift_Parsetree_signature_item :
      Parsetree.signature_item -> 'res=
      (fun
         { Parsetree.psig_desc = psig_desc;
           Parsetree.psig_loc = psig_loc }
         ->
         this#record "Ast_408.Parsetree.signature_item"
           [("psig_desc",
              (this#lift_Parsetree_signature_item_desc psig_desc));
           ("psig_loc", (this#lift_Location_t psig_loc))] : Parsetree.signature_item
                                                              -> 'res)
    method lift_Parsetree_signature_item_desc :
      Parsetree.signature_item_desc -> 'res=
      (function
       | Parsetree.Psig_value x0 ->
           this#constr "Ast_408.Parsetree.signature_item_desc"
             ("Psig_value", [this#lift_Parsetree_value_description x0])
       | Parsetree.Psig_type (x0, x1) ->
           this#constr "Ast_408.Parsetree.signature_item_desc"
             ("Psig_type",
               [this#lift_rec_flag x0;
               this#list (List.map this#lift_Parsetree_type_declaration x1)])
       | Parsetree.Psig_typesubst x0 ->
           this#constr "Ast_408.Parsetree.signature_item_desc"
             ("Psig_typesubst",
               [this#list (List.map this#lift_Parsetree_type_declaration x0)])
       | Parsetree.Psig_typext x0 ->
           this#constr "Ast_408.Parsetree.signature_item_desc"
             ("Psig_typext", [this#lift_Parsetree_type_extension x0])
       | Parsetree.Psig_exception x0 ->
           this#constr "Ast_408.Parsetree.signature_item_desc"
             ("Psig_exception", [this#lift_Parsetree_type_exception x0])
       | Parsetree.Psig_module x0 ->
           this#constr "Ast_408.Parsetree.signature_item_desc"
             ("Psig_module", [this#lift_Parsetree_module_declaration x0])
       | Parsetree.Psig_modsubst x0 ->
           this#constr "Ast_408.Parsetree.signature_item_desc"
             ("Psig_modsubst", [this#lift_Parsetree_module_substitution x0])
       | Parsetree.Psig_recmodule x0 ->
           this#constr "Ast_408.Parsetree.signature_item_desc"
             ("Psig_recmodule",
               [this#list
                  (List.map this#lift_Parsetree_module_declaration x0)])
       | Parsetree.Psig_modtype x0 ->
           this#constr "Ast_408.Parsetree.signature_item_desc"
             ("Psig_modtype",
               [this#lift_Parsetree_module_type_declaration x0])
       | Parsetree.Psig_open x0 ->
           this#constr "Ast_408.Parsetree.signature_item_desc"
             ("Psig_open", [this#lift_Parsetree_open_description x0])
       | Parsetree.Psig_include x0 ->
           this#constr "Ast_408.Parsetree.signature_item_desc"
             ("Psig_include", [this#lift_Parsetree_include_description x0])
       | Parsetree.Psig_class x0 ->
           this#constr "Ast_408.Parsetree.signature_item_desc"
             ("Psig_class",
               [this#list (List.map this#lift_Parsetree_class_description x0)])
       | Parsetree.Psig_class_type x0 ->
           this#constr "Ast_408.Parsetree.signature_item_desc"
             ("Psig_class_type",
               [this#list
                  (List.map this#lift_Parsetree_class_type_declaration x0)])
       | Parsetree.Psig_attribute x0 ->
           this#constr "Ast_408.Parsetree.signature_item_desc"
             ("Psig_attribute", [this#lift_Parsetree_attribute x0])
       | Parsetree.Psig_extension (x0, x1) ->
           this#constr "Ast_408.Parsetree.signature_item_desc"
             ("Psig_extension",
               [this#lift_Parsetree_extension x0;
               this#lift_Parsetree_attributes x1]) : Parsetree.signature_item_desc
                                                       -> 'res)
    method lift_Parsetree_class_type_declaration :
      Parsetree.class_type_declaration -> 'res=
      (fun x ->
         this#lift_Parsetree_class_infos this#lift_Parsetree_class_type x :
      Parsetree.class_type_declaration -> 'res)
    method lift_Parsetree_class_description :
      Parsetree.class_description -> 'res=
      (fun x ->
         this#lift_Parsetree_class_infos this#lift_Parsetree_class_type x :
      Parsetree.class_description -> 'res)
    method lift_Parsetree_class_type : Parsetree.class_type -> 'res=
      (fun
         { Parsetree.pcty_desc = pcty_desc;
           Parsetree.pcty_loc = pcty_loc;
