4a78364d49
For `use` statements, this means disallowing qualifiers when in functions and disallowing `priv` outside of functions. For `extern mod` statements, this means disallowing everything everywhere. It may have been envisioned for `pub extern mod foo` to be a thing, but it currently doesn't do anything (resolve doesn't pick it up), so better to err on the side of forwards-compatibility and forbid it entirely for now. Closes #9957
24 lines
887 B
Rust
24 lines
887 B
Rust
// Copyright 2014 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.
|
|
|
|
pub extern mod std; //~ ERROR: `pub` visibility is not allowed
|
|
priv extern mod std; //~ ERROR: unnecessary visibility qualifier
|
|
extern mod std;
|
|
|
|
pub use std::bool;
|
|
priv use std::bool; //~ ERROR: unnecessary visibility qualifier
|
|
use std::bool;
|
|
|
|
fn main() {
|
|
pub use std::bool; //~ ERROR: imports in functions are never reachable
|
|
priv use std::bool; //~ ERROR: unnecessary visibility qualifier
|
|
use std::bool;
|
|
}
|