From 0c3e7039609deddd3567ce36c841b1c3f22f8fe7 Mon Sep 17 00:00:00 2001
From: ringabout <43030857+ringabout@users.noreply.github.com>
Date: Fri, 15 Dec 2023 21:12:28 +0800
Subject: [PATCH] fixes not nil examples (#23080)

---
 doc/manual_experimental.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/doc/manual_experimental.md b/doc/manual_experimental.md
index d20695933c..f5e39b768b 100644
--- a/doc/manual_experimental.md
+++ b/doc/manual_experimental.md
@@ -566,6 +566,7 @@ All types for which `nil` is a valid value can be annotated with the
   {.experimental: "notnil".}
 
   type
+    TObj = object
     PObject = ref TObj not nil
     TProc = (proc (x, y: int)) not nil