1 files changed, 14 insertions, 0 deletions
diff --git a/src/test/ui/lifetimes/issue-83737-erasing-bound-vars.rs b/src/test/ui/lifetimes/issue-83737-erasing-bound-vars.rs
new file mode 100644
index 000000000..c496a3556
--- /dev/null
+++ b/src/test/ui/lifetimes/issue-83737-erasing-bound-vars.rs
@@ -0,0 +1,14 @@
+// build-pass
+// compile-flags: --edition 2018
+// compile-flags: --crate-type rlib
+
+use std::future::Future;
+
+async fn handle<F>(slf: &F)
+where
+    F: Fn(&()) -> Box<dyn for<'a> Future<Output = ()> + Unpin>,
+{
+    (slf)(&()).await;
+}
+
+fn main() {}