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|
(************************************************************************)
(* v * The Coq Proof Assistant / The Coq Development Team *)
(* <O___,, * INRIA - CNRS - LIX - LRI - PPS - Copyright 1999-2014 *)
(* \VV/ **************************************************************)
(* // * This file is distributed under the terms of the *)
(* * GNU Lesser General Public License Version 2.1 *)
(************************************************************************)
open Names
open Univ
open Term
open Environ
open Entries
open Declarations
(** {6 Typing functions (not yet tagged as safe) } *)
val infer : env -> constr -> unsafe_judgment * constraints
val infer_v : env -> constr array -> unsafe_judgment array * constraints
val infer_type : env -> types -> unsafe_type_judgment * constraints
val infer_local_decls :
env -> (identifier * local_entry) list
-> env * rel_context * constraints
(** {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 -> types
val type_judgment : env -> unsafe_judgment -> unsafe_type_judgment
(** {6 Type of sorts. } *)
val judge_of_prop_contents : contents -> unsafe_judgment
val judge_of_type : universe -> unsafe_judgment
(** {6 Type of a bound variable. } *)
val judge_of_relative : env -> int -> unsafe_judgment
(** {6 Type of variables } *)
val judge_of_variable : env -> variable -> unsafe_judgment
(** {6 type of a constant } *)
val judge_of_constant : env -> constant -> unsafe_judgment
val judge_of_constant_knowing_parameters :
env -> constant -> unsafe_judgment array -> unsafe_judgment
(** {6 Type of application. } *)
val judge_of_apply :
env -> unsafe_judgment -> unsafe_judgment array
-> unsafe_judgment * constraints
(** {6 Type of an abstraction. } *)
val judge_of_abstraction :
env -> name -> unsafe_type_judgment -> unsafe_judgment
-> unsafe_judgment
(** {6 Type of a product. } *)
val judge_of_product :
env -> name -> unsafe_type_judgment -> unsafe_type_judgment
-> unsafe_judgment
(** s Type of a let in. *)
val judge_of_letin :
env -> name -> 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 * constraints
(** {6 Inductive types. } *)
val judge_of_inductive : env -> inductive -> unsafe_judgment
val judge_of_inductive_knowing_parameters :
env -> inductive -> unsafe_judgment array -> unsafe_judgment
val judge_of_constructor : env -> constructor -> unsafe_judgment
(** {6 Type of Cases. } *)
val judge_of_case : env -> case_info
-> unsafe_judgment -> unsafe_judgment -> unsafe_judgment array
-> unsafe_judgment * constraints
(** Typecheck general fixpoint (not checking guard conditions) *)
val type_fixpoint : env -> name array -> types array
-> unsafe_judgment array -> constraints
(** Kernel safe typing but applicable to partial proofs *)
val typing : env -> constr -> unsafe_judgment
val type_of_constant : env -> constant -> types
val type_of_constant_type : env -> constant_type -> types
val type_of_constant_knowing_parameters :
env -> constant_type -> constr array -> types
(** Make a type polymorphic if an arity *)
val make_polymorphic_if_constant_for_ind : env -> unsafe_judgment ->
constant_type
|
