From 8c6092e8c43a74a8a175a532580284124c06e34f Mon Sep 17 00:00:00 2001
From: Hugo Herbelin
Date: Sun, 22 Oct 2017 23:50:11 +0200
Subject: Adding support for syntax "let _ := e in e'" in Ltac.

Adding a file fixing #5996 and which uses this feature.
---
 test-suite/bugs/5996.v | 8 ++++++++
 1 file changed, 8 insertions(+)
 create mode 100644 test-suite/bugs/5996.v

(limited to 'test-suite')

diff --git a/test-suite/bugs/5996.v b/test-suite/bugs/5996.v
new file mode 100644
index 0000000000..c9e3292b48
--- /dev/null
+++ b/test-suite/bugs/5996.v
@@ -0,0 +1,8 @@
+Goal Type.
+  let c := constr:(prod nat nat) in
+  let c' := (eval pattern nat in c) in
+  let c' := lazymatch c' with ?f _ => f end in
+  let c'' := lazymatch c' with fun x : Set => ?f => constr:(forall x : Type, f) end in
+  let _ := type of c'' in
+  exact c''.
+Defined.
-- 
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