1 files changed, 21 insertions, 0 deletions
diff --git a/src/test/mir-opt/box_expr.rs b/src/test/mir-opt/box_expr.rs
new file mode 100644
index 000000000..a214504f6
--- /dev/null
+++ b/src/test/mir-opt/box_expr.rs
@@ -0,0 +1,21 @@
+// ignore-wasm32-bare compiled with panic=abort by default
+
+#![feature(box_syntax)]
+
+// EMIT_MIR box_expr.main.ElaborateDrops.before.mir
+fn main() {
+    let x = box S::new();
+    drop(x);
+}
+
+struct S;
+
+impl S {
+    fn new() -> Self { S }
+}
+
+impl Drop for S {
+    fn drop(&mut self) {
+        println!("splat!");
+    }
+}