From dffe222e9d84c423a3e3c1e9b36d36a37727dc7b Mon Sep 17 00:00:00 2001
From: Hugo Herbelin
Date: Sun, 30 Aug 2020 06:49:22 +0200
Subject: Fixes part 1 of #12908 (collision involving a lonely notation).

Strangely, this was not yet noticed. Hiding of a scoped notation by a
lonely notation should be checked at printing time.
---
 test-suite/output/bug_12908.out | 2 ++
 test-suite/output/bug_12908.v   | 6 ++++++
 2 files changed, 8 insertions(+)
 create mode 100644 test-suite/output/bug_12908.out
 create mode 100644 test-suite/output/bug_12908.v

(limited to 'test-suite')

diff --git a/test-suite/output/bug_12908.out b/test-suite/output/bug_12908.out
new file mode 100644
index 0000000000..fca6dde704
--- /dev/null
+++ b/test-suite/output/bug_12908.out
@@ -0,0 +1,2 @@
+forall m n : nat, m * n = (2 * m * n)%nat
+     : Prop
diff --git a/test-suite/output/bug_12908.v b/test-suite/output/bug_12908.v
new file mode 100644
index 0000000000..558c9f9f6a
--- /dev/null
+++ b/test-suite/output/bug_12908.v
@@ -0,0 +1,6 @@
+Definition mult' m n := 2 * m * n.
+Module A.
+(* Test hiding of a scoped notation by a lonely notation *)
+Infix "*" := mult'.
+Check forall m n, mult' m n = Nat.mul (Nat.mul 2 m) n.
+End A.
-- 
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