blob: da54ef0a86a4e86224a50010660526d158f2a3a5 (
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
|
(************************************************************************)
(* v * The Coq Proof Assistant / The Coq Development Team *)
(* <O___,, * INRIA - CNRS - LIX - LRI - PPS - Copyright 1999-2012 *)
(* \VV/ **************************************************************)
(* // * This file is distributed under the terms of the *)
(* * GNU Lesser General Public License Version 2.1 *)
(************************************************************************)
open Names
open Term
open Evd
open Proof_type
(** This suppresses check done in [prim_refiner] for the tactic given in
argument; works by side-effect *)
val with_check : tactic -> tactic
(** [without_check] respectively means:\\
[Intro]: no check that the name does not exist\\
[Intro_after]: no check that the name does not exist and that variables in
its type does not escape their scope\\
[Intro_replacing]: no check that the name does not exist and that
variables in its type does not escape their scope\\
[Convert_hyp]:
no check that the name exist and that its type is convertible\\
*)
(** The primitive refiner. *)
val prim_refiner : prim_rule -> evar_map -> goal -> goal list * evar_map
(** {6 Refiner errors. } *)
type refiner_error =
(*i Errors raised by the refiner i*)
| BadType of constr * constr * constr
| UnresolvedBindings of Name.t list
| CannotApply of constr * constr
| NotWellTyped of constr
| NonLinearProof of constr
| MetaInType of constr
(*i Errors raised by the tactics i*)
| IntroNeedsProduct
| DoesNotOccurIn of constr * Id.t
| NoSuchHyp of Id.t
exception RefinerError of refiner_error
val catchable_exception : exn -> bool
|
