1 files changed, 17 insertions, 0 deletions
diff --git a/tests/ui/type-alias-impl-trait/nested_in_closure.rs b/tests/ui/type-alias-impl-trait/nested_in_closure.rs
new file mode 100644
index 000000000..362f3d53e
--- /dev/null
+++ b/tests/ui/type-alias-impl-trait/nested_in_closure.rs
@@ -0,0 +1,17 @@
+#![feature(type_alias_impl_trait)]
+// check-pass
+
+fn main() {
+    let x = || {
+        type Tait = impl Sized;
+        let y: Tait = ();
+    };
+
+    let y = || {
+        type Tait = impl std::fmt::Debug;
+        let y: Tait = ();
+        y
+    };
+    let mut z = y();
+    z = ();
+}