1 files changed, 63 insertions, 0 deletions
diff --git a/src/test/ui/structs-enums/class-separate-impl.rs b/src/test/ui/structs-enums/class-separate-impl.rs
new file mode 100644
index 000000000..3d6da1cc2
--- /dev/null
+++ b/src/test/ui/structs-enums/class-separate-impl.rs
@@ -0,0 +1,63 @@
+// run-pass
+#![allow(dead_code)]
+#![allow(non_camel_case_types)]
+
+use std::fmt;
+
+struct cat {
+    meows : usize,
+
+    how_hungry : isize,
+    name : String,
+}
+
+impl cat {
+    pub fn speak(&mut self) { self.meow(); }
+
+    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 cat {
+    fn meow(&mut self) {
+        println!("Meow");
+        self.meows += 1;
+        if self.meows % 5 == 0 {
+            self.how_hungry += 1;
+        }
+    }
+}
+
+fn cat(in_x : usize, in_y : isize, in_name: String) -> cat {
+    cat {
+        meows: in_x,
+        how_hungry: in_y,
+        name: in_name
+    }
+}
+
+impl fmt::Display for cat {
+    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+        write!(f, "{}", self.name)
+    }
+}
+
+fn print_out(thing: Box<dyn ToString>, expected: String) {
+  let actual = (*thing).to_string();
+  println!("{}", actual);
+  assert_eq!(actual.to_string(), expected);
+}
+
+pub fn main() {
+  let nyan: Box<dyn ToString> = Box::new(cat(0, 2, "nyan".to_string())) as Box<dyn ToString>;
+  print_out(nyan, "nyan".to_string());
+}