From 9214673331295f249c75d51f16f8b48bf6ca96c1 Mon Sep 17 00:00:00 2001
From: Nixon Enraght-Moony <nixon.emoony@gmail.com>
Date: Mon, 14 Nov 2022 22:42:57 +0000
Subject: [PATCH] Add test for #102154

---
 src/test/rustdoc/issue-102154.rs | 13 +++++++++++++
 1 file changed, 13 insertions(+)
 create mode 100644 src/test/rustdoc/issue-102154.rs

diff --git a/src/test/rustdoc/issue-102154.rs b/src/test/rustdoc/issue-102154.rs
new file mode 100644
index 00000000000..b36f270806f
--- /dev/null
+++ b/src/test/rustdoc/issue-102154.rs
@@ -0,0 +1,13 @@
+trait A<Y, N> {
+    type B;
+}
+type MaybeBox<T> = <T as A<T, Box<T>>>::B;
+struct P {
+    t: MaybeBox<P>
+}
+impl<Y, N> A<Y, N> for P {
+    type B = N;
+}
+fn main() {
+    let t: MaybeBox<P>;
+}