From e1f5a499c43ec0d7b7ebe696941217fb503e2596 Mon Sep 17 00:00:00 2001
From: Matthieu Sozeau
Date: Thu, 9 Jul 2015 16:09:29 +0200
Subject: Kernel: primitive projections handling of let-ins

Fixes bug #4176 (actually two bugs in one)

Correct computation of the type of primitive projections in presence of
let-ins.
---
 test-suite/bugs/closed/4276.v | 11 +++++++++++
 1 file changed, 11 insertions(+)
 create mode 100644 test-suite/bugs/closed/4276.v

(limited to 'test-suite/bugs/closed/4276.v')

diff --git a/test-suite/bugs/closed/4276.v b/test-suite/bugs/closed/4276.v
new file mode 100644
index 0000000000..ba82e6c376
--- /dev/null
+++ b/test-suite/bugs/closed/4276.v
@@ -0,0 +1,11 @@
+Set Primitive Projections.
+
+Record box (T U : Type) (x := T) := wrap { unwrap : T }.
+Definition mybox : box True False := wrap _ _ I.
+Definition unwrap' := @unwrap.
+
+Definition bad' : True := mybox.(unwrap _ _). 
+
+Fail Definition bad : False := unwrap _ _ mybox.
+
+(* Closed under the global context *)
\ No newline at end of file
-- 
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