forked from MLstate/opalang
-
Notifications
You must be signed in to change notification settings - Fork 0
/
bslOcaml.ml
736 lines (621 loc) · 22.9 KB
/
bslOcaml.ml
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
(*
Copyright © 2011 MLstate
This file is part of OPA.
OPA is free software: you can redistribute it and/or modify it under the
terms of the GNU Affero General Public License, version 3, as published by
the Free Software Foundation.
OPA is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for
more details.
You should have received a copy of the GNU Affero General Public License
along with OPA. If not, see <http://www.gnu.org/licenses/>.
*)
(* CF mli *)
(* depends *)
module Format = BaseFormat
module List = BaseList
module String = BaseString
(* shorthands *)
module B = BslTypes
module D = BslDirectives
module BI = BslInterface
module BPI = BslPluginInterface
module L = BslLanguage
type ml_runtime = FBuffer.t
type ml_runtime_mli = FBuffer.t
type module_name = string
type skey = string
type pos = FilePos.pos
type opaname = string
(* debug *)
let debug fmt =
OManager.printf ("@[<2>"^^fmt^^"@]@.")
(* Note about ty_spec_map, types scope:
from a key, returns the opaname, and the path in ocaml module of the definition of the type.
*)
let fbuffer () = FBuffer.create (8 * 1024)
type ty_spec_map = (opaname * module_name list) BslKeyMap.t
type env = {
(* this is just for error messages *)
last_module : FilePos.pos ;
last_endmodule : FilePos.pos ;
ml_runtime : ml_runtime ;
ml_runtime_mli : ml_runtime_mli ;
ml_line : int ;
property_mli : bool ;
rev_path : ( skey * module_name * pos ) list ;
runtime_module_name : module_name ;
ty_spec_map : ty_spec_map ;
warn_x_field : unit ;
}
(*
Special env for separation of plugin compilation
*)
module SeparatedEnv :
sig
type t
val init : ty_spec_map:ty_spec_map -> t
val fold : t -> BslPluginInterface.plugin -> t
val ty_spec_map : t -> ty_spec_map
module SideEffect :
sig
val get_ocaml_env : unit -> BslPluginInterface.ocaml_env
val add_ty_spec_map : BslKey.t -> (opaname * module_name list) -> unit
end
end =
struct
type t = {
ty_spec_map : ty_spec_map ;
}
let init ~ty_spec_map = {
ty_spec_map ;
}
let ty_spec_map t = t.ty_spec_map
external wrap : t -> BslPluginInterface.ocaml_env = "%identity"
external unwrap : BslPluginInterface.ocaml_env -> t = "%identity"
let fold t plugin =
let tp = unwrap plugin.BPI.ocaml_env in
let ty_spec_map =
let fold key ((_opaname, path1) as value) ty_spec_map =
BslKeyMap.replace key
(function
| None -> value
| Some ((_, path2) as value2) ->
OManager.warning ~wclass:WarningClass.bsl_register (
"@[<2>The type @{<bright>%a@} is defined in several imported plugins:@\n"^^
"path1: %a@\n"^^
"path2: %a@\n"^^
"This plugin will use the path2.@]"
)
BslKey.pp key
(Format.pp_list "." Format.pp_print_string) path1
(Format.pp_list "." Format.pp_print_string) path2
;
value2
) ty_spec_map
in
BslKeyMap.fold fold tp.ty_spec_map t.ty_spec_map
in
{
ty_spec_map ;
}
module SideEffect =
struct
let ty_spec_map = BslKeyTable.create 16
let add_ty_spec_map key value = BslKeyTable.replace ty_spec_map key value
let get_ocaml_env () =
let ty_spec_map = BslKeyTable.fold BslKeyMap.add ty_spec_map BslKeyMap.empty in
let t = {
ty_spec_map ;
} in
wrap t
end
end
let nopos = FilePos.nopos "BslOcaml"
let empty =
let empty = {
last_module = nopos ;
last_endmodule = nopos ;
ml_runtime = fbuffer () ;
ml_runtime_mli = fbuffer () ;
ml_line = 1 ;
property_mli = false ;
rev_path = [] ;
runtime_module_name = "" ;
ty_spec_map = BslKeyMap.empty ;
warn_x_field = () ;
} in
( empty : env )
let (!!) pos fmt =
OManager.printf "%a" FilePos.pp_citation pos ;
OManager.error fmt
let warning pos fmt =
let wclass = WarningClass.bsl_register in
OManager.warning ~wclass ("%a"^^fmt) FilePos.pp_citation pos
let ocaml_module = String.capitalize
let kw_end = "end"
let kw_module = "module"
let kw_struct = "struct"
let kw_sig = "sig"
(*
Map a name of type, taking in consederation the current path,
and the ty_spec_map of the env.
