1 files changed, 6 insertions, 0 deletions

diff --git a/tests/ui/issues/issue-25394.rs b/tests/ui/issues/issue-25394.rs
new file mode 100644
index 00000000000..2f0ae19fcb1
--- /dev/null
+++ b/tests/ui/issues/issue-25394.rs
@@ -0,0 +1,6 @@
+// check-pass
+#![allow(dead_code)]
+#[derive(Debug)]
+struct Row<T>([T]);
+
+fn main() {}