1 files changed, 18 insertions, 0 deletions
diff --git a/src/test/ui/traits/suggest-deferences/issue-39029.rs b/src/test/ui/traits/suggest-deferences/issue-39029.rs
new file mode 100644
index 000000000..90d097105
--- /dev/null
+++ b/src/test/ui/traits/suggest-deferences/issue-39029.rs
@@ -0,0 +1,18 @@
+// run-rustfix
+use std::net::TcpListener;
+
+struct NoToSocketAddrs(String);
+
+impl std::ops::Deref for NoToSocketAddrs {
+    type Target = String;
+    fn deref(&self) -> &Self::Target {
+        &self.0
+    }
+}
+
+fn main() {
+    let _works = TcpListener::bind("some string");
+    let bad = NoToSocketAddrs("bad".to_owned());
+    let _errors = TcpListener::bind(&bad);
+    //~^ ERROR the trait bound `NoToSocketAddrs: ToSocketAddrs` is not satisfied
+}