diff options
Diffstat (limited to '')
| -rw-r--r-- | src/librustdoc/passes/collect_intra_doc_links.rs | 28 | ||||
| -rw-r--r-- | src/librustdoc/passes/collect_intra_doc_links/early.rs | 44 |
2 files changed, 36 insertions, 36 deletions
diff --git a/src/librustdoc/passes/collect_intra_doc_links.rs b/src/librustdoc/passes/collect_intra_doc_links.rs index b2a41bfa4..8aa0abd36 100644 --- a/src/librustdoc/passes/collect_intra_doc_links.rs +++ b/src/librustdoc/passes/collect_intra_doc_links.rs @@ -80,10 +80,10 @@ impl Res { } } - fn def_id(self, tcx: TyCtxt<'_>) -> DefId { + fn def_id(self, tcx: TyCtxt<'_>) -> Option<DefId> { match self { - Res::Def(_, id) => id, - Res::Primitive(prim) => *PrimitiveType::primitive_locations(tcx).get(&prim).unwrap(), + Res::Def(_, id) => Some(id), + Res::Primitive(prim) => PrimitiveType::primitive_locations(tcx).get(&prim).copied(), } } @@ -1127,10 +1127,10 @@ impl LinkCollector<'_, '_> { } } - Some(ItemLink { + res.def_id(self.cx.tcx).map(|page_id| ItemLink { link: ori_link.link.clone(), link_text: link_text.clone(), - page_id: res.def_id(self.cx.tcx), + page_id, fragment, }) } @@ -1202,8 +1202,8 @@ impl LinkCollector<'_, '_> { item.item_id.expect_def_id().as_local().map(|src_id| (src_id, dst_id)) }) { - if self.cx.tcx.privacy_access_levels(()).is_exported(src_id) - && !self.cx.tcx.privacy_access_levels(()).is_exported(dst_id) + if self.cx.tcx.effective_visibilities(()).is_exported(src_id) + && !self.cx.tcx.effective_visibilities(()).is_exported(dst_id) { privacy_error(self.cx, diag_info, path_str); } @@ -1609,9 +1609,7 @@ fn report_diagnostic( let sp = item.attr_span(tcx); - tcx.struct_span_lint_hir(lint, hir_id, sp, |lint| { - let mut diag = lint.build(msg); - + tcx.struct_span_lint_hir(lint, hir_id, sp, msg, |lint| { let span = super::source_span_for_markdown_range(tcx, dox, link_range, &item.attrs).map(|sp| { if dox.as_bytes().get(link_range.start) == Some(&b'`') @@ -1624,7 +1622,7 @@ fn report_diagnostic( }); if let Some(sp) = span { - diag.set_span(sp); + lint.set_span(sp); } else { // blah blah blah\nblah\nblah [blah] blah blah\nblah blah // ^ ~~~~ @@ -1634,7 +1632,7 @@ fn report_diagnostic( let line = dox[last_new_line_offset..].lines().next().unwrap_or(""); // Print the line containing the `link_range` and manually mark it with '^'s. - diag.note(&format!( + lint.note(&format!( "the link appears in this line:\n\n{line}\n\ {indicator: <before$}{indicator:^<found$}", line = line, @@ -1644,9 +1642,9 @@ fn report_diagnostic( )); } - decorate(&mut diag, span); + decorate(lint, span); - diag.emit(); + lint }); } @@ -1895,7 +1893,7 @@ fn disambiguator_error( diag_info.link_range = disambiguator_range; report_diagnostic(cx.tcx, BROKEN_INTRA_DOC_LINKS, msg, &diag_info, |diag, _sp| { let msg = format!( - "see {}/rustdoc/write-documentation/linking-to-items-by-name.html#namespaces-and-disambiguators for more info about disambiguators", + "see {}/rustdoc/linking-to-items-by-name.html#namespaces-and-disambiguators for more info about disambiguators", crate::DOC_RUST_LANG_ORG_CHANNEL ); diag.note(&msg); diff --git a/src/librustdoc/passes/collect_intra_doc_links/early.rs b/src/librustdoc/passes/collect_intra_doc_links/early.rs index 38cfd7a27..1b373cfe5 100644 --- a/src/librustdoc/passes/collect_intra_doc_links/early.rs +++ b/src/librustdoc/passes/collect_intra_doc_links/early.rs @@ -37,7 +37,6 @@ pub(crate) fn early_resolve_intra_doc_links( markdown_links: Default::default(), doc_link_resolutions: Default::default(), traits_in_scope: Default::default(), - all_traits: Default::default(), all_trait_impls: Default::default(), all_macro_rules: Default::default(), document_private_items, @@ -48,7 +47,6 @@ pub(crate) fn early_resolve_intra_doc_links( link_resolver.resolve_doc_links_local(&krate.attrs); link_resolver.process_module_children_or_reexports(CRATE_DEF_ID.to_def_id()); visit::walk_crate(&mut link_resolver, krate); - link_resolver.process_extern_impls(); // FIXME: somehow rustdoc is still missing crates even though we loaded all // the known necessary crates. Load them all unconditionally until we find a way to fix this. @@ -58,11 +56,12 @@ pub(crate) fn early_resolve_intra_doc_links( link_resolver.resolver.resolve_rustdoc_path(extern_name, TypeNS, parent_scope); } + link_resolver.process_extern_impls(); + ResolverCaches { markdown_links: Some(link_resolver.markdown_links), doc_link_resolutions: link_resolver.doc_link_resolutions, traits_in_scope: link_resolver.traits_in_scope, - all_traits: Some(link_resolver.all_traits), all_trait_impls: Some(link_resolver.all_trait_impls), all_macro_rules: link_resolver.all_macro_rules, } @@ -80,7 +79,6 @@ struct EarlyDocLinkResolver<'r, 'ra> { markdown_links: FxHashMap<String, Vec<PreprocessedMarkdownLink>>, doc_link_resolutions: FxHashMap<(Symbol, Namespace, DefId), Option<Res<ast::NodeId>>>, traits_in_scope: DefIdMap<Vec<TraitCandidate>>, - all_traits: Vec<DefId>, all_trait_impls: Vec<DefId>, all_macro_rules: FxHashMap<Symbol, Res<ast::NodeId>>, document_private_items: bool, @@ -121,8 +119,6 @@ impl<'ra> EarlyDocLinkResolver<'_, 'ra> { loop { let crates = Vec::from_iter(self.resolver.cstore().crates_untracked()); for &cnum in &crates[start_cnum..] { - let all_traits = - Vec::from_iter(self.resolver.cstore().traits_in_crate_untracked(cnum)); let all_trait_impls = Vec::from_iter(self.resolver.cstore().trait_impls_in_crate_untracked(cnum)); let all_inherent_impls = @@ -131,20 +127,18 @@ impl<'ra> EarlyDocLinkResolver<'_, 'ra> { self.resolver.cstore().incoherent_impls_in_crate_untracked(cnum), ); - // Querying traits in scope is expensive so we try to prune the impl and traits lists - // using privacy, private traits and impls from other crates are never documented in + // Querying traits in scope is expensive so we try to prune the impl lists using + // privacy, private traits and impls from other crates are never documented in // the current crate, and links in their doc comments are not resolved. - for &def_id in &all_traits { - if self.resolver.cstore().visibility_untracked(def_id).is_public() { - self.resolve_doc_links_extern_impl(def_id, false); - } - } for &(trait_def_id, impl_def_id, simplified_self_ty) in &all_trait_impls { if self.resolver.cstore().visibility_untracked(trait_def_id).is_public() && simplified_self_ty.and_then(|ty| ty.def()).map_or(true, |ty_def_id| { self.resolver.cstore().visibility_untracked(ty_def_id).is_public() }) { + if self.visited_mods.insert(trait_def_id) { + self.resolve_doc_links_extern_impl(trait_def_id, false); + } self.resolve_doc_links_extern_impl(impl_def_id, false); } } @@ -157,7 +151,6 @@ impl<'ra> EarlyDocLinkResolver<'_, 'ra> { self.resolve_doc_links_extern_impl(impl_def_id, true); } - self.all_traits.extend(all_traits); self.all_trait_impls .extend(all_trait_impls.into_iter().map(|(_, def_id, _)| def_id)); } @@ -306,15 +299,20 @@ impl<'ra> EarlyDocLinkResolver<'_, 'ra> { { if let Some(def_id) = child.res.opt_def_id() && !def_id.is_local() { let scope_id = match child.res { - Res::Def(DefKind::Variant, ..) => self.resolver.parent(def_id), + Res::Def( + DefKind::Variant + | DefKind::AssocTy + | DefKind::AssocFn + | DefKind::AssocConst, + .., + ) => self.resolver.parent(def_id), _ => def_id, }; self.resolve_doc_links_extern_outer(def_id, scope_id); // Outer attribute scope if let Res::Def(DefKind::Mod, ..) = child.res { self.resolve_doc_links_extern_inner(def_id); // Inner attribute scope } - // `DefKind::Trait`s are processed in `process_extern_impls`. - if let Res::Def(DefKind::Mod | DefKind::Enum, ..) = child.res { + if let Res::Def(DefKind::Mod | DefKind::Enum | DefKind::Trait, ..) = child.res { self.process_module_children_or_reexports(def_id); } if let Res::Def(DefKind::Struct | DefKind::Union | DefKind::Variant, _) = @@ -356,10 +354,14 @@ impl Visitor<'_> for EarlyDocLinkResolver<'_, '_> { self.parent_scope.module = old_module; } else { match &item.kind { - ItemKind::Trait(..) => { - self.all_traits.push(self.resolver.local_def_id(item.id).to_def_id()); - } - ItemKind::Impl(box ast::Impl { of_trait: Some(..), .. }) => { + ItemKind::Impl(box ast::Impl { of_trait: Some(trait_ref), .. }) => { + if let Some(partial_res) = self.resolver.get_partial_res(trait_ref.ref_id) + && let Some(res) = partial_res.full_res() + && let Some(trait_def_id) = res.opt_def_id() + && !trait_def_id.is_local() + && self.visited_mods.insert(trait_def_id) { + self.resolve_doc_links_extern_impl(trait_def_id, false); + } self.all_trait_impls.push(self.resolver.local_def_id(item.id).to_def_id()); } ItemKind::MacroDef(macro_def) if macro_def.macro_rules => { |