1 files changed, 15 insertions, 0 deletions
diff --git a/tests/ui/lint/issue-101284.rs b/tests/ui/lint/issue-101284.rs
new file mode 100644
index 000000000..1381d4f17
--- /dev/null
+++ b/tests/ui/lint/issue-101284.rs
@@ -0,0 +1,15 @@
+// check-pass
+// edition:2021
+#![deny(rust_2021_compatibility)]
+
+pub struct Warns {
+    // `Arc` has significant drop
+    _significant_drop: std::sync::Arc<()>,
+    field: String,
+}
+
+pub fn test(w: Warns) {
+    _ = || drop(w.field);
+}
+
+fn main() {}