1 files changed, 23 insertions, 0 deletions
diff --git a/src/test/ui/nll/issue-54556-temps-in-tail-diagnostic.rs b/src/test/ui/nll/issue-54556-temps-in-tail-diagnostic.rs
new file mode 100644
index 000000000..2935caaf2
--- /dev/null
+++ b/src/test/ui/nll/issue-54556-temps-in-tail-diagnostic.rs
@@ -0,0 +1,23 @@
+fn main() {
+    {
+        let mut _thing1 = D(Box::new("thing1"));
+        // D("other").next(&_thing1).end()
+        D(&_thing1).end() //~ ERROR does not live long enough
+    }
+
+    ;
+}
+
+#[derive(Debug)]
+struct D<T: std::fmt::Debug>(T);
+
+impl<T: std::fmt::Debug>  Drop for D<T> {
+    fn drop(&mut self) {
+        println!("dropping {:?})", self);
+    }
+}
+
+impl<T: std::fmt::Debug> D<T> {
+    fn next<U: std::fmt::Debug>(&self, _other: U) -> D<U> { D(_other) }
+    fn end(&self) { }
+}