           Parsetree.pcty_attributes = pcty_attributes }
         ->
         this#record "Ast_408.Parsetree.class_type"
           [("pcty_desc", (this#lift_Parsetree_class_type_desc pcty_desc));
           ("pcty_loc", (this#lift_Location_t pcty_loc));
           ("pcty_attributes",
             (this#lift_Parsetree_attributes pcty_attributes))] : Parsetree.class_type
                                                                    ->
                                                                    'res)
    method lift_Parsetree_class_type_desc :
      Parsetree.class_type_desc -> 'res=
      (function
       | Parsetree.Pcty_constr (x0, x1) ->
           this#constr "Ast_408.Parsetree.class_type_desc"
             ("Pcty_constr",
               [this#lift_loc this#lift_Longident_t x0;
               this#list (List.map this#lift_Parsetree_core_type x1)])
       | Parsetree.Pcty_signature x0 ->
           this#constr "Ast_408.Parsetree.class_type_desc"
             ("Pcty_signature", [this#lift_Parsetree_class_signature x0])
       | Parsetree.Pcty_arrow (x0, x1, x2) ->
           this#constr "Ast_408.Parsetree.class_type_desc"
             ("Pcty_arrow",
               [this#lift_arg_label x0;
               this#lift_Parsetree_core_type x1;
               this#lift_Parsetree_class_type x2])
       | Parsetree.Pcty_extension x0 ->
           this#constr "Ast_408.Parsetree.class_type_desc"
             ("Pcty_extension", [this#lift_Parsetree_extension x0])
       | Parsetree.Pcty_open (x0, x1) ->
           this#constr "Ast_408.Parsetree.class_type_desc"
             ("Pcty_open",
               [this#lift_Parsetree_open_description x0;
               this#lift_Parsetree_class_type x1]) : Parsetree.class_type_desc
                                                       -> 'res)
    method lift_Parsetree_class_signature :
      Parsetree.class_signature -> 'res=
      (fun
         { Parsetree.pcsig_self = pcsig_self;
           Parsetree.pcsig_fields = pcsig_fields }
         ->
         this#record "Ast_408.Parsetree.class_signature"
           [("pcsig_self", (this#lift_Parsetree_core_type pcsig_self));
           ("pcsig_fields",
             (this#list
                (List.map this#lift_Parsetree_class_type_field pcsig_fields)))] :
      Parsetree.class_signature -> 'res)
    method lift_Parsetree_class_type_field :
      Parsetree.class_type_field -> 'res=
      (fun
         { Parsetree.pctf_desc = pctf_desc;
           Parsetree.pctf_loc = pctf_loc;
           Parsetree.pctf_attributes = pctf_attributes }
         ->
         this#record "Ast_408.Parsetree.class_type_field"
           [("pctf_desc",
              (this#lift_Parsetree_class_type_field_desc pctf_desc));
           ("pctf_loc", (this#lift_Location_t pctf_loc));
           ("pctf_attributes",
             (this#lift_Parsetree_attributes pctf_attributes))] : Parsetree.class_type_field
                                                                    ->
                                                                    'res)
    method lift_Parsetree_class_type_field_desc :
      Parsetree.class_type_field_desc -> 'res=
      (function
       | Parsetree.Pctf_inherit x0 ->
           this#constr "Ast_408.Parsetree.class_type_field_desc"
             ("Pctf_inherit", [this#lift_Parsetree_class_type x0])
       | Parsetree.Pctf_val x0 ->
           this#constr "Ast_408.Parsetree.class_type_field_desc"
             ("Pctf_val",
               [(let (x0, x1, x2, x3) = x0 in
                 this#tuple
                   [this#lift_loc this#lift_label x0;
                   this#lift_mutable_flag x1;
                   this#lift_virtual_flag x2;
                   this#lift_Parsetree_core_type x3])])
       | Parsetree.Pctf_method x0 ->
           this#constr "Ast_408.Parsetree.class_type_field_desc"
             ("Pctf_method",
               [(let (x0, x1, x2, x3) = x0 in
                 this#tuple
                   [this#lift_loc this#lift_label x0;
                   this#lift_private_flag x1;
                   this#lift_virtual_flag x2;
                   this#lift_Parsetree_core_type x3])])
       | Parsetree.Pctf_constraint x0 ->
           this#constr "Ast_408.Parsetree.class_type_field_desc"
             ("Pctf_constraint",
