From 6d961ac24305f26e896b602bdabe0e9c3c7cbf05 Mon Sep 17 00:00:00 2001
From: letouzey <letouzey@85f007b7-540e-0410-9357-904b9bb8a0f7>
Date: Tue, 29 May 2012 11:09:15 +0000
Subject: global_reference migrated from Libnames to new Globnames, less deps
 in grammar.cma

git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15384 85f007b7-540e-0410-9357-904b9bb8a0f7
---
 library/globnames.mli | 88 +++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 88 insertions(+)
 create mode 100644 library/globnames.mli

(limited to 'library/globnames.mli')

diff --git a/library/globnames.mli b/library/globnames.mli
new file mode 100644
index 000000000..b41d04970
--- /dev/null
+++ b/library/globnames.mli
@@ -0,0 +1,88 @@
+(************************************************************************)
+(*  v      *   The Coq Proof Assistant  /  The Coq Development Team     *)
+(* <O___,, *   INRIA - CNRS - LIX - LRI - PPS - Copyright 1999-2010     *)
+(*   \VV/  **************************************************************)
+(*    //   *      This file is distributed under the terms of the       *)
+(*         *       GNU Lesser General Public License Version 2.1        *)
+(************************************************************************)
+
+open Pp
+open Errors
+open Util
+open Names
+open Term
+open Mod_subst
+
+(** {6 Global reference is a kernel side type for all references together } *)
+type global_reference =
+  | VarRef of variable
+  | ConstRef of constant
+  | IndRef of inductive
+  | ConstructRef of constructor
+
+val isVarRef : global_reference -> bool
+val isConstRef : global_reference -> bool
+val isIndRef : global_reference -> bool
+val isConstructRef : global_reference -> bool
+
+val eq_gr : global_reference -> global_reference -> bool
+val canonical_gr : global_reference -> global_reference
+
+val destVarRef : global_reference -> variable
+val destConstRef : global_reference -> constant
+val destIndRef : global_reference -> inductive
+val destConstructRef : global_reference -> constructor
+
+
+val subst_constructor : substitution -> constructor -> constructor * constr
+val subst_global : substitution -> global_reference -> global_reference * constr
+
+(** Turn a global reference into a construction *)
+val constr_of_global : global_reference -> constr
+
+(** Turn a construction denoting a global reference into a global reference;
+   raise [Not_found] if not a global reference *)
+val global_of_constr : constr -> global_reference
+
+(** Obsolete synonyms for constr_of_global and global_of_constr *)
+val constr_of_reference : global_reference -> constr
+val reference_of_constr : constr -> global_reference
+
+module RefOrdered : sig
+  type t = global_reference
+  val compare : global_reference -> global_reference -> int
+end
+
+module RefOrdered_env : sig
+  type t = global_reference
+  val compare : global_reference -> global_reference -> int
+end
+
+module Refset : Set.S with type elt = global_reference
+module Refmap : Map.S with type key = global_reference
+
+(** {6 Extended global references } *)
+
+type syndef_name = kernel_name
+
+type extended_global_reference =
+  | TrueGlobal of global_reference
+  | SynDef of syndef_name
+
+module ExtRefOrdered : sig
+  type t = extended_global_reference
+  val compare : t -> t -> int
+end
+
+(** {6 Temporary function to brutally form kernel names from section paths } *)
+
+val encode_mind : dir_path -> identifier -> mutual_inductive
+val decode_mind : mutual_inductive -> dir_path * identifier
+val encode_con : dir_path -> identifier -> constant
+val decode_con : constant -> dir_path * identifier
+
+(** {6 Popping one level of section in global names } *)
+
+val pop_con : constant -> constant
+val pop_kn : mutual_inductive-> mutual_inductive
+val pop_global_reference : global_reference -> global_reference
-- 
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