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-rw-r--r--test-suite/success/destruct.v7
1 files changed, 7 insertions, 0 deletions
diff --git a/test-suite/success/destruct.v b/test-suite/success/destruct.v
index 277e3ca60a..d3aca59a2a 100644
--- a/test-suite/success/destruct.v
+++ b/test-suite/success/destruct.v
@@ -420,4 +420,11 @@ Abort.
Goal forall b:bool, b = b.
intros.
destruct b eqn:H.
+
+(* Check natural instantiation behavior when the goal has already an evar *)
+
+Goal exists x, S x = x.
+eexists.
+destruct (S _).
+change (0 = ?x).
Abort.