               [(let (x0, x1) = x0 in
                 this#tuple
                   [this#lift_Parsetree_core_type x0;
                   this#lift_Parsetree_core_type x1])])
       | Parsetree.Pctf_attribute x0 ->
           this#constr "Ast_408.Parsetree.class_type_field_desc"
             ("Pctf_attribute", [this#lift_Parsetree_attribute x0])
       | Parsetree.Pctf_extension x0 ->
           this#constr "Ast_408.Parsetree.class_type_field_desc"
             ("Pctf_extension", [this#lift_Parsetree_extension x0]) :
      Parsetree.class_type_field_desc -> 'res)
    method lift_Parsetree_extension : Parsetree.extension -> 'res=
      (fun x ->
         let (x0, x1) = x in
         this#tuple
           [this#lift_loc this#string x0; this#lift_Parsetree_payload x1] :
      Parsetree.extension -> 'res)
    method lift_Parsetree_class_infos :
      'f0 . ('f0 -> 'res) -> 'f0 Parsetree.class_infos -> 'res= fun
      (type f0) ->
      (fun f0 ->
         fun
           { Parsetree.pci_virt = pci_virt;
             Parsetree.pci_params = pci_params;
             Parsetree.pci_name = pci_name;
             Parsetree.pci_expr = pci_expr;
             Parsetree.pci_loc = pci_loc;
             Parsetree.pci_attributes = pci_attributes }
           ->
           this#record "Ast_408.Parsetree.class_infos"
             [("pci_virt", (this#lift_virtual_flag pci_virt));
             ("pci_params",
               (this#list
                  (List.map
                     (fun x ->
                        let (x0, x1) = x in
                        this#tuple
                          [this#lift_Parsetree_core_type x0;
                          this#lift_variance x1]) pci_params)));
             ("pci_name", (this#lift_loc this#string pci_name));
             ("pci_expr", (f0 pci_expr));
             ("pci_loc", (this#lift_Location_t pci_loc));
             ("pci_attributes",
               (this#lift_Parsetree_attributes pci_attributes))] : (f0 ->
                                                                    'res) ->
                                                                    f0
                                                                    Parsetree.class_infos
                                                                    ->
                                                                    'res)
    method lift_virtual_flag :
      Migrate_parsetree__Ast_408.Asttypes.virtual_flag -> 'res=
      (function
       | Migrate_parsetree__Ast_408.Asttypes.Virtual ->
           this#constr "Migrate_parsetree__Ast_408.Asttypes.virtual_flag"
             ("Virtual", [])
       | Migrate_parsetree__Ast_408.Asttypes.Concrete ->
           this#constr "Migrate_parsetree__Ast_408.Asttypes.virtual_flag"
             ("Concrete", []) : Migrate_parsetree__Ast_408.Asttypes.virtual_flag
                                  -> 'res)
    method lift_Parsetree_include_description :
      Parsetree.include_description -> 'res=
      (fun x ->
         this#lift_Parsetree_include_infos this#lift_Parsetree_module_type x :
      Parsetree.include_description -> 'res)
    method lift_Parsetree_include_infos :
      'f0 . ('f0 -> 'res) -> 'f0 Parsetree.include_infos -> 'res= fun
      (type f0) ->
      (fun f0 ->
         fun
           { Parsetree.pincl_mod = pincl_mod;
             Parsetree.pincl_loc = pincl_loc;
             Parsetree.pincl_attributes = pincl_attributes }
           ->
           this#record "Ast_408.Parsetree.include_infos"
             [("pincl_mod", (f0 pincl_mod));
             ("pincl_loc", (this#lift_Location_t pincl_loc));
             ("pincl_attributes",
               (this#lift_Parsetree_attributes pincl_attributes))] :
      (f0 -> 'res) -> f0 Parsetree.include_infos -> 'res)
    method lift_Parsetree_open_description :
      Parsetree.open_description -> 'res=
      (fun x ->
         this#lift_Parsetree_open_infos
           (fun x -> this#lift_loc this#lift_Longident_t x) x : Parsetree.open_description
                                                                  ->
                                                                  'res)
    method lift_Parsetree_open_infos :
      'f0 . ('f0 -> 'res) -> 'f0 Parsetree.open_infos -> 'res= fun
      (type f0) ->
      (fun f0 ->
         fun
