From 28a551e49864bbfee8a9212fdbcc364d1132b19e Mon Sep 17 00:00:00 2001
From: herbelin
Date: Tue, 29 May 2007 10:01:06 +0000
Subject: Correction d'un bug dans l'affichage du message d'erreur real_clean
 (cas d'un terme sans Rel libre), introduction au passage d'un nouveau type
 d'evar EvarGoal pour raffinement du message d'erreur.

git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@9868 85f007b7-540e-0410-9357-904b9bb8a0f7
---
 pretyping/evd.ml | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'pretyping/evd.ml')

diff --git a/pretyping/evd.ml b/pretyping/evd.ml
index 439f462642..6b75e15f0e 100644
--- a/pretyping/evd.ml
+++ b/pretyping/evd.ml
@@ -378,6 +378,7 @@ type hole_kind =
   | CasesType
   | InternalHole
   | TomatchTypeParameter of inductive * int
+  | GoalEvar
 
 type conv_pb = Reduction.conv_pb
 type evar_constraint = conv_pb * Environ.env * constr * constr
@@ -395,6 +396,9 @@ let subst_evar_defs_light sub evd =
 
 let create_evar_defs sigma =
   { evars=sigma; conv_pbs=[]; history=[]; metas=Metamap.empty }
+let create_goal_evar_defs sigma =
+  let h = fold (fun mv _ l -> (mv,(dummy_loc,GoalEvar))::l) sigma [] in
+  { evars=sigma; conv_pbs=[]; history=h; metas=Metamap.empty }
 let evars_of d = d.evars
 let evars_reset_evd evd d = {d with evars = evd}
 let reset_evd (sigma,mmap) d = {d with evars = sigma; metas=mmap}
-- 
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