blob: c8f3e506e64daf0995267913af14e7a467360a5e (
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
|
(************************************************************************)
(* * The Coq Proof Assistant / The Coq Development Team *)
(* v * INRIA, CNRS and contributors - Copyright 1999-2018 *)
(* <O___,, * (see CREDITS file for the list of authors) *)
(* \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
open Univ
open Environ
(** {6 Typing functions (not yet tagged as safe) }
They return unsafe judgments that are "in context" of a set of
(local) universe variables (the ones that appear in the term) and
associated constraints. In case of polymorphic definitions, these
variables and constraints will be generalized.
When typechecking a term it may be updated to fix relevance marks.
Do not discard the result. *)
val infer : env -> constr -> unsafe_judgment
val infer_type : env -> types -> unsafe_type_judgment
val check_context :
env -> Constr.rel_context -> env * Constr.rel_context
(** {6 Basic operations of the typing machine. } *)
(** If [j] is the judgement {% $ %}c:t{% $ %}, then [assumption_of_judgement env j]
returns the type {% $ %}c{% $ %}, checking that {% $ %}t{% $ %} is a sort. *)
val assumption_of_judgment : env -> unsafe_judgment -> Sorts.relevance
val type_judgment : env -> unsafe_judgment -> unsafe_type_judgment
val check_binder_annot : Sorts.t -> Name.t Context.binder_annot -> Name.t Context.binder_annot
(** {6 Type of sorts. } *)
val type1 : types
val type_of_sort : Sorts.t -> types
val judge_of_prop : unsafe_judgment
val judge_of_set : unsafe_judgment
val judge_of_type : Universe.t -> unsafe_judgment
(** {6 Type of a bound variable. } *)
val type_of_relative : env -> int -> types
val judge_of_relative : env -> int -> unsafe_judgment
(** {6 Type of variables } *)
val type_of_variable : env -> variable -> types
val judge_of_variable : env -> variable -> unsafe_judgment
(** {6 type of a constant } *)
val type_of_constant_in : env -> pconstant -> types
val judge_of_constant : env -> pconstant -> unsafe_judgment
(** {6 type of an applied projection } *)
val judge_of_projection : env -> Projection.t -> unsafe_judgment -> unsafe_judgment
(** {6 Type of application. } *)
val judge_of_apply :
env -> unsafe_judgment -> unsafe_judgment array
-> unsafe_judgment
(** {6 Type of an abstraction. } *)
(* val judge_of_abstraction : *)
(* env -> Name.t -> unsafe_type_judgment -> unsafe_judgment *)
(* -> unsafe_judgment *)
(** {6 Type of a product. } *)
val sort_of_product : env -> Sorts.t -> Sorts.t -> Sorts.t
val type_of_product : env -> Name.t Context.binder_annot -> Sorts.t -> Sorts.t -> types
(* val judge_of_product : *)
(* env -> Name.t -> unsafe_type_judgment -> unsafe_type_judgment *)
(* -> unsafe_judgment *)
(** s Type of a let in. *)
(* val judge_of_letin : *)
(* env -> Name.t -> unsafe_judgment -> unsafe_type_judgment -> unsafe_judgment *)
(* -> unsafe_judgment *)
(** {6 Type of a cast. } *)
val judge_of_cast :
env -> unsafe_judgment -> cast_kind -> unsafe_type_judgment ->
unsafe_judgment
(** {6 Inductive types. } *)
val judge_of_inductive : env -> inductive puniverses -> unsafe_judgment
val judge_of_constructor : env -> constructor puniverses -> unsafe_judgment
(** {6 Type of Cases. } *)
val judge_of_case : env -> case_info
-> unsafe_judgment -> unsafe_judgment -> unsafe_judgment array
-> unsafe_judgment
(** {6 Type of global references. } *)
val type_of_global_in_context : env -> GlobRef.t -> types * Univ.AUContext.t
(** Returns the type of the global reference, by creating a fresh
instance of polymorphic references and computing their
instantiated universe context. The type should not be used
without pushing it's universe context in the environmnent of
usage. For non-universe-polymorphic constants, it does not
matter. *)
(** {6 Miscellaneous. } *)
(** Check that hyps are included in env and fails with error otherwise *)
val check_hyps_inclusion : env -> ?evars:((existential->constr option) * UGraph.t) ->
('a -> constr) -> 'a -> Constr.named_context -> unit
val check_primitive_type : env -> CPrimitives.op_or_type -> types -> unit
(** Types for primitives *)
val type_of_int : env -> types
val judge_of_int : env -> Uint63.t -> unsafe_judgment
val type_of_prim_type : env -> CPrimitives.prim_type -> types
val type_of_prim : env -> CPrimitives.t -> types
val warn_bad_relevance_name : string
(** Allow the checker to make this warning into an error. *)
|
