1 files changed, 16 insertions, 0 deletions
diff --git a/tests/ui/associated-inherent-types/bugs/cycle-iat-inside-of-where-predicate.rs b/tests/ui/associated-inherent-types/bugs/cycle-iat-inside-of-where-predicate.rs
new file mode 100644
index 00000000000..0c2a38b1173
--- /dev/null
+++ b/tests/ui/associated-inherent-types/bugs/cycle-iat-inside-of-where-predicate.rs
@@ -0,0 +1,16 @@
+// known-bug: unknown
+
+#![feature(inherent_associated_types)]
+#![allow(incomplete_features)]
+
+// FIXME(inherent_associated_types): This shouldn't lead to a cycle error.
+
+fn user<T>() where S<T>::P: std::fmt::Debug {}
+
+struct S<T>;
+
+impl<T: Copy> S<T> {
+    type P = ();
+}
+
+fn main() {}