From ee73b78e04860f0e4312e462c80ab8a6d37cd759 Mon Sep 17 00:00:00 2001
From: Tim Chevalier <chevalier@alum.wellesley.edu>
Date: Fri, 13 Jul 2012 14:44:48 -0700
Subject: [PATCH] Test for #2288

---
 src/test/run-pass/issue-2288.rs | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 src/test/run-pass/issue-2288.rs

diff --git a/src/test/run-pass/issue-2288.rs b/src/test/run-pass/issue-2288.rs
new file mode 100644
index 00000000000..e2db655ca5d
--- /dev/null
+++ b/src/test/run-pass/issue-2288.rs
@@ -0,0 +1,20 @@
+iface clam<A: copy> {
+  fn chowder(y: A);
+}
+class foo<A: copy> : clam<A> {
+  let x: A;
+  new(b: A) { self.x = b; }
+  fn chowder(y: A) {
+  }
+}
+
+fn f<A: copy>(x: clam<A>, a: A) {
+  x.chowder(a);
+}
+
+fn main() {
+
+  let c = foo(42);
+  let d: clam<int> = c as clam::<int>;
+  f(d, c.x);
+}