From 2053e46c8d6a4da32b4155d346d1b04da3686d06 Mon Sep 17 00:00:00 2001
From: msozeau <msozeau@85f007b7-540e-0410-9357-904b9bb8a0f7>
Date: Wed, 14 Mar 2012 09:52:41 +0000
Subject: Everything compiles again.

git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15034 85f007b7-540e-0410-9357-904b9bb8a0f7
---
 pretyping/program.ml | 84 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 84 insertions(+)
 create mode 100644 pretyping/program.ml

(limited to 'pretyping/program.ml')

diff --git a/pretyping/program.ml b/pretyping/program.ml
new file mode 100644
index 000000000..bb0cbe1c7
--- /dev/null
+++ b/pretyping/program.ml
@@ -0,0 +1,84 @@
+(************************************************************************)
+(*  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 Reductionops
+open Environ
+open Typeops
+open Pretype_errors
+open Classops
+open Recordops
+open Evarutil
+open Evarconv
+open Retyping
+open Evd
+open Termops
+
+type message = string
+
+let make_dir l = make_dirpath (List.map id_of_string (List.rev l))
+
+let find_reference locstr dir s =
+  let sp = Libnames.make_path (make_dir dir) (id_of_string s) in
+  try Nametab.global_of_path sp
+  with Not_found -> anomaly (locstr^": cannot find "^(Libnames.string_of_path sp))
+
+let coq_reference locstr dir s = find_reference locstr ("Coq"::dir) s
+let coq_constant locstr dir s = Libnames.constr_of_global (coq_reference locstr dir s)
+
+let init_constant dir s () = coq_constant "Program" dir s
+let init_reference dir s () = coq_reference "Program" dir s
+
+let sig_typ = init_constant ["Init"; "Specif"] "sig"
+let sig_intro = init_constant ["Init"; "Specif"] "exist"
+let sig_proj1 = init_constant ["Init"; "Specif"] "proj1_sig"
+
+let sigT_typ = init_constant ["Init"; "Specif"] "sigT"
+let sigT_intro = init_constant ["Init"; "Specif"] "existT"
+let sigT_proj1 = init_constant ["Init"; "Specif"] "projT1"
+let sigT_proj2 = init_constant ["Init"; "Specif"] "projT2"
+
+let prod_typ = init_constant ["Init"; "Datatypes"] "prod"
+let prod_intro = init_constant ["Init"; "Datatypes"] "pair"
+let prod_proj1 = init_constant ["Init"; "Datatypes"] "fst"
+let prod_proj2 = init_constant ["Init"; "Datatypes"] "snd"
+
+let coq_eq_ind = init_constant ["Init"; "Logic"] "eq"
+let coq_eq_refl = init_constant ["Init"; "Logic"] "eq_refl"
+let coq_eq_refl_ref = init_reference ["Init"; "Logic"] "eq_refl"
+let coq_eq_rect = init_constant ["Init"; "Logic"] "eq_rect"
+
+let coq_JMeq_ind = init_constant ["Logic";"JMeq"] "JMeq"
+let coq_JMeq_refl = init_constant ["Logic";"JMeq"] "JMeq_refl"
+
+let coq_not = init_constant ["Init";"Logic"] "not"
+let coq_and = init_constant ["Init";"Logic"] "and"
+
+let mk_coq_not x = mkApp (delayed_force coq_not, [| x |])
+
+let unsafe_fold_right f = function
+    hd :: tl -> List.fold_right f tl hd
+  | [] -> raise (Invalid_argument "unsafe_fold_right")
+
+let mk_coq_and l =
+  let and_typ = delayed_force coq_and in
+    unsafe_fold_right
+      (fun c conj ->
+	 mkApp (and_typ, [| c ; conj |]))
+      l
+
+let with_program f c = 
+  let mode = !Flags.program_mode in
+    Flags.program_mode := true;
+    let res = f c in
+      Flags.program_mode := mode;
+      res
-- 
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