           { Parsetree.popen_expr = popen_expr;
             Parsetree.popen_override = popen_override;
             Parsetree.popen_loc = popen_loc;
             Parsetree.popen_attributes = popen_attributes }
           ->
           this#record "Ast_408.Parsetree.open_infos"
             [("popen_expr", (f0 popen_expr));
             ("popen_override", (this#lift_override_flag popen_override));
             ("popen_loc", (this#lift_Location_t popen_loc));
             ("popen_attributes",
               (this#lift_Parsetree_attributes popen_attributes))] :
      (f0 -> 'res) -> f0 Parsetree.open_infos -> 'res)
    method lift_override_flag :
      Migrate_parsetree__Ast_408.Asttypes.override_flag -> 'res=
      (function
       | Migrate_parsetree__Ast_408.Asttypes.Override ->
           this#constr "Migrate_parsetree__Ast_408.Asttypes.override_flag"
             ("Override", [])
       | Migrate_parsetree__Ast_408.Asttypes.Fresh ->
           this#constr "Migrate_parsetree__Ast_408.Asttypes.override_flag"
             ("Fresh", []) : Migrate_parsetree__Ast_408.Asttypes.override_flag
                               -> 'res)
    method lift_Parsetree_module_type_declaration :
      Parsetree.module_type_declaration -> 'res=
      (fun
         { Parsetree.pmtd_name = pmtd_name;
           Parsetree.pmtd_type = pmtd_type;
           Parsetree.pmtd_attributes = pmtd_attributes;
           Parsetree.pmtd_loc = pmtd_loc }
         ->
         this#record "Ast_408.Parsetree.module_type_declaration"
           [("pmtd_name", (this#lift_loc this#string pmtd_name));
           ("pmtd_type",
             (this#lift_option this#lift_Parsetree_module_type pmtd_type));
           ("pmtd_attributes",
             (this#lift_Parsetree_attributes pmtd_attributes));
           ("pmtd_loc", (this#lift_Location_t pmtd_loc))] : Parsetree.module_type_declaration
                                                              -> 'res)
    method lift_Parsetree_module_substitution :
      Parsetree.module_substitution -> 'res=
      (fun
         { Parsetree.pms_name = pms_name;
           Parsetree.pms_manifest = pms_manifest;
           Parsetree.pms_attributes = pms_attributes;
           Parsetree.pms_loc = pms_loc }
         ->
         this#record "Ast_408.Parsetree.module_substitution"
           [("pms_name", (this#lift_loc this#string pms_name));
           ("pms_manifest",
             (this#lift_loc this#lift_Longident_t pms_manifest));
           ("pms_attributes",
             (this#lift_Parsetree_attributes pms_attributes));
           ("pms_loc", (this#lift_Location_t pms_loc))] : Parsetree.module_substitution
                                                            -> 'res)
    method lift_Parsetree_module_declaration :
      Parsetree.module_declaration -> 'res=
      (fun
         { Parsetree.pmd_name = pmd_name;
           Parsetree.pmd_type = pmd_type;
           Parsetree.pmd_attributes = pmd_attributes;
           Parsetree.pmd_loc = pmd_loc }
         ->
         this#record "Ast_408.Parsetree.module_declaration"
           [("pmd_name", (this#lift_loc this#string pmd_name));
           ("pmd_type", (this#lift_Parsetree_module_type pmd_type));
           ("pmd_attributes",
             (this#lift_Parsetree_attributes pmd_attributes));
           ("pmd_loc", (this#lift_Location_t pmd_loc))] : Parsetree.module_declaration
                                                            -> 'res)
    method lift_Parsetree_type_exception :
      Parsetree.type_exception -> 'res=
      (fun
         { Parsetree.ptyexn_constructor = ptyexn_constructor;
           Parsetree.ptyexn_loc = ptyexn_loc;
           Parsetree.ptyexn_attributes = ptyexn_attributes }
         ->
         this#record "Ast_408.Parsetree.type_exception"
           [("ptyexn_constructor",
              (this#lift_Parsetree_extension_constructor ptyexn_constructor));
           ("ptyexn_loc", (this#lift_Location_t ptyexn_loc));
           ("ptyexn_attributes",
             (this#lift_Parsetree_attributes ptyexn_attributes))] : Parsetree.type_exception
                                                                    ->
                                                                    'res)
    method lift_Parsetree_type_extension :
      Parsetree.type_extension -> 'res=
