1 files changed, 16 insertions, 0 deletions
diff --git a/src/test/ui/btreemap/btreemap_dropck.rs b/src/test/ui/btreemap/btreemap_dropck.rs
new file mode 100644
index 000000000..c58727df3
--- /dev/null
+++ b/src/test/ui/btreemap/btreemap_dropck.rs
@@ -0,0 +1,16 @@
+struct PrintOnDrop<'a>(&'a str);
+
+impl Drop for PrintOnDrop<'_> {
+    fn drop(&mut self) {
+        println!("printint: {}", self.0);
+    }
+}
+
+use std::collections::BTreeMap;
+use std::iter::FromIterator;
+
+fn main() {
+    let s = String::from("Hello World!");
+    let _map = BTreeMap::from_iter([((), PrintOnDrop(&s))]);
+    drop(s); //~ ERROR cannot move out of `s` because it is borrowed
+}