Correction bug calcul des implicites en présence d'evars dans les types

git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@9827 85f007b7-540e-0410-9357-904b9bb8a0f7

1 files changed, 10 insertions, 0 deletions

diff --git a/test-suite/success/implicit.v b/test-suite/success/implicit.v
index 47c58f0450..9034d6a6f0 100644
--- a/test-suite/success/implicit.v
+++ b/test-suite/success/implicit.v
@@ -36,3 +36,13 @@ Check (fun x => @ rhs _ _ (f x)).
 Fixpoint g n := match n with O => true | S n => g n end.
 
 Inductive P n : nat -> Prop := c : P n n.
+
+(* Avoid evars in the computation of implicit arguments (cf r9827) *)
+
+Require Import List.
+
+Fixpoint plus n m {struct n} :=
+  match n with 
+  | 0 => m
+  | S p => S (plus p m)
+  end.