bjoernager/rust
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Create rustdoc_internals feature gate

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This commit is contained in:
Guillaume Gomez 2021-10-30 17:44:50 +02:00
parent e8423e6c44
commit 1e6ced3532
17 changed files with 30 additions and 36 deletions
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6
compiler/rustc_ast_passes/src/feature_gate.rs
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@ -325,8 +325,12 @@ impl<'a> Visitor<'a> for PostExpansionVisitor<'a> {
cfg_hide => doc_cfg_hide
masked => doc_masked
notable_trait => doc_notable_trait
keyword => doc_keyword
);
if nested_meta.has_name(sym::keyword) {
let msg = concat!("`#[doc(keyword)]` is meant for internal use only");
gate_feature_post!(self, rustdoc_internals, attr.span, msg);
}
}
}