blob: 09fb051194fd480b500432e0dce56a3857debb58 (
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
|
(************************************************************************)
(* * The Coq Proof Assistant / The Coq Development Team *)
(* v * Copyright INRIA, CNRS and contributors *)
(* <O___,, * (see version control and CREDITS file for authors & dates) *)
(* \VV/ **************************************************************)
(* // * This file is distributed under the terms of the *)
(* * GNU Lesser General Public License Version 2.1 *)
(* * (see LICENSE file for the text of the license) *)
(************************************************************************)
open Names
open Constr
(** This module provides support for registering inductive scheme builders,
declaring schemes and generating schemes on demand *)
(** A scheme is either a "mutual scheme_kind" or an "individual scheme_kind" *)
type mutual
type individual
type 'a scheme_kind
type internal_flag =
| UserAutomaticRequest
| InternalTacticRequest
| UserIndividualRequest
type scheme_dependency =
| SchemeMutualDep of MutInd.t * mutual scheme_kind
| SchemeIndividualDep of inductive * individual scheme_kind
type mutual_scheme_object_function =
internal_flag -> MutInd.t -> constr array Evd.in_evar_universe_context
type individual_scheme_object_function =
internal_flag -> inductive -> constr Evd.in_evar_universe_context
(** Main functions to register a scheme builder. Note these functions
are not safe to be used by plugins as their effects won't be undone
on backtracking *)
val declare_mutual_scheme_object : string ->
?deps:(MutInd.t -> scheme_dependency list) ->
?aux:string ->
mutual_scheme_object_function -> mutual scheme_kind
val declare_individual_scheme_object : string ->
?deps:(inductive -> scheme_dependency list) ->
?aux:string ->
individual_scheme_object_function ->
individual scheme_kind
(** Force generation of a (mutually) scheme with possibly user-level names *)
val define_individual_scheme : individual scheme_kind ->
internal_flag (** internal *) ->
Id.t option -> inductive -> unit
val define_mutual_scheme : mutual scheme_kind -> internal_flag (** internal *) ->
(int * Id.t) list -> MutInd.t -> unit
(** Main function to retrieve a scheme in the cache or to generate it *)
val find_scheme : ?mode:internal_flag -> 'a scheme_kind -> inductive -> Constant.t Proofview.tactic
(** Like [find_scheme] but does not generate a constant on the fly *)
val lookup_scheme : 'a scheme_kind -> inductive -> Constant.t option
val pr_scheme_kind : 'a scheme_kind -> Pp.t
val declare_definition_scheme :
(internal : bool
-> univs:Entries.universes_entry
-> role:Evd.side_effect_role
-> name:Id.t
-> Constr.t
-> Constant.t * Evd.side_effects) ref
|
