From c845a53aa23c1252f1cc15528799d652512b877e Mon Sep 17 00:00:00 2001
From: Guillaume Gomez <guillaume.gomez@huawei.com>
Date: Sun, 16 Jul 2023 15:54:23 +0200
Subject: [PATCH] Add regression test for #105735

---
 .../issue-105735-overlapping-reexport-2.rs    | 25 +++++++++++++++++++
 .../issue-105735-overlapping-reexport.rs      | 21 ++++++++++++++++
 2 files changed, 46 insertions(+)
 create mode 100644 tests/rustdoc/issue-105735-overlapping-reexport-2.rs
 create mode 100644 tests/rustdoc/issue-105735-overlapping-reexport.rs

diff --git a/tests/rustdoc/issue-105735-overlapping-reexport-2.rs b/tests/rustdoc/issue-105735-overlapping-reexport-2.rs
new file mode 100644
index 00000000000..91082483948
--- /dev/null
+++ b/tests/rustdoc/issue-105735-overlapping-reexport-2.rs
@@ -0,0 +1,25 @@
+// Regression test to ensure that both `AtomicU8` items are displayed but not the re-export.
+
+#![crate_name = "foo"]
+#![no_std]
+
+// @has 'foo/index.html'
+// @has - '//*[@class="item-name"]/a[@class="type"]' 'AtomicU8'
+// @has - '//*[@class="item-name"]/a[@class="constant"]' 'AtomicU8'
+// We also ensure we don't have another item displayed.
+// @count - '//*[@id="main-content"]/*[@class="small-section-header"]' 2
+// @has - '//*[@id="main-content"]/*[@class="small-section-header"]' 'Type Definitions'
+// @has - '//*[@id="main-content"]/*[@class="small-section-header"]' 'Constants'
+
+mod other {
+    pub type AtomicU8 = ();
+}
+
+mod thing {
+    pub use crate::other::AtomicU8;
+
+    #[allow(non_upper_case_globals)]
+    pub const AtomicU8: () = ();
+}
+
+pub use crate::thing::AtomicU8;
diff --git a/tests/rustdoc/issue-105735-overlapping-reexport.rs b/tests/rustdoc/issue-105735-overlapping-reexport.rs
new file mode 100644
index 00000000000..50f2450b90a
--- /dev/null
+++ b/tests/rustdoc/issue-105735-overlapping-reexport.rs
@@ -0,0 +1,21 @@
+// Regression test to ensure that both `AtomicU8` items are displayed but not the re-export.
+
+#![crate_name = "foo"]
+#![no_std]
+
+// @has 'foo/index.html'
+// @has - '//*[@class="item-name"]/a[@class="struct"]' 'AtomicU8'
+// @has - '//*[@class="item-name"]/a[@class="constant"]' 'AtomicU8'
+// We also ensure we don't have another item displayed.
+// @count - '//*[@id="main-content"]/*[@class="small-section-header"]' 2
+// @has - '//*[@id="main-content"]/*[@class="small-section-header"]' 'Structs'
+// @has - '//*[@id="main-content"]/*[@class="small-section-header"]' 'Constants'
+
+mod thing {
+    pub use core::sync::atomic::AtomicU8;
+
+    #[allow(non_upper_case_globals)]
+    pub const AtomicU8: () = ();
+}
+
+pub use crate::thing::AtomicU8;