From 8f668c2373fcfd0296271c727977f5ca37cc00ec Mon Sep 17 00:00:00 2001
From: ringabout <43030857+ringabout@users.noreply.github.com>
Date: Wed, 4 Dec 2024 12:16:51 +0800
Subject: [PATCH] adds a test case (#24500)

closes #24040

(cherry picked from commit c3120b6121506878f551477ed07d4c29a47f79a1)
---
 tests/concepts/tintypesection.nim | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/tests/concepts/tintypesection.nim b/tests/concepts/tintypesection.nim
index 92af7ebb54..363133faf4 100644
--- a/tests/concepts/tintypesection.nim
+++ b/tests/concepts/tintypesection.nim
@@ -20,3 +20,13 @@ block: # issue #22839
     var y: Node[NotComparable])
   proc `<`(a, b: NotComparable): bool = false
   var z: Node[NotComparable]
+
+
+block: # bug #24040
+  type
+    Xable = concept
+      proc x(y: Self): int
+    A[T: Xable] = tuple
+      foo: T
+    B[T: Xable] = object
+      a: A[T]