From a5285f148c7387e4e73ae6494062943a44fadc56 Mon Sep 17 00:00:00 2001
From: Tim Chevalier <chevalier@alum.wellesley.edu>
Date: Thu, 6 Sep 2012 12:28:26 -0700
Subject: [PATCH] Add test for issue 3305

---
 src/test/run-pass/issue-3305.rs | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
 create mode 100644 src/test/run-pass/issue-3305.rs

diff --git a/src/test/run-pass/issue-3305.rs b/src/test/run-pass/issue-3305.rs
new file mode 100644
index 000000000000..85868f44cfd5
--- /dev/null
+++ b/src/test/run-pass/issue-3305.rs
@@ -0,0 +1,16 @@
+trait double {
+    fn double() -> uint;
+}
+
+impl uint: double {
+    fn double() -> uint { self * 2u }
+}
+
+fn is_equal<D: double>(x: @D, exp: uint) {
+    assert x.double() == exp;
+}
+
+fn main() {
+    let x = @(3u as double);
+    is_equal(x, 6);
+}