Correction bug #1477 sur ordre des variables partagées par les or-patterns.

git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@9764 85f007b7-540e-0410-9357-904b9bb8a0f7

1 files changed, 12 insertions, 0 deletions

diff --git a/test-suite/success/Case18.v b/test-suite/success/Case18.v
index 91c80e889..be9ca8d41 100644
--- a/test-suite/success/Case18.v
+++ b/test-suite/success/Case18.v
@@ -12,3 +12,15 @@ Fixpoint max (n m:nat) {struct m} : nat :=
   | S n', S m' => S (max n' m')
   | 0, p | p, 0 => p
   end.
+
+(* Check bug #1477 *)
+
+Inductive I : Set :=
+  | A : nat -> nat -> I
+  | B : nat -> nat -> I.
+
+Definition foo (x:I) : nat :=
+  match x with
+    | A a b | B b a => S b
+  end.
+