1 files changed, 28 insertions, 0 deletions
diff --git a/src/test/rustdoc/inline_cross/auxiliary/impl_trait_aux.rs b/src/test/rustdoc/inline_cross/auxiliary/impl_trait_aux.rs
new file mode 100644
index 000000000..913ba8f2a
--- /dev/null
+++ b/src/test/rustdoc/inline_cross/auxiliary/impl_trait_aux.rs
@@ -0,0 +1,28 @@
+// edition:2018
+
+use std::ops::Deref;
+
+pub fn func<'a>(_x: impl Clone + Into<Vec<u8>> + 'a) {}
+
+pub fn func2<T>(
+    _x: impl Deref<Target = Option<T>> + Iterator<Item = T>,
+    _y: impl Iterator<Item = u8>,
+) {}
+
+pub fn func3(_x: impl Iterator<Item = impl Iterator<Item = u8>> + Clone) {}
+
+pub fn func4<T: Iterator<Item = impl Clone>>(_x: T) {}
+
+pub async fn async_fn() {}
+
+pub struct Foo;
+
+impl Foo {
+    pub fn method<'a>(_x: impl Clone + Into<Vec<u8>> + 'a) {}
+}
+
+pub struct Bar;
+
+impl Bar {
+    pub async fn async_foo(&self) {}
+}