1 files changed, 71 insertions, 0 deletions
diff --git a/src/test/ui/run-pass/structs-enums/class-implement-traits.rs b/src/test/ui/run-pass/structs-enums/class-implement-traits.rs
new file mode 100644
index 00000000000..394af6b9ecd
--- /dev/null
+++ b/src/test/ui/run-pass/structs-enums/class-implement-traits.rs
@@ -0,0 +1,71 @@
+// Copyright 2012-2014 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.
+
+
+trait noisy {
+    fn speak(&mut self);
+}
+
+#[derive(Clone)]
+struct cat {
+    meows : usize,
+
+    how_hungry : isize,
+    name : String,
+}
+
+impl cat {
+    fn meow(&mut self) {
+        println!("Meow");
+        self.meows += 1_usize;
+        if self.meows % 5_usize == 0_usize {
+            self.how_hungry += 1;
+        }
+    }
+}
+
+impl cat {
+    pub fn eat(&mut self) -> bool {
+        if self.how_hungry > 0 {
+            println!("OM NOM NOM");
+            self.how_hungry -= 2;
+            return true;
+        } else {
+            println!("Not hungry!");
+            return false;
+        }
+    }
+}
+
+impl noisy for cat {
+    fn speak(&mut self) { self.meow(); }
+}
+
+fn cat(in_x : usize, in_y : isize, in_name: String) -> cat {
+    cat {
+        meows: in_x,
+        how_hungry: in_y,
+        name: in_name.clone()
+    }
+}
+
+
+fn make_speak<C:noisy>(mut c: C) {
+    c.speak();
+}
+
+pub fn main() {
+    let mut nyan = cat(0_usize, 2, "nyan".to_string());
+    nyan.eat();
+    assert!((!nyan.eat()));
+    for _ in 1_usize..10_usize {
+        make_speak(nyan.clone());
+    }
+}