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Prevent emitting missing_docs for pub extern crate

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This commit is contained in:
Guillaume Gomez 2023-06-06 11:50:04 +02:00
parent 51f714c8c5
commit 4711c3078a
1 changed files with 6 additions and 2 deletions
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8
compiler/rustc_lint/src/builtin.rs
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@ -548,8 +548,12 @@ impl<'tcx> LateLintPass<'tcx> for MissingDoc {
fn check_item(&mut self, cx: &LateContext<'_>, it: &hir::Item<'_>) {
// Previously the Impl and Use types have been excluded from missing docs,
// so we will continue to exclude them for compatibility
if let hir::ItemKind::Impl(..) | hir::ItemKind::Use(..) = it.kind {
// so we will continue to exclude them for compatibility.
//
// The documentation on `ExternCrate` is not used at the moment so no need to warn for it.
if let hir::ItemKind::Impl(..) | hir::ItemKind::Use(..) | hir::ItemKind::ExternCrate(_) =
it.kind
{
return;
}