From ca26dec15fb35f8e27c517baf2b147edefbb4cd6 Mon Sep 17 00:00:00 2001
From: Venus Xeon-Blonde <alfriadox@gmail.com>
Date: Thu, 22 Sep 2022 02:12:06 -0400
Subject: [PATCH] Add missing assertion

---
 library/core/src/bool.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/library/core/src/bool.rs b/library/core/src/bool.rs
index e717d1f3524d1..db1c505ba3851 100644
--- a/library/core/src/bool.rs
+++ b/library/core/src/bool.rs
@@ -58,6 +58,7 @@ impl bool {
     ///
     /// // `a` is incremented once because the closure is evaluated lazily by
     /// // `then`.
+    /// assert_eq!(a, 1);
     /// ```
     #[stable(feature = "lazy_bool_to_option", since = "1.50.0")]
     #[rustc_const_unstable(feature = "const_bool_to_option", issue = "91917")]