1 files changed, 14 insertions, 0 deletions
diff --git a/src/test/ui/type-alias-impl-trait/issue-60371.rs b/src/test/ui/type-alias-impl-trait/issue-60371.rs
new file mode 100644
index 000000000..9a40f3d9b
--- /dev/null
+++ b/src/test/ui/type-alias-impl-trait/issue-60371.rs
@@ -0,0 +1,14 @@
+trait Bug {
+    type Item: Bug;
+
+    const FUN: fn() -> Self::Item;
+}
+
+impl Bug for &() {
+    type Item = impl Bug; //~ ERROR `impl Trait` in type aliases is unstable
+
+    const FUN: fn() -> Self::Item = || ();
+    //~^ ERROR the trait bound `(): Bug` is not satisfied
+}
+
+fn main() {}