Skip to content

Commit

Permalink
Add test for #30079
Browse files Browse the repository at this point in the history
  • Loading branch information
jseyfried committed Apr 7, 2016
1 parent 3520402 commit dcd4621
Showing 1 changed file with 55 additions and 0 deletions.
55 changes: 55 additions & 0 deletions src/test/compile-fail/issue-30079.rs
Original file line number Diff line number Diff line change
@@ -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

0 comments on commit dcd4621

Please sign in to comment.