From c87579a20b8f99b8dd968320f96dd470d274c3ca Mon Sep 17 00:00:00 2001
From: Matthieu Sozeau
Date: Thu, 15 Jan 2015 18:45:27 +0530
Subject: Correct restriction of vm_compute when handling universe polymorphic
 definitions. Instead of failing with an anomaly when trying to do conversion
 or computation with the vm's, consider polymorphic constants as being opaque
 and keep instances around. This way the code is still correct but (obviously)
 incomplete for polymorphic definitions and we avoid introducing an anomaly.
 The patch does nothing clever, it only keeps around instances with
 constants/inductives and compile constant bodies only for non-polymorphic
 definitions.

---
 kernel/modops.ml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'kernel/modops.ml')

diff --git a/kernel/modops.ml b/kernel/modops.ml
index e04eb354e0..392e667b8e 100644
--- a/kernel/modops.ml
+++ b/kernel/modops.ml
@@ -337,7 +337,7 @@ let strengthen_const mp_from l cb resolver =
     in
       { cb with
 	const_body = Def (Mod_subst.from_val (mkConstU (con,u)));
-	const_body_code = Cemitcodes.from_val (Cbytegen.compile_alias con) }
+	const_body_code = Cemitcodes.from_val (Cbytegen.compile_alias (con,u)) }
 
 let rec strengthen_mod mp_from mp_to mb =
   if mp_in_delta mb.mod_mp mb.mod_delta then mb
-- 
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