1 files changed, 33 insertions, 0 deletions
diff --git a/src/test/ui/run-pass/traits/fmt-pointer-trait.rs b/src/test/ui/run-pass/traits/fmt-pointer-trait.rs
new file mode 100644
index 00000000000..4ecb9da4eb9
--- /dev/null
+++ b/src/test/ui/run-pass/traits/fmt-pointer-trait.rs
@@ -0,0 +1,33 @@
+// Copyright 2015 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+use std::ptr;
+use std::rc::Rc;
+use std::sync::Arc;
+
+fn main() {
+    let p: *const u8 = ptr::null();
+    let rc = Rc::new(1usize);
+    let arc = Arc::new(1usize);
+    let b = Box::new("hi");
+
+    let _ = format!("{:p}{:p}{:p}",
+                    rc, arc, b);
+
+    if cfg!(target_pointer_width = "32") {
+        assert_eq!(format!("{:#p}", p),
+                   "0x00000000");
+    } else {
+        assert_eq!(format!("{:#p}", p),
+                   "0x0000000000000000");
+    }
+    assert_eq!(format!("{:p}", p),
+               "0x0");
+}