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Guillaume Gomez 2022-09-13 15:29:25 +02:00 • committed by Rémy Rakic
parent 72d6fde130
commit ae5108a1ed
2 changed files with 16 additions and 0 deletions
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2
compiler/rustc_feature/src/builtin_attrs.rs
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@ -837,6 +837,8 @@ pub fn is_builtin_attr_name(name: Symbol) -> bool {
BUILTIN_ATTRIBUTE_MAP.get(&name).is_some()
}
/// Whether this builtin attribute is only used in the local crate.
/// If so, it is not encoded in the crate metadata.
pub fn is_builtin_only_local(name: Symbol) -> bool {
BUILTIN_ATTRIBUTE_MAP.get(&name).map_or(false, |attr| attr.only_local)
}