63 lines
1.6 KiB
Rust
63 lines
1.6 KiB
Rust
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// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
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// file at the top-level directory of this distribution and at
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// http://rust-lang.org/COPYRIGHT.
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//
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// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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// aux-build:pub_restricted.rs
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#![feature(pub_restricted)]
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#![deny(private_in_public)]
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#![allow(warnings)]
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extern crate pub_restricted;
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mod foo {
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pub mod bar {
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pub(super) fn f() {}
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#[derive(Default)]
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pub struct S {
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pub(super) x: i32,
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}
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impl S {
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pub(super) fn f(&self) {}
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pub(super) fn g() {}
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}
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}
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fn f() {
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use foo::bar::S;
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pub(self) use foo::bar::f; // ok
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pub(super) use foo::bar::f as g; //~ ERROR cannot be reexported
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S::default().x; // ok
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S::default().f(); // ok
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S::g(); // ok
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}
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}
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fn f() {
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use foo::bar::S;
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use foo::bar::f; //~ ERROR private
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S::default().x; //~ ERROR private
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S::default().f(); //~ ERROR private
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S::g(); //~ ERROR private
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}
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fn main() {
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use pub_restricted::Universe;
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use pub_restricted::Crate; //~ ERROR private
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let u = Universe::default();
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let _ = u.x;
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let _ = u.y; //~ ERROR private
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u.f();
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u.g(); //~ ERROR private
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}
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mod pathological {
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pub(bad::path) mod m1 {} //~ ERROR failed to resolve module path
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pub(foo) mod m2 {} //~ ERROR visibilities can only be restricted to ancestor modules
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}
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