1 files changed, 22 insertions, 0 deletions

diff --git a/tests/ui/issues/issue-2550.rs b/tests/ui/issues/issue-2550.rs
new file mode 100644
index 000000000..04ec66b80
--- /dev/null
+++ b/tests/ui/issues/issue-2550.rs
@@ -0,0 +1,22 @@
+// run-pass
+#![allow(dead_code)]
+#![allow(non_snake_case)]
+
+// pretty-expanded FIXME #23616
+
+struct C {
+    x: usize,
+}
+
+fn C(x: usize) -> C {
+    C {
+        x: x
+    }
+}
+
+fn f<T>(_x: T) {
+}
+
+pub fn main() {
+    f(C(1));
+}