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// 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
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