diff --git a/src/librustdoc/clean/inline.rs b/src/librustdoc/clean/inline.rs index 4d506edc47b..7d8b6f34cbb 100644 --- a/src/librustdoc/clean/inline.rs +++ b/src/librustdoc/clean/inline.rs @@ -14,6 +14,7 @@ use rustc_metadata::creader::{CStore, LoadedMacro}; use rustc_middle::ty::fast_reject::SimplifiedType; use rustc_middle::ty::{self, TyCtxt}; +use rustc_span::def_id::LOCAL_CRATE; use rustc_span::hygiene::MacroKind; use rustc_span::symbol::{kw, sym, Symbol}; @@ -444,24 +445,24 @@ pub(crate) fn build_impl( let associated_trait = tcx.impl_trait_ref(did).map(ty::EarlyBinder::skip_binder); + // Do not inline compiler-internal items unless we're a compiler-internal crate. + let is_compiler_internal = |did| { + tcx.lookup_stability(did) + .is_some_and(|stab| stab.is_unstable() && stab.feature == sym::rustc_private) + }; + let document_compiler_internal = is_compiler_internal(LOCAL_CRATE.as_def_id()); + let is_directly_public = |cx: &mut DocContext<'_>, did| { + cx.cache.effective_visibilities.is_directly_public(tcx, did) + && (document_compiler_internal || !is_compiler_internal(did)) + }; + // Only inline impl if the implemented trait is // reachable in rustdoc generated documentation if !did.is_local() && let Some(traitref) = associated_trait + && !is_directly_public(cx, traitref.def_id) { - let did = traitref.def_id; - if !cx.cache.effective_visibilities.is_directly_public(tcx, did) { - return; - } - - if !tcx.features().rustc_private && !cx.render_options.force_unstable_if_unmarked { - if let Some(stab) = tcx.lookup_stability(did) - && stab.is_unstable() - && stab.feature == sym::rustc_private - { - return; - } - } + return; } let impl_item = match did.as_local() { @@ -484,21 +485,11 @@ pub(crate) fn build_impl( // Only inline impl if the implementing type is // reachable in rustdoc generated documentation - if !did.is_local() { - if let Some(did) = for_.def_id(&cx.cache) { - if !cx.cache.effective_visibilities.is_directly_public(tcx, did) { - return; - } - - if !tcx.features().rustc_private && !cx.render_options.force_unstable_if_unmarked { - if let Some(stab) = tcx.lookup_stability(did) - && stab.is_unstable() - && stab.feature == sym::rustc_private - { - return; - } - } - } + if !did.is_local() + && let Some(did) = for_.def_id(&cx.cache) + && !is_directly_public(cx, did) + { + return; } let document_hidden = cx.render_options.document_hidden; diff --git a/src/librustdoc/config.rs b/src/librustdoc/config.rs index 465f969435d..d4468fecba4 100644 --- a/src/librustdoc/config.rs +++ b/src/librustdoc/config.rs @@ -285,8 +285,6 @@ pub(crate) struct RenderOptions { pub(crate) no_emit_shared: bool, /// If `true`, HTML source code pages won't be generated. pub(crate) html_no_source: bool, - /// Whether `-Zforce-unstable-if-unmarked` unstable option is set - pub(crate) force_unstable_if_unmarked: bool, } #[derive(Copy, Clone, Debug, PartialEq, Eq)] @@ -353,7 +351,6 @@ pub(crate) fn from_matches( let codegen_options = CodegenOptions::build(early_dcx, matches); let unstable_opts = UnstableOptions::build(early_dcx, matches); - let force_unstable_if_unmarked = unstable_opts.force_unstable_if_unmarked; let dcx = new_dcx(error_format, None, diagnostic_width, &unstable_opts); @@ -790,7 +787,6 @@ fn println_condition(condition: Condition) { call_locations, no_emit_shared: false, html_no_source, - force_unstable_if_unmarked, }; Some((options, render_options)) } diff --git a/tests/rustdoc/inline_cross/issue-76736-2.rs b/tests/rustdoc/inline_cross/issue-76736-2.rs index 83529dd1887..d4e6a697fc8 100644 --- a/tests/rustdoc/inline_cross/issue-76736-2.rs +++ b/tests/rustdoc/inline_cross/issue-76736-2.rs @@ -1,6 +1,8 @@ //@ aux-build:issue-76736-1.rs //@ aux-build:issue-76736-2.rs +// https://github.com/rust-lang/rust/issues/124635 + #![crate_name = "foo"] #![feature(rustc_private)] @@ -8,9 +10,9 @@ extern crate issue_76736_2; // @has foo/struct.Foo.html -// @has - '//*[@class="impl"]//h3[@class="code-header"]' 'MaybeResult' +// @!has - '//*[@class="impl"]//h3[@class="code-header"]' 'MaybeResult' pub struct Foo; // @has foo/struct.Bar.html -// @has - '//*[@class="impl"]//h3[@class="code-header"]' 'MaybeResult' +// @!has - '//*[@class="impl"]//h3[@class="code-header"]' 'MaybeResult' pub use issue_76736_2::Bar; diff --git a/tests/rustdoc/inline_cross/issue-76736-4.rs b/tests/rustdoc/inline_cross/issue-76736-4.rs new file mode 100644 index 00000000000..297657ef9de --- /dev/null +++ b/tests/rustdoc/inline_cross/issue-76736-4.rs @@ -0,0 +1,19 @@ +//@ aux-build:issue-76736-1.rs +//@ aux-build:issue-76736-2.rs + +// https://github.com/rust-lang/rust/issues/124635 + +#![crate_name = "foo"] +#![feature(rustc_private, staged_api)] +#![unstable(feature = "rustc_private", issue = "none")] + +extern crate issue_76736_1; +extern crate issue_76736_2; + +// @has foo/struct.Foo.html +// @has - '//*[@class="impl"]//h3[@class="code-header"]' 'MaybeResult' +pub struct Foo; + +// @has foo/struct.Bar.html +// @has - '//*[@class="impl"]//h3[@class="code-header"]' 'MaybeResult' +pub use issue_76736_2::Bar;