---

yaml
---
r: 276913
b: refs/heads/try
c: dcd4621
h: refs/heads/master
i:
  276911: 21cdef2

Author: jseyfried

[refs]

@@ -1,7 +1,7 @@
 ---
 refs/heads/master: 6dbb0e86aec11050480beb76eade6fb805010ba7
 refs/heads/snap-stage3: 235d77457d80b549dad3ac36d94f235208a1eafb
-refs/heads/try: 35204025be872e5c15334e73fa1d488aaa3d69f5
+refs/heads/try: dcd4621b4df9c1962ea55653e3f01cdf8b6a3e12
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105
 refs/tags/release-0.2: c870d2dffb391e14efb05aa27898f1f6333a9596
 refs/tags/release-0.3: b5f0d0f648d9a6153664837026ba1be43d3e2503

branches/try/src/test/compile-fail/issue-30079.rs

@@ -0,0 +1,55 @@
+// Copyright 2016 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.
+
+#![feature(rustc_attrs)]
+#![allow(unused)]
+
+struct SemiPriv;
+
+mod m1 {
+    struct Priv;
+    impl ::SemiPriv {
+        pub fn f(_: Priv) {} //~ WARN private type in public interface
+        //~^ WARNING hard error
+    }
+
+    impl Priv {
+        pub fn f(_: Priv) {} // ok
+    }
+}
+
+mod m2 {
+    struct Priv;
+    impl ::std::ops::Deref for ::SemiPriv {
+        type Target = Priv; //~ WARN private type in public interface
+        //~^ WARNING hard error
+        fn deref(&self) -> &Self::Target { unimplemented!() }
+    }
+
+    impl ::std::ops::Deref for Priv {
+        type Target = Priv; // ok
+        fn deref(&self) -> &Self::Target { unimplemented!() }
+    }
+}
+
+trait SemiPrivTrait {
+    type Assoc;
+}
+
+mod m3 {
+    struct Priv;
+    impl ::SemiPrivTrait for () {
+        type Assoc = Priv; //~ WARN private type in public interface
+        //~^ WARNING hard error
+    }
+}
+
+#[rustc_error]
+fn main() {} //~ ERROR compilation successful