1 files changed, 16 insertions, 0 deletions
diff --git a/tests/ui/traits/non-lifetime-via-dyn-builtin.rs b/tests/ui/traits/non-lifetime-via-dyn-builtin.rs
new file mode 100644
index 000000000..9a8a5ced2
--- /dev/null
+++ b/tests/ui/traits/non-lifetime-via-dyn-builtin.rs
@@ -0,0 +1,16 @@
+// revisions: current next
+//[next] compile-flags: -Ztrait-solver=next
+// check-pass
+
+#![feature(non_lifetime_binders)]
+//~^ WARN the feature `non_lifetime_binders` is incomplete and may not be safe
+
+fn trivial<A>()
+where
+    for<B> dyn Fn(A, *const B): Fn(A, *const B),
+{
+}
+
+fn main() {
+    trivial::<u8>();
+}