diff options
| -rw-r--r-- | src/librustdoc/clean/mod.rs | 3 | ||||
| -rw-r--r-- | src/librustdoc/visit_ast.rs | 3 | ||||
| -rw-r--r-- | tests/rustdoc/inline-private-with-intermediate-doc-hidden.rs | 23 | ||||
| -rw-r--r-- | tests/rustdoc/reexport-attr-merge.rs | 4 |
4 files changed, 29 insertions, 4 deletions
diff --git a/src/librustdoc/clean/mod.rs b/src/librustdoc/clean/mod.rs index b84a9cf369c..b56b8127996 100644 --- a/src/librustdoc/clean/mod.rs +++ b/src/librustdoc/clean/mod.rs @@ -2180,7 +2180,8 @@ fn get_all_import_attributes<'hir>( // This is the "original" reexport so we get all its attributes without filtering them. attrs = import_attrs.iter().map(|attr| (Cow::Borrowed(attr), Some(def_id))).collect(); first = false; - } else { + // We don't add attributes of an intermediate re-export if it has `#[doc(hidden)]`. + } else if !cx.tcx.is_doc_hidden(def_id) { add_without_unwanted_attributes(&mut attrs, import_attrs, is_inline, Some(def_id)); } } diff --git a/src/librustdoc/visit_ast.rs b/src/librustdoc/visit_ast.rs index abb9229fbd5..1689445b9ef 100644 --- a/src/librustdoc/visit_ast.rs +++ b/src/librustdoc/visit_ast.rs @@ -246,7 +246,7 @@ impl<'a, 'tcx> RustdocVisitor<'a, 'tcx> { glob: bool, please_inline: bool, ) -> bool { - debug!("maybe_inline_local res: {:?}", res); + debug!("maybe_inline_local (renamed: {renamed:?}) res: {res:?}"); if renamed == Some(kw::Underscore) { // We never inline `_` reexports. @@ -308,6 +308,7 @@ impl<'a, 'tcx> RustdocVisitor<'a, 'tcx> { .cache .effective_visibilities .is_directly_public(tcx, item_def_id.to_def_id()) && + !tcx.is_doc_hidden(item_def_id) && !inherits_doc_hidden(tcx, item_def_id, None) { // The imported item is public and not `doc(hidden)` so no need to inline it. diff --git a/tests/rustdoc/inline-private-with-intermediate-doc-hidden.rs b/tests/rustdoc/inline-private-with-intermediate-doc-hidden.rs new file mode 100644 index 00000000000..e382940a47e --- /dev/null +++ b/tests/rustdoc/inline-private-with-intermediate-doc-hidden.rs @@ -0,0 +1,23 @@ +// This test ensures that if a private item is re-exported with an intermediate +// `#[doc(hidden)]` re-export, it'll still be inlined (and not include any attribute +// from the doc hidden re-export. + +#![crate_name = "foo"] + +// @has 'foo/index.html' +// There should only be one struct displayed. +// @count - '//*[@id="main-content"]/*[@class="small-section-header"]' 1 +// @has - '//*[@id="main-content"]/*[@class="small-section-header"]' 'Structs' +// @has - '//*[@id="main-content"]//a[@href="struct.Reexport.html"]' 'Reexport' +// @has - '//*[@id="main-content"]//*[@class="desc docblock-short"]' 'Visible. Original.' + +mod private { + /// Original. + pub struct Bar3; +} + +/// Hidden. +#[doc(hidden)] +pub use crate::private::Bar3; +/// Visible. +pub use self::Bar3 as Reexport; diff --git a/tests/rustdoc/reexport-attr-merge.rs b/tests/rustdoc/reexport-attr-merge.rs index f6c23a1365f..6cc054e7a8b 100644 --- a/tests/rustdoc/reexport-attr-merge.rs +++ b/tests/rustdoc/reexport-attr-merge.rs @@ -19,9 +19,9 @@ pub use Foo1 as Foo2; // First we ensure that only the reexport `Bar2` and the inlined struct `Bar` // are inlined. // @count - '//a[@class="struct"]' 2 -// Then we check that both `cfg` are displayed. +// Then we check that `cfg` is displayed for base item, but not for intermediate re-exports. // @has - '//*[@class="stab portability"]' 'foo' -// @has - '//*[@class="stab portability"]' 'bar' +// @!has - '//*[@class="stab portability"]' 'bar' // And finally we check that the only element displayed is `Bar`. // @has - '//a[@class="struct"]' 'Bar' #[doc(inline)] |