@raise Not_found if the type reference does not correspond to
any known type.
*)
let find name ty_spec_map rev_path =
let skey = String.rev_concat_map "_" BslKey.normalize_string (name :: rev_path) in
let key = BslKey.of_string skey in
let result = BslKeyMap.find_opt key ty_spec_map in
let _=
#<If:BSL_REGISTER $equals "find">
match result with
| Some (opaname, _) ->
debug "find:%S opa:%S@\n" skey opaname
| None ->
debug "find:%S None@\n" skey
#<End>
in
result
let env_map_ty_reference env pos skey =
let ty_spec_map = env.ty_spec_map in
let rev_pwd_keys = List.map (fun (s, _, _) -> s) env.rev_path in
let pwd_ocaml = List.rev_map (fun (_, m, _) -> m) env.rev_path in
(fun name ->
(* 1) find the type reference *)
let rec aux = function
| [] -> (
match find name ty_spec_map [] with
| Some found -> found
| None -> (
(* inefficient, but it is just for an error message (computed once) *)
let keys = BslKeyMap.keys_as_string ty_spec_map in
OManager.printf "%a" FilePos.pp_citation pos ;
OManager.printf "Cannot resolve the reference to the type @{<bright>%s@}@\n" name ;
let _ = OManager.printf "%a" (HintUtils.pp_suggestion keys) name in
OManager.error "##register: @{<bright>failing type resolution@} for key '@{<brigth>%s@}'@\n" skey
)
)
| ( _::tl ) as rev_path -> (
match find name ty_spec_map rev_path with
| Some found -> found
| None -> aux tl
)
in
match aux rev_pwd_keys with
| opaname, ocaml_path ->
let module_path = OcamlUtils.Module.module_path ~full:ocaml_path ~pwd:pwd_ocaml in
opaname, String.concat_map "." (fun s -> s) module_path
)
let env_map_ty_reference_for_select ~select env pos skey ty =
let map_ref = env_map_ty_reference env pos skey in
BslTypes.Walk.map
(function
| B.External (p, name, vs) ->
let name' = select (map_ref name) in
let _ =
#<If:BSL_REGISTER $equals "map_ref">
debug "map_ref(%S): %S ==> %S" skey name name'
#<End>
in
B.External (p, name', vs)
| t -> t) ty
let env_map_ty_reference_for_ocaml env =
env_map_ty_reference_for_select ~select:snd env
let env_map_ty_reference_for_opa env pos skey ty =
let maped_ty =
env_map_ty_reference_for_select ~select:fst env pos skey ty
in
let _ =
#<If:BSL_REGISTER $equals ("walk_"^skey)>
BslKeyMap.iter (
fun key (opa, ocaml) ->
Printf.fprintf stderr "key:%S ==> opa:%S, ocaml:%S\n%!"
(BslKey.to_string key) opa
(String.concat_map "." (fun s -> s) ocaml)
) env.ty_spec_map ;
debug "OPA:walking through %a returns %a@\n" BslTypes.pp ty BslTypes.pp maped_ty
#<End>
in
maped_ty
(*
Compute the module path in ocaml, from the current_state of the env and the key
*)
let env_ocaml_path env skey =
let skey_rev_path = List.map (fun (_, s, _) -> s) env.rev_path in
List.rev (skey :: skey_rev_path)
(*
Compute the module path in skeys, from the current state of the env and the key
*)
let env_rp_ks env skey =
let skey_rev_path = List.map (fun (s, _, _) -> s) env.rev_path in
List.rev (skey :: skey_rev_path)
let env_rp_ty env bslty =
(* TODO: map bslty according to the path *)
ignore env;
bslty
let env_rt_ks = env_rp_ks
let env_rt_ty_skey env tags skey =
match tags.BslTags.opaname with
| false ->
let skey_rev_path = List.map (fun (s, _, _) -> s) env.rev_path in
String.rev_concat_map "_" BslKey.normalize_string ( skey :: skey_rev_path )
| true -> skey
let env_rp_implementation env implementation injected =
if injected then implementation
else
