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(************************************************************************)
(* v * The Coq Proof Assistant / The Coq Development Team *)
(* <O___,, * INRIA - CNRS - LIX - LRI - PPS - Copyright 1999-2016 *)
(* \VV/ **************************************************************)
(* // * This file is distributed under the terms of the *)
(* * GNU Lesser General Public License Version 2.1 *)
(************************************************************************)
open Loc
open Names
open Constrexpr
(** Topconstr *)
val oldfashion_patterns : bool ref
(** Utilities on constr_expr *)
val replace_vars_constr_expr :
Id.t Id.Map.t -> constr_expr -> constr_expr
val free_vars_of_constr_expr : constr_expr -> Id.Set.t
val occur_var_constr_expr : Id.t -> constr_expr -> bool
(** Specific function for interning "in indtype" syntax of "match" *)
val ids_of_cases_indtype : cases_pattern_expr -> Id.t list
val split_at_annot : local_binder list -> Id.t located option -> local_binder list * local_binder list
(** Used in typeclasses *)
val fold_constr_expr_with_binders : (Id.t -> 'a -> 'a) ->
('a -> 'b -> constr_expr -> 'b) -> 'a -> 'b -> constr_expr -> 'b
(** Used in correctness and interface; absence of var capture not guaranteed
in pattern-matching clauses and in binders of the form [x,y:T(x)] *)
val map_constr_expr_with_binders :
(Id.t -> 'a -> 'a) -> ('a -> constr_expr -> constr_expr) ->
'a -> constr_expr -> constr_expr
val ntn_loc :
Loc.t -> constr_notation_substitution -> string -> (int * int) list
val patntn_loc :
Loc.t -> cases_pattern_notation_substitution -> string -> (int * int) list
(** For cases pattern parsing errors *)
val error_invalid_pattern_notation : Loc.t -> 'a
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