1 files changed, 16 insertions, 0 deletions
diff --git a/tests/ui/reachable/reachable-unnameable-type-alias.rs b/tests/ui/reachable/reachable-unnameable-type-alias.rs
new file mode 100644
index 000000000..461355f87
--- /dev/null
+++ b/tests/ui/reachable/reachable-unnameable-type-alias.rs
@@ -0,0 +1,16 @@
+// run-pass
+
+#![feature(staged_api)]
+#![stable(feature = "a", since = "b")]
+
+mod inner_private_module {
+    // UnnameableTypeAlias isn't marked as reachable, so no stability annotation is required here
+    pub type UnnameableTypeAlias = u8;
+}
+
+#[stable(feature = "a", since = "b")]
+pub fn f() -> inner_private_module::UnnameableTypeAlias {
+    0
+}
+
+fn main() {}