diff options
Diffstat (limited to 'pretyping/typing.mli')
| -rw-r--r-- | pretyping/typing.mli | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/pretyping/typing.mli b/pretyping/typing.mli index 5aa0a2d4..c933106d 100644 --- a/pretyping/typing.mli +++ b/pretyping/typing.mli @@ -1,6 +1,6 @@ (************************************************************************) (* v * The Coq Proof Assistant / The Coq Development Team *) -(* <O___,, * INRIA - CNRS - LIX - LRI - PPS - Copyright 1999-2014 *) +(* <O___,, * INRIA - CNRS - LIX - LRI - PPS - Copyright 1999-2015 *) (* \VV/ **************************************************************) (* // * This file is distributed under the terms of the *) (* * GNU Lesser General Public License Version 2.1 *) @@ -12,27 +12,28 @@ open Environ open Evd (** This module provides the typing machine with existential variables - (but without universes). *) + and universes. *) (** Typecheck a term and return its type *) val type_of : env -> evar_map -> constr -> types -(** Typecheck a term and return its type + updated evars *) -val e_type_of : env -> evar_map -> constr -> evar_map * types +(** Typecheck a term and return its type + updated evars, optionally refreshing + universes *) +val e_type_of : ?refresh:bool -> env -> evar_map -> constr -> evar_map * types (** Typecheck a type and return its sort *) -val sort_of : env -> evar_map -> types -> sorts +val sort_of : env -> evar_map ref -> types -> sorts (** Typecheck a term has a given type (assuming the type is OK) *) -val check : env -> evar_map -> constr -> types -> unit +val check : env -> evar_map ref -> constr -> types -> unit (** Returns the instantiated type of a metavariable *) val meta_type : evar_map -> metavariable -> types (** Solve existential variables using typing *) -val solve_evars : env -> evar_map -> constr -> evar_map * constr +val solve_evars : env -> evar_map ref -> constr -> constr (** Raise an error message if incorrect elimination for this inductive *) (** (first constr is term to match, second is return predicate) *) -val check_allowed_sort : env -> evar_map -> inductive -> constr -> constr -> +val check_allowed_sort : env -> evar_map -> pinductive -> constr -> constr -> unit |