| // 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(warnings)] |
| |
| mod foo { |
| pub use foo::bar::S; |
| mod bar { |
| #[derive(Default)] |
| pub struct S { |
| pub(in foo) x: i32, |
| } |
| impl S { |
| pub(in foo) fn f(&self) -> i32 { 0 } |
| } |
| |
| pub struct S2 { |
| pub(crate) x: bool, |
| } |
| impl S2 { |
| pub(crate) fn f(&self) -> bool { false } |
| } |
| |
| impl ::std::ops::Deref for S { |
| type Target = S2; |
| fn deref(&self) -> &S2 { unimplemented!() } |
| } |
| } |
| } |
| |
| #[rustc_error] |
| fn main() { //~ ERROR compilation successful |
| let s = foo::S::default(); |
| let _: bool = s.x; |
| let _: bool = s.f(); |
| } |
