1 files changed, 6 insertions, 0 deletions
diff --git a/src/tools/clippy/tests/ui/implicit_clone.rs b/src/tools/clippy/tests/ui/implicit_clone.rs
index b96828f28c8..fba954026e7 100644
--- a/src/tools/clippy/tests/ui/implicit_clone.rs
+++ b/src/tools/clippy/tests/ui/implicit_clone.rs
@@ -135,4 +135,10 @@ fn main() {
     }
     let no_clone = &NoClone;
     let _ = no_clone.to_owned();
+
+    let s = String::from("foo");
+    let _ = s.to_owned();
+    //~^ implicit_clone
+    let _ = s.to_string();
+    //~^ implicit_clone
 }