58 lines
1.2 KiB
Rust
58 lines
1.2 KiB
Rust
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// run-rustfix
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// aux-build:proc_macro_derive.rs
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#![warn(clippy::useless_attribute)]
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#![warn(unreachable_pub)]
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#![feature(rustc_private)]
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#![allow(dead_code)]
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#![cfg_attr(feature = "cargo-clippy", allow(dead_code))]
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#[rustfmt::skip]
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#[allow(unused_imports)]
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#[allow(unused_extern_crates)]
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#[macro_use]
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extern crate rustc;
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#[macro_use]
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extern crate proc_macro_derive;
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// don't lint on unused_import for `use` items
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#[allow(unused_imports)]
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use std::collections;
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// don't lint on deprecated for `use` items
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mod foo {
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#[deprecated]
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pub struct Bar;
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}
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#[allow(deprecated)]
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pub use foo::Bar;
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// This should not trigger the lint. There's lint level definitions inside the external derive
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// that would trigger the useless_attribute lint.
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#[derive(DeriveSomething)]
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struct Baz;
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// don't lint on unreachable_pub for `use` items
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mod a {
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mod b {
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#[allow(dead_code)]
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#[allow(unreachable_pub)]
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pub struct C {}
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}
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#[allow(unreachable_pub)]
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pub use self::b::C;
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}
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fn test_indented_attr() {
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#![allow(clippy::almost_swapped)]
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use std::collections::HashSet;
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let _ = HashSet::<u32>::default();
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}
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fn main() {
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test_indented_attr();
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}
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