1 files changed, 18 insertions, 0 deletions
diff --git a/tests/ui/traits/non_lifetime_binders/universe-error1.rs b/tests/ui/traits/non_lifetime_binders/universe-error1.rs
new file mode 100644
index 00000000000..eadee6b711e
--- /dev/null
+++ b/tests/ui/traits/non_lifetime_binders/universe-error1.rs
@@ -0,0 +1,18 @@
+#![feature(non_lifetime_binders)]
+//~^ WARN the feature `non_lifetime_binders` is incomplete
+
+trait Other<U: ?Sized> {}
+
+impl<U: ?Sized> Other<U> for U {}
+
+#[rustfmt::skip]
+fn foo<U: ?Sized>()
+where
+    for<T> T: Other<U> {}
+
+fn bar() {
+    foo::<_>();
+    //~^ ERROR the trait bound `T: Other<_>` is not satisfied
+}
+
+fn main() {}