From 565cefdb051339a601b9977e163ee4ffbba75274 Mon Sep 17 00:00:00 2001
From: Enrico Tassi
Date: Fri, 22 Feb 2019 14:10:18 +0100
Subject: add testcase for primitive projection

---
 test-suite/bugs/closed/bug_9598.v | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'test-suite/bugs')

diff --git a/test-suite/bugs/closed/bug_9598.v b/test-suite/bugs/closed/bug_9598.v
index daf4d3f847..00bbfcf5d9 100644
--- a/test-suite/bugs/closed/bug_9598.v
+++ b/test-suite/bugs/closed/bug_9598.v
@@ -21,3 +21,16 @@ Module fixpoint.
   Fixpoint rec_ko (x : nat) : nat := fst (alias_K 0 (rec_ko x)).
 
 End fixpoint.
+
+Module primproj.
+
+  Set Primitive Projections.
+
+  Inductive pair := K { fst : nat; snd : nat }.
+
+  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 primproj.
-- 
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