let impl_rev_path = List.map (fun (_, m, _) -> m) env.rev_path in
let impl_rev_path = implementation :: impl_rev_path in
let runtime = env.runtime_module_name ^"." in
let implementation = String.rev_concat_map ~left:runtime "." (fun s -> s) impl_rev_path in
implementation
let env_add_module pos skey implementation env =
let implementation = Option.default skey implementation in
let name = ocaml_module skey in
let implementation = ocaml_module implementation in
let add_module = name, implementation, pos in
let rev_path = add_module :: env.rev_path in
let last_module = pos in
let ml_runtime = env.ml_runtime in
let ml_runtime =
FBuffer.printf ml_runtime "%s %s = %s@\n" kw_module implementation kw_struct in
let ml_line = succ env.ml_line in
let ml_runtime_mli = env.ml_runtime_mli in
let ml_runtime_mli =
FBuffer.printf ml_runtime_mli "%s %s : %s@\n" kw_module implementation kw_sig in
let env = {
env with
last_module ;
ml_runtime ;
ml_runtime_mli ;
ml_line ;
rev_path ;
} in
env
let env_add_endmodule pos env =
let rev_path =
match env.rev_path with
| [] ->
let pos = List.fold_left FilePos.merge_pos pos [ env.last_module ; env.last_endmodule ] in
!! pos "This @{<bright>##endmodule@} does not match any @{<bright>##module@}@\n"
| _::tl ->
tl
in
let last_endmodule = pos in
let ml_runtime = env.ml_runtime in
let ml_runtime = FBuffer.addln ml_runtime kw_end in
let ml_line = succ env.ml_line in
let ml_runtime_mli = env.ml_runtime_mli in
let ml_runtime_mli = FBuffer.addln ml_runtime_mli kw_end in
let env = {
env with
last_endmodule ;
ml_runtime ;
ml_runtime_mli ;
ml_line ;
rev_path ;
} in
env
let fold_source_elt ~dynloader_interface ~filename env source_elt =
let env =
match source_elt with
| D.Source (pos, source) ->
let _, ml_line = FilePos.get_one_loc pos in
let ml_runtime = env.ml_runtime in
let ml_runtime =
if ml_line = env.ml_line then ml_runtime else
FBuffer.printf ml_runtime "#%d %S@\n" ml_line filename
in
let ml_runtime = FBuffer.addln ml_runtime source in
let env = {
env with
ml_runtime = ml_runtime ;
ml_line = succ ml_line ;
} in
env
| D.Directive (pos, tags, directive) -> (
match directive with
| D.ExternalTypeDef (skey, params, implementation) ->
(* Register part *)
let rt_ks = env_rt_ks env skey in
let rt_ty_skey = env_rt_ty_skey env tags skey in
let key = BslKey.normalize rt_ty_skey in
(* for ocaml generation, all types are normalized *)
let skey = BslKey.normalize_string skey in
let tyitem = rt_ty_skey, env_ocaml_path env skey in
let _ =
#<If:BSL_REGISTER $equals "type">
match tyitem with
| opa, ocaml ->
debug "##extern-type %s ==> opa:%S, ocaml:%S@\n" (BslKey.to_string key) opa
(String.concat_map ";" (fun s -> s) ocaml)
#<End>
in
let ty_spec_map =
let replace = function
| None ->
tyitem
| Some (_, conflict_path) ->
(* Check of overwrite of key in ty_spec_map *)
warning pos (
"an extern-type with the same opa name is already defined:@\n"^^
"key: %a@\n"^^
"path: %a@\n"^^
"This is a bad practice, and will be rejected in a further version of Opa"
)
BslKey.pp key
(Format.pp_list "." Format.pp_print_string) conflict_path
;
tyitem
in
let () = SeparatedEnv.SideEffect.add_ty_spec_map key tyitem in
BslKeyMap.replace key replace env.ty_spec_map
in
let params = List.map (fun v -> B.TypeVar (pos, v)) params in
let bslty = B.External (pos, skey, params) in
let rt_ty = B.External (pos, rt_ty_skey, params) in
let rt = { BPI.
