1 files changed, 15 insertions, 0 deletions
diff --git a/tests/ui/traits/new-solver/recursive-self-normalization.rs b/tests/ui/traits/new-solver/recursive-self-normalization.rs
new file mode 100644
index 000000000..06d187b5f
--- /dev/null
+++ b/tests/ui/traits/new-solver/recursive-self-normalization.rs
@@ -0,0 +1,15 @@
+// compile-flags: -Ztrait-solver=next
+
+trait Foo {
+    type Assoc;
+}
+
+trait Bar {}
+fn needs_bar<S: Bar>() {}
+
+fn test<T: Foo<Assoc = <T as Foo>::Assoc>>() {
+    needs_bar::<T::Assoc>();
+    //~^ ERROR overflow evaluating the requirement `<T as Foo>::Assoc: Bar`
+}
+
+fn main() {}