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|
(***********************************************************************)
(* v * The Coq Proof Assistant / The Coq Development Team *)
(* <O___,, * INRIA-Rocquencourt & LRI-CNRS-Orsay *)
(* \VV/ *************************************************************)
(* // * This file is distributed under the terms of the *)
(* * GNU Lesser General Public License Version 2.1 *)
(***********************************************************************)
(*i $Id$ i*)
(*i*)
open Names
open Univ
open Term
open Sign
(*i*)
(* This module defines the types of global declarations. This includes
global constants/axioms and mutual inductive definitions *)
(*s Constants (internal representation) (Definition/Axiom) *)
type constant_body = {
const_hyps : section_context; (* New: younger hyp at top *)
const_body : constr option;
const_type : types;
const_constraints : constraints;
const_opaque : bool }
(*s Inductive types (internal representation with redundant
information). *)
type recarg =
| Norec
| Mrec of int
| Imbr of inductive
type wf_paths = recarg Rtree.t
val mk_norec : wf_paths
val mk_paths : recarg -> wf_paths list array -> wf_paths
val dest_recarg : wf_paths -> recarg
val dest_subterms : wf_paths -> wf_paths list array
(* [mind_typename] is the name of the inductive; [mind_arity] is
the arity generalized over global parameters; [mind_lc] is the list
of types of constructors generalized over global parameters and
relative to the global context enriched with the arities of the
inductives *)
type one_inductive_body = {
mind_typename : identifier;
mind_nparams : int;
mind_params_ctxt : rel_context;
mind_nrealargs : int;
mind_nf_arity : types;
mind_user_arity : types;
mind_sort : sorts;
mind_kelim : sorts_family list;
mind_consnames : identifier array;
mind_nf_lc : types array; (* constrs and arity with pre-expanded ccl *)
mind_user_lc : types array;
mind_recargs : wf_paths;
}
type mutual_inductive_body = {
mind_finite : bool;
mind_ntypes : int;
mind_hyps : section_context;
mind_packets : one_inductive_body array;
mind_constraints : constraints;
mind_singl : constr option }
|
