diff options
Diffstat (limited to 'src/librustdoc/core.rs')
| -rw-r--r-- | src/librustdoc/core.rs | 48 |
1 files changed, 12 insertions, 36 deletions
diff --git a/src/librustdoc/core.rs b/src/librustdoc/core.rs index c48b25aea..3e5f42b7a 100644 --- a/src/librustdoc/core.rs +++ b/src/librustdoc/core.rs @@ -1,6 +1,7 @@ use rustc_ast::NodeId; use rustc_data_structures::fx::{FxHashMap, FxHashSet}; use rustc_data_structures::sync::{self, Lrc}; +use rustc_data_structures::unord::UnordSet; use rustc_errors::emitter::{Emitter, EmitterWriter}; use rustc_errors::json::JsonEmitter; use rustc_feature::UnstableFeatures; @@ -10,12 +11,10 @@ use rustc_hir::intravisit::{self, Visitor}; use rustc_hir::{HirId, Path, TraitCandidate}; use rustc_interface::interface; use rustc_middle::hir::nested_filter; -use rustc_middle::middle::privacy::AccessLevels; use rustc_middle::ty::{ParamEnv, Ty, TyCtxt}; use rustc_resolve as resolve; use rustc_session::config::{self, CrateType, ErrorOutputType}; use rustc_session::lint; -use rustc_session::DiagnosticOutput; use rustc_session::Session; use rustc_span::symbol::sym; use rustc_span::{source_map, Span, Symbol}; @@ -26,7 +25,7 @@ use std::rc::Rc; use std::sync::LazyLock; use crate::clean::inline::build_external_trait; -use crate::clean::{self, ItemId, TraitWithExtraInfo}; +use crate::clean::{self, ItemId}; use crate::config::{Options as RustdocOptions, OutputFormat, RenderOptions}; use crate::formats::cache::Cache; use crate::passes::collect_intra_doc_links::PreprocessedMarkdownLink; @@ -40,7 +39,6 @@ pub(crate) struct ResolverCaches { /// Traits in scope for a given module. /// See `collect_intra_doc_links::traits_implemented_by` for more details. pub(crate) traits_in_scope: DefIdMap<Vec<TraitCandidate>>, - pub(crate) all_traits: Option<Vec<DefId>>, pub(crate) all_trait_impls: Option<Vec<DefId>>, pub(crate) all_macro_rules: FxHashMap<Symbol, Res<NodeId>>, } @@ -59,7 +57,7 @@ pub(crate) struct DocContext<'tcx> { /// Most of this logic is copied from rustc_lint::late. pub(crate) param_env: ParamEnv<'tcx>, /// Later on moved through `clean::Crate` into `cache` - pub(crate) external_traits: Rc<RefCell<FxHashMap<DefId, clean::TraitWithExtraInfo>>>, + pub(crate) external_traits: Rc<RefCell<FxHashMap<DefId, clean::Trait>>>, /// Used while populating `external_traits` to ensure we don't process the same trait twice at /// the same time. pub(crate) active_extern_traits: FxHashSet<DefId>, @@ -136,12 +134,6 @@ impl<'tcx> DocContext<'tcx> { } } - pub(crate) fn with_all_traits(&mut self, f: impl FnOnce(&mut Self, &[DefId])) { - let all_traits = self.resolver_caches.all_traits.take(); - f(self, all_traits.as_ref().expect("`all_traits` are already borrowed")); - self.resolver_caches.all_traits = all_traits; - } - pub(crate) fn with_all_trait_impls(&mut self, f: impl FnOnce(&mut Self, &[DefId])) { let all_trait_impls = self.resolver_caches.all_trait_impls.take(); f(self, all_trait_impls.as_ref().expect("`all_trait_impls` are already borrowed")); @@ -287,19 +279,17 @@ pub(crate) fn create_config( output_file: None, output_dir: None, file_loader: None, - diagnostic_output: DiagnosticOutput::Default, lint_caps, parse_sess_created: None, register_lints: Some(Box::new(crate::lint::register_lints)), override_queries: Some(|_sess, providers, _external_providers| { // Most lints will require typechecking, so just don't run them. providers.lint_mod = |_, _| {}; - // Prevent `rustc_typeck::check_crate` from calling `typeck` on all bodies. + // Prevent `rustc_hir_analysis::check_crate` from calling `typeck` on all bodies. providers.typeck_item_bodies = |_, _| {}; // hack so that `used_trait_imports` won't try to call typeck providers.used_trait_imports = |_, _| { - static EMPTY_SET: LazyLock<FxHashSet<LocalDefId>> = - LazyLock::new(FxHashSet::default); + static EMPTY_SET: LazyLock<UnordSet<LocalDefId>> = LazyLock::new(UnordSet::default); &EMPTY_SET }; // In case typeck does end up being called, don't ICE in case there were name resolution errors @@ -356,17 +346,9 @@ pub(crate) fn run_global_ctxt( }); rustc_passes::stability::check_unused_or_stable_features(tcx); - let auto_traits = resolver_caches - .all_traits - .as_ref() - .expect("`all_traits` are already borrowed") - .iter() - .copied() - .filter(|&trait_def_id| tcx.trait_is_auto(trait_def_id)) - .collect(); - let access_levels = AccessLevels { - map: tcx.privacy_access_levels(()).map.iter().map(|(k, v)| (k.to_def_id(), *v)).collect(), - }; + let auto_traits = + tcx.all_traits().filter(|&trait_def_id| tcx.trait_is_auto(trait_def_id)).collect(); + let effective_visibilities = tcx.effective_visibilities(()).map_id(Into::into); let mut ctxt = DocContext { tcx, @@ -379,7 +361,7 @@ pub(crate) fn run_global_ctxt( impl_trait_bounds: Default::default(), generated_synthetics: Default::default(), auto_traits, - cache: Cache::new(access_levels, render_options.document_private), + cache: Cache::new(effective_visibilities, render_options.document_private), inlined: FxHashSet::default(), output_format, render_options, @@ -391,9 +373,7 @@ pub(crate) fn run_global_ctxt( // Note that in case of `#![no_core]`, the trait is not available. if let Some(sized_trait_did) = ctxt.tcx.lang_items().sized_trait() { let sized_trait = build_external_trait(&mut ctxt, sized_trait_did); - ctxt.external_traits - .borrow_mut() - .insert(sized_trait_did, TraitWithExtraInfo { trait_: sized_trait, is_notable: false }); + ctxt.external_traits.borrow_mut().insert(sized_trait_did, sized_trait); } debug!("crate: {:?}", tcx.hir().krate()); @@ -409,12 +389,8 @@ pub(crate) fn run_global_ctxt( tcx.struct_lint_node( crate::lint::MISSING_CRATE_LEVEL_DOCS, DocContext::as_local_hir_id(tcx, krate.module.item_id).unwrap(), - |lint| { - let mut diag = - lint.build("no documentation found for this crate's top-level module"); - diag.help(&help); - diag.emit(); - }, + "no documentation found for this crate's top-level module", + |lint| lint.help(help), ); } |