From d958feb5f30255d3b9ca84bf5be89c299ddb8a5f Mon Sep 17 00:00:00 2001
From: Pierre Roux
Date: Thu, 18 Jun 2020 20:12:36 +0200
Subject: Fix #12228 negative integers not accepted in ltac integer_list

---
 test-suite/bugs/closed/bug_12228.v | 4 ++++
 1 file changed, 4 insertions(+)
 create mode 100644 test-suite/bugs/closed/bug_12228.v

(limited to 'test-suite')

diff --git a/test-suite/bugs/closed/bug_12228.v b/test-suite/bugs/closed/bug_12228.v
new file mode 100644
index 0000000000..a874fa0570
--- /dev/null
+++ b/test-suite/bugs/closed/bug_12228.v
@@ -0,0 +1,4 @@
+Tactic Notation "mark" constr(P) "at" integer_list(L) := pattern P at L.
+Goal 0 = 0.
+mark 0 at -2.
+Abort.
-- 
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