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Add #[rustc_as_ptr] attribute

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gavincrawford 2024-11-02 11:39:29 -06:00
parent 145f9cf95d
commit 5f443df404
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3 changed files with 9 additions and 0 deletions
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5
compiler/rustc_feature/src/builtin_attrs.rs
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@ -875,6 +875,11 @@ pub const BUILTIN_ATTRIBUTES: &[BuiltinAttribute] = &[
lang, Normal, template!(NameValueStr: "name"), DuplicatesOk, EncodeCrossCrate::No, lang_items,
"lang items are subject to change",
),
rustc_attr!(
rustc_as_ptr, Normal, template!(Word), ErrorFollowing,
EncodeCrossCrate::Yes,
"#[rustc_as_ptr] is used to mark functions returning pointers to their inner allocations."
),
rustc_attr!(
rustc_pass_by_value, Normal, template!(Word), ErrorFollowing,
EncodeCrossCrate::Yes,