      (fun
         { Parsetree.ptyext_path = ptyext_path;
           Parsetree.ptyext_params = ptyext_params;
           Parsetree.ptyext_constructors = ptyext_constructors;
           Parsetree.ptyext_private = ptyext_private;
           Parsetree.ptyext_loc = ptyext_loc;
           Parsetree.ptyext_attributes = ptyext_attributes }
         ->
         this#record "Ast_408.Parsetree.type_extension"
           [("ptyext_path",
              (this#lift_loc this#lift_Longident_t ptyext_path));
           ("ptyext_params",
             (this#list
                (List.map
                   (fun x ->
                      let (x0, x1) = x in
                      this#tuple
                        [this#lift_Parsetree_core_type x0;
                        this#lift_variance x1]) ptyext_params)));
           ("ptyext_constructors",
             (this#list
                (List.map this#lift_Parsetree_extension_constructor
                   ptyext_constructors)));
           ("ptyext_private", (this#lift_private_flag ptyext_private));
           ("ptyext_loc", (this#lift_Location_t ptyext_loc));
           ("ptyext_attributes",
             (this#lift_Parsetree_attributes ptyext_attributes))] : Parsetree.type_extension
                                                                    ->
                                                                    'res)
    method lift_Parsetree_extension_constructor :
      Parsetree.extension_constructor -> 'res=
      (fun
         { Parsetree.pext_name = pext_name;
           Parsetree.pext_kind = pext_kind;
           Parsetree.pext_loc = pext_loc;
           Parsetree.pext_attributes = pext_attributes }
         ->
         this#record "Ast_408.Parsetree.extension_constructor"
           [("pext_name", (this#lift_loc this#string pext_name));
           ("pext_kind",
             (this#lift_Parsetree_extension_constructor_kind pext_kind));
           ("pext_loc", (this#lift_Location_t pext_loc));
           ("pext_attributes",
             (this#lift_Parsetree_attributes pext_attributes))] : Parsetree.extension_constructor
                                                                    ->
                                                                    'res)
    method lift_Parsetree_extension_constructor_kind :
      Parsetree.extension_constructor_kind -> 'res=
      (function
       | Parsetree.Pext_decl (x0, x1) ->
           this#constr "Ast_408.Parsetree.extension_constructor_kind"
             ("Pext_decl",
               [this#lift_Parsetree_constructor_arguments x0;
               this#lift_option this#lift_Parsetree_core_type x1])
       | Parsetree.Pext_rebind x0 ->
           this#constr "Ast_408.Parsetree.extension_constructor_kind"
             ("Pext_rebind", [this#lift_loc this#lift_Longident_t x0]) :
      Parsetree.extension_constructor_kind -> 'res)
    method lift_Parsetree_type_declaration :
      Parsetree.type_declaration -> 'res=
      (fun
         { Parsetree.ptype_name = ptype_name;
           Parsetree.ptype_params = ptype_params;
           Parsetree.ptype_cstrs = ptype_cstrs;
           Parsetree.ptype_kind = ptype_kind;
           Parsetree.ptype_private = ptype_private;
           Parsetree.ptype_manifest = ptype_manifest;
           Parsetree.ptype_attributes = ptype_attributes;
           Parsetree.ptype_loc = ptype_loc }
         ->
         this#record "Ast_408.Parsetree.type_declaration"
           [("ptype_name", (this#lift_loc this#string ptype_name));
           ("ptype_params",
             (this#list
                (List.map
                   (fun x ->
                      let (x0, x1) = x in
                      this#tuple
                        [this#lift_Parsetree_core_type x0;
                        this#lift_variance x1]) ptype_params)));
           ("ptype_cstrs",
             (this#list
                (List.map
                   (fun x ->
                      let (x0, x1, x2) = x in
                      this#tuple
                        [this#lift_Parsetree_core_type x0;
                        this#lift_Parsetree_core_type x1;
                        this#lift_Location_t x2]) ptype_cstrs)));
           ("ptype_kind", (this#lift_Parsetree_type_kind ptype_kind));
           ("ptype_private", (this#lift_private_flag ptype_private));
