1 files changed, 15 insertions, 0 deletions
diff --git a/src/test/ui/single-use-lifetime/two-uses-in-fn-argument-and-return.rs b/src/test/ui/single-use-lifetime/two-uses-in-fn-argument-and-return.rs
new file mode 100644
index 000000000..f80f3f63c
--- /dev/null
+++ b/src/test/ui/single-use-lifetime/two-uses-in-fn-argument-and-return.rs
@@ -0,0 +1,15 @@
+// Test that we DO NOT warn when lifetime name is used in
+// both the argument and return.
+//
+// check-pass
+
+#![deny(single_use_lifetimes)]
+#![allow(dead_code)]
+#![allow(unused_variables)]
+
+// OK: used twice
+fn c<'a>(x: &'a u32) -> &'a u32 {
+    &22
+}
+
+fn main() {}