1 files changed, 18 insertions, 0 deletions
diff --git a/tests/ui/reachable/expr_add.rs b/tests/ui/reachable/expr_add.rs
new file mode 100644
index 000000000..b45e5daf4
--- /dev/null
+++ b/tests/ui/reachable/expr_add.rs
@@ -0,0 +1,18 @@
+#![feature(never_type)]
+#![allow(unused_variables)]
+#![deny(unreachable_code)]
+
+use std::ops;
+
+struct Foo;
+
+impl ops::Add<!> for Foo {
+    type Output = !;
+    fn add(self, rhs: !) -> ! {
+        unimplemented!()
+    }
+}
+
+fn main() {
+    let x = Foo + return; //~ ERROR unreachable
+}