           ("ptype_manifest",
             (this#lift_option this#lift_Parsetree_core_type ptype_manifest));
           ("ptype_attributes",
             (this#lift_Parsetree_attributes ptype_attributes));
           ("ptype_loc", (this#lift_Location_t ptype_loc))] : Parsetree.type_declaration
                                                                -> 'res)
    method lift_private_flag :
      Migrate_parsetree__Ast_408.Asttypes.private_flag -> 'res=
      (function
       | Migrate_parsetree__Ast_408.Asttypes.Private ->
           this#constr "Migrate_parsetree__Ast_408.Asttypes.private_flag"
             ("Private", [])
       | Migrate_parsetree__Ast_408.Asttypes.Public ->
           this#constr "Migrate_parsetree__Ast_408.Asttypes.private_flag"
             ("Public", []) : Migrate_parsetree__Ast_408.Asttypes.private_flag
                                -> 'res)
    method lift_Parsetree_type_kind : Parsetree.type_kind -> 'res=
      (function
       | Parsetree.Ptype_abstract ->
           this#constr "Ast_408.Parsetree.type_kind" ("Ptype_abstract", [])
       | Parsetree.Ptype_variant x0 ->
           this#constr "Ast_408.Parsetree.type_kind"
             ("Ptype_variant",
               [this#list
                  (List.map this#lift_Parsetree_constructor_declaration x0)])
       | Parsetree.Ptype_record x0 ->
           this#constr "Ast_408.Parsetree.type_kind"
             ("Ptype_record",
               [this#list (List.map this#lift_Parsetree_label_declaration x0)])
       | Parsetree.Ptype_open ->
           this#constr "Ast_408.Parsetree.type_kind" ("Ptype_open", []) :
      Parsetree.type_kind -> 'res)
    method lift_Parsetree_constructor_declaration :
      Parsetree.constructor_declaration -> 'res=
      (fun
         { Parsetree.pcd_name = pcd_name;
           Parsetree.pcd_args = pcd_args;
           Parsetree.pcd_res = pcd_res;
           Parsetree.pcd_loc = pcd_loc;
           Parsetree.pcd_attributes = pcd_attributes }
         ->
         this#record "Ast_408.Parsetree.constructor_declaration"
           [("pcd_name", (this#lift_loc this#string pcd_name));
           ("pcd_args", (this#lift_Parsetree_constructor_arguments pcd_args));
           ("pcd_res",
             (this#lift_option this#lift_Parsetree_core_type pcd_res));
           ("pcd_loc", (this#lift_Location_t pcd_loc));
           ("pcd_attributes",
             (this#lift_Parsetree_attributes pcd_attributes))] : Parsetree.constructor_declaration
                                                                   ->
                                                                   'res)
    method lift_Parsetree_constructor_arguments :
      Parsetree.constructor_arguments -> 'res=
      (function
       | Parsetree.Pcstr_tuple x0 ->
           this#constr "Ast_408.Parsetree.constructor_arguments"
             ("Pcstr_tuple",
               [this#list (List.map this#lift_Parsetree_core_type x0)])
       | Parsetree.Pcstr_record x0 ->
           this#constr "Ast_408.Parsetree.constructor_arguments"
             ("Pcstr_record",
               [this#list (List.map this#lift_Parsetree_label_declaration x0)]) :
      Parsetree.constructor_arguments -> 'res)
    method lift_Parsetree_label_declaration :
      Parsetree.label_declaration -> 'res=
      (fun
         { Parsetree.pld_name = pld_name;
           Parsetree.pld_mutable = pld_mutable;
           Parsetree.pld_type = pld_type;
           Parsetree.pld_loc = pld_loc;
           Parsetree.pld_attributes = pld_attributes }
         ->
         this#record "Ast_408.Parsetree.label_declaration"
           [("pld_name", (this#lift_loc this#string pld_name));
           ("pld_mutable", (this#lift_mutable_flag pld_mutable));
           ("pld_type", (this#lift_Parsetree_core_type pld_type));
           ("pld_loc", (this#lift_Location_t pld_loc));
           ("pld_attributes",
             (this#lift_Parsetree_attributes pld_attributes))] : Parsetree.label_declaration
                                                                   ->
                                                                   'res)
    method lift_mutable_flag :
      Migrate_parsetree__Ast_408.Asttypes.mutable_flag -> 'res=
      (function
