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author | Stephane Glondu <steph@glondu.net> | 2013-05-08 18:03:54 +0200 |
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committer | Stephane Glondu <steph@glondu.net> | 2013-05-08 18:03:54 +0200 |
commit | db38bb4ad9aff74576d3b7f00028d48f0447d5bd (patch) | |
tree | 09dafc3e5c7361d3a28e93677eadd2b7237d4f9f /pretyping/typing.mli | |
parent | 6e34b272d789455a9be589e27ad3a998cf25496b (diff) | |
parent | 499a11a45b5711d4eaabe84a80f0ad3ae539d500 (diff) |
Merge branch 'experimental/upstream' into upstream
Diffstat (limited to 'pretyping/typing.mli')
-rw-r--r-- | pretyping/typing.mli | 31 |
1 files changed, 19 insertions, 12 deletions
diff --git a/pretyping/typing.mli b/pretyping/typing.mli index 07cb7d59..88dc895e 100644 --- a/pretyping/typing.mli +++ b/pretyping/typing.mli @@ -1,31 +1,38 @@ (************************************************************************) (* v * The Coq Proof Assistant / The Coq Development Team *) -(* <O___,, * INRIA - CNRS - LIX - LRI - PPS - Copyright 1999-2011 *) +(* <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 $Id: typing.mli 14641 2011-11-06 11:59:10Z herbelin $ i*) - -(*i*) +open Names open Term open Environ open Evd -(*i*) -(* This module provides the typing machine with existential variables +(** This module provides the typing machine with existential variables (but without universes). *) -(* Typecheck a term and return its type *) +(** Typecheck a term and return its type *) val type_of : env -> evar_map -> constr -> types -(* Typecheck a type and return its sort *) + +(** Typecheck a term and return its type + updated evars *) +val e_type_of : env -> evar_map -> constr -> evar_map * types + +(** Typecheck a type and return its sort *) val sort_of : env -> evar_map -> types -> sorts -(* Typecheck a term has a given type (assuming the type is OK) *) + +(** Typecheck a term has a given type (assuming the type is OK) *) val check : env -> evar_map -> constr -> types -> unit -(* Returns the instantiated type of a metavariable *) +(** 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 -> constr +(** Solve existential variables using typing *) +val solve_evars : env -> evar_map -> constr -> evar_map * 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 -> + unit |