src/test/compile-fail/privacy/restricted/lookup-ignores-private.rs

   1 // Copyright 2016 The Rust Project Developers. See the COPYRIGHT
   2 // file at the top-level directory of this distribution and at
   3 // http://rust-lang.org/COPYRIGHT.
   4 //
   5 // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
   6 // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
   7 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
   8 // option. This file may not be copied, modified, or distributed
   9 // except according to those terms.
  10
  11 #![feature(rustc_attrs, pub_restricted)]
  12 #![allow(warnings)]
  13
  14 mod foo {
  15     pub use foo::bar::S;
  16     mod bar {
  17         #[derive(Default)]
  18         pub struct S {
  19             pub(foo) x: i32,
  20         }
  21         impl S {
  22             pub(foo) fn f(&self) -> i32 { 0 }
  23         }
  24
  25         pub struct S2 {
  26             pub(crate) x: bool,
  27         }
  28         impl S2 {
  29             pub(crate) fn f(&self) -> bool { false }
  30         }
  31
  32         impl ::std::ops::Deref for S {
  33             type Target = S2;
  34             fn deref(&self) -> &S2 { unimplemented!() }
  35         }
  36     }
  37 }
  38
  39 #[rustc_error]
  40 fn main() { //~ ERROR compilation successful
  41     let s = foo::S::default();
  42     let _: bool = s.x;
  43     let _: bool = s.f();
  44 }