       | Migrate_parsetree__Ast_408.Asttypes.Immutable ->
           this#constr "Migrate_parsetree__Ast_408.Asttypes.mutable_flag"
             ("Immutable", [])
       | Migrate_parsetree__Ast_408.Asttypes.Mutable ->
           this#constr "Migrate_parsetree__Ast_408.Asttypes.mutable_flag"
             ("Mutable", []) : Migrate_parsetree__Ast_408.Asttypes.mutable_flag
                                 -> 'res)
    method lift_variance :
      Migrate_parsetree__Ast_408.Asttypes.variance -> 'res=
      (function
       | Migrate_parsetree__Ast_408.Asttypes.Covariant ->
           this#constr "Migrate_parsetree__Ast_408.Asttypes.variance"
             ("Covariant", [])
       | Migrate_parsetree__Ast_408.Asttypes.Contravariant ->
           this#constr "Migrate_parsetree__Ast_408.Asttypes.variance"
             ("Contravariant", [])
       | Migrate_parsetree__Ast_408.Asttypes.Invariant ->
           this#constr "Migrate_parsetree__Ast_408.Asttypes.variance"
             ("Invariant", []) : Migrate_parsetree__Ast_408.Asttypes.variance
                                   -> 'res)
    method lift_Parsetree_value_description :
      Parsetree.value_description -> 'res=
      (fun
         { Parsetree.pval_name = pval_name;
           Parsetree.pval_type = pval_type;
           Parsetree.pval_prim = pval_prim;
           Parsetree.pval_attributes = pval_attributes;
           Parsetree.pval_loc = pval_loc }
         ->
         this#record "Ast_408.Parsetree.value_description"
           [("pval_name", (this#lift_loc this#string pval_name));
           ("pval_type", (this#lift_Parsetree_core_type pval_type));
           ("pval_prim", (this#list (List.map this#string pval_prim)));
           ("pval_attributes",
             (this#lift_Parsetree_attributes pval_attributes));
           ("pval_loc", (this#lift_Location_t pval_loc))] : Parsetree.value_description
                                                              -> 'res)
    method lift_Parsetree_object_field_desc :
      Parsetree.object_field_desc -> 'res=
      (function
       | Parsetree.Otag (x0, x1) ->
           this#constr "Ast_408.Parsetree.object_field_desc"
             ("Otag",
               [this#lift_loc this#lift_label x0;
               this#lift_Parsetree_core_type x1])
       | Parsetree.Oinherit x0 ->
           this#constr "Ast_408.Parsetree.object_field_desc"
             ("Oinherit", [this#lift_Parsetree_core_type x0]) : Parsetree.object_field_desc
                                                                  ->
                                                                  'res)
    method lift_arg_label :
      Migrate_parsetree__Ast_408.Asttypes.arg_label -> 'res=
      (function
       | Migrate_parsetree__Ast_408.Asttypes.Nolabel ->
           this#constr "Migrate_parsetree__Ast_408.Asttypes.arg_label"
             ("Nolabel", [])
       | Migrate_parsetree__Ast_408.Asttypes.Labelled x0 ->
           this#constr "Migrate_parsetree__Ast_408.Asttypes.arg_label"
             ("Labelled", [this#string x0])
       | Migrate_parsetree__Ast_408.Asttypes.Optional x0 ->
           this#constr "Migrate_parsetree__Ast_408.Asttypes.arg_label"
             ("Optional", [this#string x0]) : Migrate_parsetree__Ast_408.Asttypes.arg_label
                                                -> 'res)
    method lift_closed_flag :
      Migrate_parsetree__Ast_408.Asttypes.closed_flag -> 'res=
      (function
       | Migrate_parsetree__Ast_408.Asttypes.Closed ->
           this#constr "Migrate_parsetree__Ast_408.Asttypes.closed_flag"
             ("Closed", [])
       | Migrate_parsetree__Ast_408.Asttypes.Open ->
           this#constr "Migrate_parsetree__Ast_408.Asttypes.closed_flag"
             ("Open", []) : Migrate_parsetree__Ast_408.Asttypes.closed_flag
                              -> 'res)
    method lift_label : Migrate_parsetree__Ast_408.Asttypes.label -> 'res=
      (this#string : Migrate_parsetree__Ast_408.Asttypes.label -> 'res)
    method lift_rec_flag :
      Migrate_parsetree__Ast_408.Asttypes.rec_flag -> 'res=
      (function
       | Migrate_parsetree__Ast_408.Asttypes.Nonrecursive ->
           this#constr "Migrate_parsetree__Ast_408.Asttypes.rec_flag"
             ("Nonrecursive", [])
       | Migrate_parsetree__Ast_408.Asttypes.Recursive ->
