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Rollup merge of #58448 - euclio:missing-summaries, r=QuietMisdreavus

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rustdoc: mask `compiler_builtins` docs

Fixes #46783.

I wasn't able to fully confirm the underlying cause, but my theory is that functions in `compiler_builtins` were overwriting functions with the same names in libcore in the search index. Since the functions in `compiler_builtins` didn't have docs, that's why they weren't appearing in the results.

Masking the `compiler_builtins` crate fixes the search results. It appears that this crate was accidentally unmasked in #49503.
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kennytm 2019-02-16 00:55:59 +08:00
commit 762b988a0a
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7
src/librustdoc/clean/mod.rs
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@ -165,7 +165,12 @@ impl<'a, 'tcx, 'rcx> Clean<Crate> for visit_ast::RustdocVisitor<'a, 'tcx, 'rcx>
match module.inner {
ModuleItem(ref module) => {
for it in &module.items {
if it.is_extern_crate() && it.attrs.has_doc_flag("masked") {
// `compiler_builtins` should be masked too, but we can't apply
// `#[doc(masked)]` to the injected `extern crate` because it's unstable.
if it.is_extern_crate()
&& (it.attrs.has_doc_flag("masked")
|| self.cx.tcx.is_compiler_builtins(it.def_id.krate))
{
masked_crates.insert(it.def_id.krate);
}
}