From 322a7d6387a875d9f751c1b332f84c181e57ac64 Mon Sep 17 00:00:00 2001
From: Jack <jack.huey@umassmed.edu>
Date: Thu, 8 Aug 2019 19:16:08 -0400
Subject: [PATCH] Add test for issue 36804

---
 src/test/ui/specialization/issue-36804.rs | 31 +++++++++++++++++++++++
 1 file changed, 31 insertions(+)
 create mode 100644 src/test/ui/specialization/issue-36804.rs

diff --git a/src/test/ui/specialization/issue-36804.rs b/src/test/ui/specialization/issue-36804.rs
new file mode 100644
index 0000000000000..36cb939bc48fb
--- /dev/null
+++ b/src/test/ui/specialization/issue-36804.rs
@@ -0,0 +1,31 @@
+// check-pass
+#![feature(specialization)]
+
+pub struct Cloned<I>(I);
+
+impl<'a, I, T: 'a> Iterator for Cloned<I>
+where
+    I: Iterator<Item = &'a T>,
+    T: Clone,
+{
+    type Item = T;
+
+    fn next(&mut self) -> Option<T> {
+        unimplemented!()
+    }
+}
+
+impl<'a, I, T: 'a> Iterator for Cloned<I>
+where
+    I: Iterator<Item = &'a T>,
+    T: Copy,
+{
+    fn count(self) -> usize {
+        unimplemented!()
+    }
+}
+
+fn main() {
+    let a = [1,2,3,4];
+    Cloned(a.iter()).count();
+}