3 files changed, 16 insertions, 25 deletions
diff --git a/tests/ui/reachable/expr_box.rs b/tests/ui/reachable/expr_box.rs
deleted file mode 100644
index 00328ea01..000000000
--- a/tests/ui/reachable/expr_box.rs
+++ /dev/null
@@ -1,8 +0,0 @@
-#![feature(box_syntax)]
-#![allow(unused_variables)]
-#![deny(unreachable_code)]
-
-fn main() {
-    let x = box return; //~ ERROR unreachable
-    println!("hi");
-}
diff --git a/tests/ui/reachable/expr_box.stderr b/tests/ui/reachable/expr_box.stderr
deleted file mode 100644
index ea6472cbe..000000000
--- a/tests/ui/reachable/expr_box.stderr
+++ /dev/null
@@ -1,17 +0,0 @@
-error: unreachable expression
-  --> $DIR/expr_box.rs:6:13
-   |
-LL |     let x = box return;
-   |             ^^^^------
-   |             |   |
-   |             |   any code following this expression is unreachable
-   |             unreachable expression
-   |
-note: the lint level is defined here
-  --> $DIR/expr_box.rs:3:9
-   |
-LL | #![deny(unreachable_code)]
-   |         ^^^^^^^^^^^^^^^^
-
-error: aborting due to previous error
-
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() {}