From ae20500d76e36b5e8692af499830c4707f713bc0 Mon Sep 17 00:00:00 2001
From: Mahdi Dibaiee <mdibaiee@pm.me>
Date: Thu, 13 Jan 2022 08:10:08 +0000
Subject: [PATCH] rustdoc: add intra-doc trait impl test for extern types

---
 src/test/rustdoc/intra-doc/extern-type.rs     | 26 ++++++++++++++++---
 .../rustdoc/intra-doc/generic-trait-impl.rs   |  1 +
 2 files changed, 24 insertions(+), 3 deletions(-)

diff --git a/src/test/rustdoc/intra-doc/extern-type.rs b/src/test/rustdoc/intra-doc/extern-type.rs
index f37ae62dde1..ab088ab789d 100644
--- a/src/test/rustdoc/intra-doc/extern-type.rs
+++ b/src/test/rustdoc/intra-doc/extern-type.rs
@@ -4,14 +4,34 @@
     pub type ExternType;
 }
 
-impl ExternType {
-    pub fn f(&self) {
+pub trait T {
+    fn test(&self) {}
+}
 
-    }
+pub trait G<N> {
+    fn g(&self, n: N) {}
+}
+
+impl ExternType {
+    pub fn f(&self) {}
+}
+
+impl T for ExternType {
+    fn test(&self) {}
+}
+
+impl G<usize> for ExternType {
+    fn g(&self, n: usize) {}
 }
 
 // @has 'extern_type/foreigntype.ExternType.html'
 // @has 'extern_type/fn.links_to_extern_type.html' \
 // 'href="foreigntype.ExternType.html#method.f"'
+// @has 'extern_type/fn.links_to_extern_type.html' \
+// 'href="foreigntype.ExternType.html#method.test"'
+// @has 'extern_type/fn.links_to_extern_type.html' \
+// 'href="foreigntype.ExternType.html#method.g"'
 /// See also [ExternType::f]
+/// See also [ExternType::test]
+/// See also [ExternType::g]
 pub fn links_to_extern_type() {}
diff --git a/src/test/rustdoc/intra-doc/generic-trait-impl.rs b/src/test/rustdoc/intra-doc/generic-trait-impl.rs
index c3d3f8b3866..ba8595abfa9 100644
--- a/src/test/rustdoc/intra-doc/generic-trait-impl.rs
+++ b/src/test/rustdoc/intra-doc/generic-trait-impl.rs
@@ -1,6 +1,7 @@
 #![deny(rustdoc::broken_intra_doc_links)]
 
 // Test intra-doc links on trait implementations with generics
+// regression test for issue #92662
 
 use std::marker::PhantomData;