1 files changed, 6 insertions, 0 deletions
diff --git a/tests/ui/traits/new-solver/deduce-ty-from-object.rs b/tests/ui/traits/new-solver/deduce-ty-from-object.rs
new file mode 100644
index 000000000..7398bce7b
--- /dev/null
+++ b/tests/ui/traits/new-solver/deduce-ty-from-object.rs
@@ -0,0 +1,6 @@
+// check-pass
+// compile-flags: -Ztrait-solver=next
+
+fn main() {
+    let x: Box<dyn Iterator<Item = ()>> = Box::new(std::iter::empty());
+}