1 files changed, 14 insertions, 0 deletions
diff --git a/tests/ui/sized/coinductive-1.rs b/tests/ui/sized/coinductive-1.rs
new file mode 100644
index 00000000000..7bcd0f1fdaf
--- /dev/null
+++ b/tests/ui/sized/coinductive-1.rs
@@ -0,0 +1,14 @@
+// check-pass
+struct Node<C: Trait<Self>>(C::Assoc);
+
+trait Trait<T> {
+    type Assoc;
+}
+
+impl<T> Trait<T> for Vec<()> {
+    type Assoc = Vec<T>;
+}
+
+fn main() {
+    let _ = Node::<Vec<()>>(Vec::new());
+}