From e5890700b4574ee9207b2daf6ec95707b9290275 Mon Sep 17 00:00:00 2001
From: Gaëtan Gilbert
Date: Mon, 31 Aug 2020 12:54:54 +0200
Subject: Fix mangle names issue in induction

Fix #12944
---
 test-suite/bugs/closed/bug_12944.v | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100644 test-suite/bugs/closed/bug_12944.v

(limited to 'test-suite/bugs')

diff --git a/test-suite/bugs/closed/bug_12944.v b/test-suite/bugs/closed/bug_12944.v
new file mode 100644
index 0000000000..d6720d9906
--- /dev/null
+++ b/test-suite/bugs/closed/bug_12944.v
@@ -0,0 +1,12 @@
+
+Inductive vector A : nat -> Type :=
+  |nil : vector A 0
+  |cons : forall (h:A) (n:nat), vector A n -> vector A (S n).
+
+Global Set Mangle Names.
+
+Lemma vlookup_middle {A n} (v : vector A n) : True.
+Proof.
+  induction v as [|?? IHv].
+  all:exact I.
+Qed.
-- 
cgit v1.2.3