From abdb6692d8be2250685e4d78cdd84711f4d493d6 Mon Sep 17 00:00:00 2001
From: Enrico Tassi
Date: Thu, 21 Feb 2019 17:47:25 +0100
Subject: add test case for "match"

---
 test-suite/bugs/closed/bug_9598.v | 11 +++++++++++
 1 file changed, 11 insertions(+)
 create mode 100644 test-suite/bugs/closed/bug_9598.v

diff --git a/test-suite/bugs/closed/bug_9598.v b/test-suite/bugs/closed/bug_9598.v
new file mode 100644
index 0000000000..917bf92a87
--- /dev/null
+++ b/test-suite/bugs/closed/bug_9598.v
@@ -0,0 +1,11 @@
+Module case.
+
+  Inductive pair := K (n1 : nat) (n2 : nat).
+  Definition fst (p : pair) : nat := match p with K n _ => n end.
+
+  Definition alias_K a b := K a b.
+
+  Fixpoint rec (x : nat) : nat := fst (K 0 (rec x)).
+  Fixpoint rec_ko (x : nat) : nat := fst (alias_K 0 (rec_ko x)).
+
+End case.
-- 
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