rt_ks = rt_ks ;
rt_ty = rt_ty ;
} in
BPI.apply_register_type dynloader_interface.BPI.register_type rt ;
(* Generation part *)
let implementation =
match implementation with
| None -> ""
| Some code -> " = " ^ code
in
let ml_runtime = env.ml_runtime in
let ml_runtime = FBuffer.printf ml_runtime
"%a%s@\n" BslTypesGeneration.Ocaml.pp_definition bslty implementation in
let ml_line = succ env.ml_line in
let ml_runtime_mli = env.ml_runtime_mli in
let ml_runtime_mli =
if env.property_mli
then
FBuffer.printf ml_runtime_mli
"%a%s@\n" BslTypesGeneration.Ocaml.pp_definition bslty implementation
else
FBuffer.printf ml_runtime_mli
"%a@\n" BslTypesGeneration.Ocaml.pp_definition bslty
in
let env = {
env with
ml_runtime ;
ml_runtime_mli ;
ml_line ;
ty_spec_map ;
} in
env
| D.OpaTypeDef (skey, params) ->
(* Register part *)
let () =
if not tags.BslTags.opaname
then
!! pos "an opa-type cannot be @{<brigth>normalized@}"
in
(* for opa types, all rt_ty_skey are opaname *)
let rt_ty_skey = skey in
let skey = "opa_" ^ skey in
let rt_ks = env_rt_ks env skey in
let key = BslKey.normalize rt_ty_skey in
(* for ocaml generation, all types are normalized *)
let skey = BslKey.normalize_string skey in
let tyitem = rt_ty_skey, env_ocaml_path env skey in
let _ =
#<If:BSL_REGISTER $equals "type">
match tyitem with
| opa, ocaml ->
debug "##opa-type %s ==> opa:%S, ocaml:%S@\n" (BslKey.to_string key) opa
(String.concat_map ";" (fun s -> s) ocaml)
#<End>
in
let ty_spec_map =
let replace = function
| None ->
tyitem
| Some (_opaname, conflict_path) ->
let path = String.concat "." conflict_path in
(* Check of overwrite of key in ty_spec_map *)
warning pos (
"an opa-type with the same opa name is already defined:@\n"^^
"key: %a@\n"^^
"path: %s@\n"^^
"This is allowed, but this is a bad practice because this hides the@ "^^
"previous definition, and this will lead to code duplication.@\n"^^
"@[<2>@{<bright>Hint@}:@\n"^^
"Use rather functions working on type %s"^^
"@]"
)
BslKey.pp key
path
path
;
tyitem
in
let () = SeparatedEnv.SideEffect.add_ty_spec_map key tyitem in
BslKeyMap.replace key replace env.ty_spec_map
in
let bslty_params = List.map (fun v -> B.TypeVar (pos, v)) params in
let rt_ty = B.External (pos, rt_ty_skey, bslty_params) in
let rt = { BPI.
rt_ks = rt_ks ;
rt_ty = rt_ty ;
} in
BPI.apply_register_type dynloader_interface.BPI.register_type rt ;
(* Generation part *)
let scope = BslTypes.TypeVarPrint.new_scope () in
let typevar fmt = BslTypes.TypeVarPrint.pp scope fmt in
let st_ty = Base.Format.sprintf "%a" (OcamlPrint.pp_parameters typevar skey) params in
let ml_runtime = env.ml_runtime in
let ml_runtime = FBuffer.printf ml_runtime
"type %s@\n" st_ty
in
let ml_runtime = FBuffer.printf ml_runtime
"external wrap_%s : ServerLib.ty_record -> %s@ = \"%%identity\"\n" skey st_ty
in
let ml_runtime = FBuffer.printf ml_runtime
"external unwrap_%s : %s -> ServerLib.ty_record = \"%%identity\"@\n" skey st_ty
in
(* keep coherence for line count in the ml *)
let ml_line = env.ml_line + 2 in
let ml_runtime_mli = env.ml_runtime_mli in
let ml_runtime_mli = FBuffer.printf ml_runtime_mli
"type %s@\n" st_ty
in
let env = {
env with
ml_runtime ;
ml_runtime_mli ;
ml_line ;
ty_spec_map ;
} in
env
| D.Module (skey, implementation) ->
env_add_module pos skey implementation env
| D.EndModule ->
env_add_endmodule pos env
| D.Register (skey, source_opt, injected, bslty) ->
let implementation as skey_mli = Option.default skey source_opt in
(* Register part *)
let rp_ks = env_rp_ks env skey in
let rp_ty = env_map_ty_reference_for_opa env pos skey bslty in
let parsed_t = BslTags.parsed_t tags in
let implementation = env_rp_implementation env implementation injected in
let rp_ips = [ L.ml, filename, parsed_t, implementation ] in
let rp_obj = None in
let rp = { BPI.
