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Rollup merge of #53363 - llogiq:num-individual-nonzero-docs, r=steveklabnik
[rust.git] / src / test / ui / lint / lint-directives-on-use-items-issue-10534.rs
1 // Copyright 2014 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 #![deny(unused_imports)]
12 #![allow(non_upper_case_globals)]
13
14 // The aim of this test is to ensure that deny/allow/warn directives
15 // are applied to individual "use" statements instead of silently
16 // ignored.
17
18 #[allow(dead_code)]
19 mod a { pub static x: isize = 3; pub static y: isize = 4; }
20
21 mod b {
22     use a::x; //~ ERROR: unused import
23     #[allow(unused_imports)]
24     use a::y; // no error here
25 }
26
27 #[allow(unused_imports)]
28 mod c {
29     use a::x;
30     #[deny(unused_imports)]
31     use a::y; //~ ERROR: unused import
32 }
33
34 fn main() {}