1 files changed, 14 insertions, 0 deletions
diff --git a/tests/ui/coherence/coherence-impl-in-fn.rs b/tests/ui/coherence/coherence-impl-in-fn.rs
new file mode 100644
index 00000000000..b9719731748
--- /dev/null
+++ b/tests/ui/coherence/coherence-impl-in-fn.rs
@@ -0,0 +1,14 @@
+// run-pass
+#![allow(dead_code)]
+#![allow(non_camel_case_types)]
+
+pub fn main() {
+    #[derive(Copy, Clone)]
+    enum x { foo }
+    impl ::std::cmp::PartialEq for x {
+        fn eq(&self, other: &x) -> bool {
+            (*self) as isize == (*other) as isize
+        }
+        fn ne(&self, other: &x) -> bool { !(*self).eq(other) }
+    }
+}