           this#constr "Migrate_parsetree__Ast_408.Asttypes.rec_flag"
             ("Recursive", []) : Migrate_parsetree__Ast_408.Asttypes.rec_flag
                                   -> 'res)
    method lift_Parsetree_constant : Parsetree.constant -> 'res=
      (function
       | Parsetree.Pconst_integer (x0, x1) ->
           this#constr "Ast_408.Parsetree.constant"
             ("Pconst_integer",
               [this#string x0; this#lift_option this#char x1])
       | Parsetree.Pconst_char x0 ->
           this#constr "Ast_408.Parsetree.constant"
             ("Pconst_char", [this#char x0])
       | Parsetree.Pconst_string (x0, x1) ->
           this#constr "Ast_408.Parsetree.constant"
             ("Pconst_string",
               [this#string x0; this#lift_option this#string x1])
       | Parsetree.Pconst_float (x0, x1) ->
           this#constr "Ast_408.Parsetree.constant"
             ("Pconst_float",
               [this#string x0; this#lift_option this#char x1]) : Parsetree.constant
                                                                    ->
                                                                    'res)
    method lift_option : 'f0 . ('f0 -> 'res) -> 'f0 option -> 'res= fun (type
      f0) ->
      (fun f0 ->
         function
         | None -> this#constr "option" ("None", [])
         | Some x0 -> this#constr "option" ("Some", [f0 x0]) : (f0 -> 'res)
                                                                 ->
                                                                 f0 option ->
                                                                   'res)
    method lift_Longident_t : Migrate_parsetree__Ast_408.Longident.t -> 'res=
      (function
       | Migrate_parsetree__Ast_408.Longident.Lident x0 ->
           this#constr "Migrate_parsetree__Ast_408.Longident.t"
             ("Lident", [this#string x0])
       | Migrate_parsetree__Ast_408.Longident.Ldot (x0, x1) ->
           this#constr "Migrate_parsetree__Ast_408.Longident.t"
             ("Ldot", [this#lift_Longident_t x0; this#string x1])
       | Migrate_parsetree__Ast_408.Longident.Lapply (x0, x1) ->
           this#constr "Migrate_parsetree__Ast_408.Longident.t"
             ("Lapply", [this#lift_Longident_t x0; this#lift_Longident_t x1]) :
      Migrate_parsetree__Ast_408.Longident.t -> 'res)
    method lift_loc :
      'f0 .
        ('f0 -> 'res) -> 'f0 Migrate_parsetree__Ast_408.Asttypes.loc -> 'res=
      fun (type f0) ->
      (fun f0 ->
         fun
           { Migrate_parsetree__Ast_408.Asttypes.txt = txt;
             Migrate_parsetree__Ast_408.Asttypes.loc = loc }
           ->
           this#record "Migrate_parsetree__Ast_408.Asttypes.loc"
             [("txt", (f0 txt)); ("loc", (this#lift_Location_t loc))] :
      (f0 -> 'res) -> f0 Migrate_parsetree__Ast_408.Asttypes.loc -> 'res)
    method lift_Location_t : Migrate_parsetree__Ast_408.Location.t -> 'res=
      (fun
         { Migrate_parsetree__Ast_408.Location.loc_start = loc_start;
           Migrate_parsetree__Ast_408.Location.loc_end = loc_end;
           Migrate_parsetree__Ast_408.Location.loc_ghost = loc_ghost }
         ->
         this#record "Migrate_parsetree__Ast_408.Location.t"
           [("loc_start", (this#lift_position loc_start));
           ("loc_end", (this#lift_position loc_end));
           ("loc_ghost", (this#lift_bool loc_ghost))] : Migrate_parsetree__Ast_408.Location.t
                                                          -> 'res)
    method lift_bool : bool -> 'res=
      (function
       | false -> this#constr "bool" ("false", [])
       | true -> this#constr "bool" ("true", []) : bool -> 'res)
    method lift_position : Lexing.position -> 'res=
      (fun
         { Lexing.pos_fname = pos_fname;
           Lexing.pos_lnum = pos_lnum;
           Lexing.pos_bol = pos_bol; Lexing.pos_cnum = pos_cnum
           }
         ->
         this#record "Lexing.position"
           [("pos_fname", (this#string pos_fname));
           ("pos_lnum", (this#int pos_lnum));
           ("pos_bol", (this#int pos_bol));
           ("pos_cnum", (this#int pos_cnum))] : Lexing.position ->
                                                'res)

    method lift_loc_stack : Location.t list -> 'res =
      fun l -> this#list (List.map this#lift_Location_t l)
  end