rp_ks = rp_ks ;
rp_ty = rp_ty ;
rp_ips = rp_ips ;
rp_obj = rp_obj ;
} in
BPI.apply_register_primitive dynloader_interface.BPI.register_primitive rp ;
(* Generation part *)
let bslty = env_map_ty_reference_for_ocaml env pos skey bslty in
let skey_ocaml =
if OcamlUtils.Ident.is_operator skey then Printf.sprintf "( %s )" skey
else skey in
let ml_runtime = env.ml_runtime in
let ml_runtime =
if injected then (
FBuffer.printf ml_runtime "let %s = %s@\n" skey_ocaml implementation
)
else FBuffer.printf ml_runtime "(* ##register %s \\ %s : %a *)@\n"
skey implementation BslTypes.pp bslty
in
let ml_line = succ env.ml_line in
let skey_ocaml_mli = if injected then skey_ocaml else skey_mli in
let ml_runtime_mli = env.ml_runtime_mli in
let ml_runtime_mli =
FBuffer.printf ml_runtime_mli
"val %s : %a@\n" skey_ocaml_mli BslTypesGeneration.Ocaml.pp bslty
in
let env = {
env with
ml_runtime ;
ml_runtime_mli ;
ml_line ;
} in
env
(* We can actually do something in Ocaml too (currently Args is used only is Javascript)
let f x y z =
(
<body>
)
*)
| D.Args (name, args, bslty) ->
ignore name ;
ignore args ;
ignore bslty ;
!! pos "The directive ##args is not available in OCaml source files"
| D.Property p ->
let property_mli =
if List.mem_assoc "mli" p then true
else if List.mem_assoc "endmli" p then false
else env.property_mli
in
let env = {
env with
property_mli ;
} in
env
)
in
env
let env_add_file_line ~filename env =
let ml_runtime = env.ml_runtime in
let ml_runtime = FBuffer.printf ml_runtime "#1 %S@\n" filename in
let ml_runtime_mli = env.ml_runtime_mli in
let ml_runtime_mli = FBuffer.printf ml_runtime_mli "#1 \"generated interface for %s\"@\n" filename in
let env = {
env with
ml_runtime = ml_runtime ;
ml_runtime_mli = ml_runtime_mli ;
ml_line = 1 ;
} in
env
let fold_decorated_file ~dynloader_interface env decorated_file =
let filename = decorated_file.D.filename in
let implementation = OcamlUtils.Module.of_filename filename in
(* we add a module for each file *)
let env = env_add_module nopos implementation None env in
let env = env_add_file_line ~filename env in
let source = decorated_file.D.decorated_source in
let env =
List.fold_left (fold_source_elt ~dynloader_interface ~filename) env source
in
let _ =
match env.rev_path with
| [] | [_]-> ()
| list ->
let list = List.rev (List.tl (List.rev list)) in
List.iter (
fun (_, _, pos) ->
OManager.printf "%a" FilePos.pp_citation pos ;
) list;
OManager.error
"File %S: unclosed module(s)@\n@[<2>@{<bright>Hint@}:@\nAdd the corresponding @{<bright>##endmodule@} directive(s)@]@\n"
filename
in
let env = env_add_endmodule nopos env in
env
(*
update the ty_spec_map with the previous plugin (cf in options)
*)
let preprocess ~options ~plugins ~dynloader_interface decorated_files =
let env = empty in
(*
Add open of depends plugins
*)
let ml_runtime, ml_runtime_mli =
let ml = FBuffer.addln env.ml_runtime "(* plugins depends *)" in
let mli = FBuffer.addln env.ml_runtime_mli "(* plugins depends *)" in
List.fold_left
(fun (ml, mli) plugin ->
let () =
#<If:BSL_REGISTER $contains "open">
debug "adding open %s" plugin.BPI.ml_runtime
#<End>
in
let ml = FBuffer.printf ml "open %s\n" plugin.BPI.ml_runtime in
let mli = FBuffer.printf mli "open %s\n" plugin.BPI.ml_runtime in
ml, mli
) (ml, mli) plugins
in
let sep_env = SeparatedEnv.init ~ty_spec_map:env.ty_spec_map in
let sep_env = List.fold_left SeparatedEnv.fold sep_env plugins in
let ty_spec_map = SeparatedEnv.ty_spec_map sep_env in
let runtime_module_name = OcamlUtils.Module.of_filename options.BI.ml_runtime_filename in
let env = {
env with
ty_spec_map ;
ml_runtime ;
ml_runtime_mli ;
runtime_module_name ;
} in
let env =
List.fold_left (fold_decorated_file ~dynloader_interface) env decorated_files in
let ocaml_env = SeparatedEnv.SideEffect.get_ocaml_env () in
ocaml_env, env.ml_runtime, env.ml_runtime_mli