1 files changed, 27 insertions, 0 deletions
diff --git a/src/test/ui/box/new-box-syntax.rs b/src/test/ui/box/new-box-syntax.rs
new file mode 100644
index 000000000..c56e1dd46
--- /dev/null
+++ b/src/test/ui/box/new-box-syntax.rs
@@ -0,0 +1,27 @@
+// run-pass
+// pretty-expanded FIXME #23616
+
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/ */
+
+#![allow(dead_code, unused_variables)]
+
+// Tests that the new `box` syntax works with unique pointers.
+
+use std::boxed::Box;
+
+struct Structure {
+    x: isize,
+    y: isize,
+}
+
+pub fn main() {
+    let y: Box<isize> = Box::new(2);
+    let b: Box<isize> = Box::new(1 + 2);
+    let c = Box::new(3 + 4);
+
+    let s: Box<Structure> = Box::new(Structure {
+        x: 3,
+        y: 4,
+    });
+}