From c9917c210da30521673e843b626359f4a1051e74 Mon Sep 17 00:00:00 2001
From: letouzey
Date: Mon, 22 Apr 2013 14:39:07 +0000
Subject: code simplifications concerning Summary

 - Most of the time, the table registered via Summary.declare_summary
   is just a single reference. A new function Summary.ref now allows
   to both declare this ref and register it to summary in one shot.

 - Clarifications concerning the role of [init_function].
   For statically registered tables that don't need a special initializer,
   just do nothing there (see the new Summary.nop function).

 Beware: now that Summary exports a function named "ref", any code that
 do an "open Summary" will probably fail to compile.

git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16441 85f007b7-540e-0410-9357-904b9bb8a0f7
---
 kernel/conv_oracle.ml  | 9 ++++-----
 kernel/conv_oracle.mli | 1 -
 2 files changed, 4 insertions(+), 6 deletions(-)

(limited to 'kernel')

diff --git a/kernel/conv_oracle.ml b/kernel/conv_oracle.ml
index 6f013e46f9..758bf821f2 100644
--- a/kernel/conv_oracle.ml
+++ b/kernel/conv_oracle.ml
@@ -28,6 +28,10 @@ type oracle = level Id.Map.t * level Cmap.t
 let var_opacity = ref Id.Map.empty
 let cst_opacity = ref Cmap.empty
 
+(* summary operations *)
+let freeze () = (!var_opacity, !cst_opacity)
+let unfreeze (vo,co) = (cst_opacity := co; var_opacity := vo)
+
 let get_strategy = function
   | VarKey id ->
       (try Id.Map.find id !var_opacity
@@ -65,8 +69,3 @@ let oracle_order l2r k1 k2 =
     | Level n1, Opaque -> true
     | Level n1, Level n2 -> n1 < n2
     | _ -> l2r (* use recommended default *)
-
-(* summary operations *)
-let init() = (cst_opacity := Cmap.empty; var_opacity := Id.Map.empty)
-let freeze () = (!var_opacity, !cst_opacity)
-let unfreeze (vo,co) = (cst_opacity := co; var_opacity := vo)
diff --git a/kernel/conv_oracle.mli b/kernel/conv_oracle.mli
index 2a6db4b4bc..4d87796640 100644
--- a/kernel/conv_oracle.mli
+++ b/kernel/conv_oracle.mli
@@ -36,6 +36,5 @@ val get_transp_state : unit -> transparent_state
 (****************************
    Summary operations *)
 type oracle
-val init     : unit -> unit
 val freeze   : unit -> oracle
 val unfreeze : oracle -> unit
-- 
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