1 files changed, 17 insertions, 0 deletions
diff --git a/tests/rustdoc/trait-implementations-duplicate-self-45584.rs b/tests/rustdoc/trait-implementations-duplicate-self-45584.rs
new file mode 100644
index 000000000..77b8c05f2
--- /dev/null
+++ b/tests/rustdoc/trait-implementations-duplicate-self-45584.rs
@@ -0,0 +1,17 @@
+#![crate_name = "foo"]
+
+// https://github.com/rust-lang/rust/issues/45584
+
+pub trait Bar<T, U> {}
+
+// @has 'foo/struct.Foo1.html'
+pub struct Foo1;
+// @count - '//*[@id="trait-implementations-list"]//*[@class="impl"]' 1
+// @has - '//*[@class="impl"]' "impl Bar<Foo1, &'static Foo1> for Foo1"
+impl Bar<Foo1, &'static Foo1> for Foo1 {}
+
+// @has 'foo/struct.Foo2.html'
+pub struct Foo2;
+// @count - '//*[@id="trait-implementations-list"]//*[@class="impl"]' 1
+// @has - '//*[@class="impl"]' "impl Bar<&'static Foo2, Foo2> for u8"
+impl Bar<&'static Foo2, Foo2> for u8 {}