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Commit | Line | Data |
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f20569fa XL |
1 | // run-rustfix |
2 | // aux-build:proc_macro_derive.rs | |
3 | ||
487cf647 | 4 | #![allow(unused)] |
f20569fa XL |
5 | #![warn(clippy::useless_attribute)] |
6 | #![warn(unreachable_pub)] | |
7 | #![feature(rustc_private)] | |
8 | ||
9 | #[allow(dead_code)] | |
10 | #[cfg_attr(feature = "cargo-clippy", allow(dead_code))] | |
11 | #[rustfmt::skip] | |
12 | #[allow(unused_imports)] | |
13 | #[allow(unused_extern_crates)] | |
14 | #[macro_use] | |
15 | extern crate rustc_middle; | |
16 | ||
17 | #[macro_use] | |
18 | extern crate proc_macro_derive; | |
19 | ||
487cf647 FG |
20 | fn test_indented_attr() { |
21 | #[allow(clippy::almost_swapped)] | |
22 | use std::collections::HashSet; | |
23 | ||
24 | let _ = HashSet::<u32>::default(); | |
25 | } | |
26 | ||
f20569fa XL |
27 | // don't lint on unused_import for `use` items |
28 | #[allow(unused_imports)] | |
29 | use std::collections; | |
30 | ||
31 | // don't lint on unused for `use` items | |
32 | #[allow(unused)] | |
33 | use std::option; | |
34 | ||
35 | // don't lint on deprecated for `use` items | |
36 | mod foo { | |
37 | #[deprecated] | |
38 | pub struct Bar; | |
39 | } | |
40 | #[allow(deprecated)] | |
41 | pub use foo::Bar; | |
42 | ||
43 | // This should not trigger the lint. There's lint level definitions inside the external derive | |
44 | // that would trigger the useless_attribute lint. | |
45 | #[derive(DeriveSomething)] | |
46 | struct Baz; | |
47 | ||
48 | // don't lint on unreachable_pub for `use` items | |
49 | mod a { | |
50 | mod b { | |
51 | #[allow(dead_code)] | |
52 | #[allow(unreachable_pub)] | |
04454e1e | 53 | pub struct C; |
f20569fa XL |
54 | } |
55 | ||
56 | #[allow(unreachable_pub)] | |
57 | pub use self::b::C; | |
58 | } | |
59 | ||
60 | // don't lint on clippy::wildcard_imports for `use` items | |
61 | #[allow(clippy::wildcard_imports)] | |
62 | pub use std::io::prelude::*; | |
63 | ||
64 | // don't lint on clippy::enum_glob_use for `use` items | |
65 | #[allow(clippy::enum_glob_use)] | |
66 | pub use std::cmp::Ordering::*; | |
67 | ||
04454e1e FG |
68 | // don't lint on clippy::redundant_pub_crate |
69 | mod c { | |
70 | #[allow(clippy::redundant_pub_crate)] | |
71 | pub(crate) struct S; | |
72 | } | |
73 | ||
487cf647 FG |
74 | // https://github.com/rust-lang/rust-clippy/issues/7511 |
75 | pub mod split { | |
76 | #[allow(clippy::module_name_repetitions)] | |
77 | pub use regex::SplitN; | |
f20569fa XL |
78 | } |
79 | ||
487cf647 FG |
80 | // https://github.com/rust-lang/rust-clippy/issues/8768 |
81 | #[allow(clippy::single_component_path_imports)] | |
82 | use regex; | |
83 | ||
f20569fa XL |
84 | fn main() { |
85 | test_indented_attr(); | |
86 | } |