blob: d757f237d21491ee44a4b5954dbbfe3eda865d60 (
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
|
(************************************************************************)
(* 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 *)
(************************************************************************)
(*i*)
open Names
open Cic
open Environ
(*i*)
val prkn : kernel_name -> Pp.std_ppcmds
val prcon : constant -> Pp.std_ppcmds
(*s The different kinds of errors that may result of a malformed inductive
definition. *)
(* Errors related to inductive constructions *)
type inductive_error =
| NonPos of env * constr * constr
| NotEnoughArgs of env * constr * constr
| NotConstructor of env * constr * constr
| NonPar of env * constr * int * constr * constr
| SameNamesTypes of Id.t
| SameNamesConstructors of Id.t
| SameNamesOverlap of Id.t list
| NotAnArity of Id.t
| BadEntry
exception InductiveError of inductive_error
(*s The following function does checks on inductive declarations. *)
val check_inductive : env -> mutual_inductive -> mutual_inductive_body -> env
|