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(************************************************************************)
(* v * The Coq Proof Assistant / The Coq Development Team *)
(* <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 *)
(************************************************************************)
open Misctypes
(** Mapping [cast_type] *)
let map_cast_type f = function
| CastConv a -> CastConv (f a)
| CastVM a -> CastVM (f a)
| CastCoerce -> CastCoerce
| CastNative a -> CastNative (f a)
let smartmap_cast_type f c =
match c with
| CastConv a -> let a' = f a in if a' == a then c else CastConv a'
| CastVM a -> let a' = f a in if a' == a then c else CastVM a'
| CastCoerce -> CastCoerce
| CastNative a -> let a' = f a in if a' == a then c else CastNative a'
(** Equalities on [glob_sort] *)
let glob_sort_eq g1 g2 = match g1, g2 with
| GProp, GProp -> true
| GSet, GSet -> true
| GType l1, GType l2 -> List.for_all2 CString.equal l1 l2
| _ -> false
|
