1 files changed, 9 insertions, 0 deletions
diff --git a/src/test/ui/const-generics/const-arg-in-fn.rs b/src/test/ui/const-generics/const-arg-in-fn.rs
new file mode 100644
index 000000000..9b225b18d
--- /dev/null
+++ b/src/test/ui/const-generics/const-arg-in-fn.rs
@@ -0,0 +1,9 @@
+// run-pass
+fn const_u32_identity<const X: u32>() -> u32 {
+    X
+}
+
+ fn main() {
+    let val = const_u32_identity::<18>();
+    assert_eq!(val, 18);
+}