1 files changed, 19 insertions, 0 deletions
diff --git a/src/test/ui/privacy/private-in-public-lint.rs b/src/test/ui/privacy/private-in-public-lint.rs
new file mode 100644
index 000000000..8b6e43601
--- /dev/null
+++ b/src/test/ui/privacy/private-in-public-lint.rs
@@ -0,0 +1,19 @@
+mod m1 {
+    pub struct Pub;
+    struct Priv;
+
+    impl Pub {
+        pub fn f() -> Priv {Priv} //~ ERROR private type `m1::Priv` in public interface
+    }
+}
+
+mod m2 {
+    pub struct Pub;
+    struct Priv;
+
+    impl Pub {
+        pub fn f() -> Priv {Priv} //~ ERROR private type `m2::Priv` in public interface
+    }
+}
+
+fn main() {}