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-rw-r--r--test-suite/success/refine.v9
1 files changed, 9 insertions, 0 deletions
diff --git a/test-suite/success/refine.v b/test-suite/success/refine.v
index ad4eed5ae5..acd9cf1421 100644
--- a/test-suite/success/refine.v
+++ b/test-suite/success/refine.v
@@ -28,3 +28,12 @@ Refine [l]<[l]l=l>
| (cons O l0) => ?
| (cons (S _) l0) => ?
end.
+Abort.
+
+(* Submitted by Roland Zumkeller (bug #889) *)
+
+Goal (n:nat) nat -> n=0.
+Refine [n]
+ Fix f { f [i:nat] : n=0 :=
+ Cases i of 0 => ? | (S _) => ? end }.
+Abort.