From 46aa621452b591e5c504fd85dfe514b92c49c228 Mon Sep 17 00:00:00 2001
From: Nick Cameron <ncameron@mozilla.com>
Date: Thu, 12 Mar 2015 10:44:56 +1300
Subject: Fix private module loophole in the 'private type in public item'
 check

---
 src/test/compile-fail/priv_in_pub_sig_priv_mod.rs | 28 +++++++++++++++++++++++
 1 file changed, 28 insertions(+)
 create mode 100644 src/test/compile-fail/priv_in_pub_sig_priv_mod.rs

(limited to 'src/test/compile-fail')

diff --git a/src/test/compile-fail/priv_in_pub_sig_priv_mod.rs b/src/test/compile-fail/priv_in_pub_sig_priv_mod.rs
new file mode 100644
index 00000000000..f589daf3f39
--- /dev/null
+++ b/src/test/compile-fail/priv_in_pub_sig_priv_mod.rs
@@ -0,0 +1,28 @@
+// Copyright 2015 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+// Test that we properly check for private types in public signatures, even
+// inside a private module (#22261).
+
+mod a {
+    struct Priv;
+
+    pub fn expose_a() -> Priv { //~Error: private type in exported type signature
+        panic!();
+    }
+
+    mod b {
+        pub fn expose_b() -> super::Priv { //~Error: private type in exported type signature
+            panic!();
+        }
+    }
+}
+
+pub fn main() {}
-- 
cgit 1.4.1-3-g733a5