From c43f9128237ac16fa0d7741744e3944ca72e7475 Mon Sep 17 00:00:00 2001
From: herbelin
Date: Thu, 28 Feb 2013 07:33:37 +0000
Subject: More informative error when a global reference is used in a context
 of local variables which is a different from the one of its definition. E.g.:

Section A.
Variable n:nat.
Definition c:=n.
Goal True.
clear n.
Check c.

[I'm however unsure that "n" should not continue to be accessible via
some global (qualified) name, even after the "clear n".]

git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16256 85f007b7-540e-0410-9357-904b9bb8a0f7
---
 kernel/type_errors.mli | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'kernel/type_errors.mli')

diff --git a/kernel/type_errors.mli b/kernel/type_errors.mli
index 531ad0b9ee..b9d8efbcde 100644
--- a/kernel/type_errors.mli
+++ b/kernel/type_errors.mli
@@ -42,7 +42,7 @@ type type_error =
   | UnboundVar of variable
   | NotAType of unsafe_judgment
   | BadAssumption of unsafe_judgment
-  | ReferenceVariables of constr
+  | ReferenceVariables of identifier * constr
   | ElimArity of inductive * sorts_family list * constr * unsafe_judgment
       * (sorts_family * sorts_family * arity_error) option
   | CaseNotInductive of unsafe_judgment
@@ -68,7 +68,7 @@ val error_not_type : env -> unsafe_judgment -> 'a
 
 val error_assumption : env -> unsafe_judgment -> 'a
 
-val error_reference_variables : env -> constr -> 'a
+val error_reference_variables : env -> identifier -> constr -> 'a
 
 val error_elim_arity :
   env -> inductive -> sorts_family list -> constr -> unsafe_judgment ->
-- 
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