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Update useless_attribute docs and allow macro_use_imports

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xFrednet 2022-06-25 14:16:33 +02:00
parent ae4900c9b8
commit 525f5ee7ac
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1 changed files with 15 additions and 5 deletions
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20
clippy_lints/src/attrs.rs
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@ -78,10 +78,17 @@ declare_clippy_lint! {
/// Checks for `extern crate` and `use` items annotated with
/// lint attributes.
///
/// This lint permits `#[allow(unused_imports)]`, `#[allow(deprecated)]`,
/// `#[allow(unreachable_pub)]`, `#[allow(clippy::wildcard_imports)]` and
/// `#[allow(clippy::enum_glob_use)]` on `use` items and `#[allow(unused_imports)]` on
/// `extern crate` items with a `#[macro_use]` attribute.
/// This lint permits lint attributes for lints emitted on the items themself.
/// For `use` items these lints are:
/// * deprecated
/// * unreachable_pub
/// * unused_imports
/// * clippy::enum_glob_use
/// * clippy::macro_use_imports
/// * clippy::wildcard_imports
///
/// For `extern crate` items these lints are:
/// * `unused_imports` on items with `#[macro_use]`
///
/// ### Why is this bad?
/// Lint attributes have no effect on crate imports. Most
@ -347,7 +354,10 @@ impl<'tcx> LateLintPass<'tcx> for Attributes {
|| extract_clippy_lint(lint).map_or(false, |s| {
matches!(
s.as_str(),
"wildcard_imports" | "enum_glob_use" | "redundant_pub_crate",
"wildcard_imports"
| "enum_glob_use"
| "redundant_pub_crate"
| "macro_use_imports",
)
})
{