compiler/rustc_attr_parsing/src/attributes/semantics.rs

use rustc_feature::AttributeStability;

use super::prelude::*;

pub(crate) struct MayDangleParser;
impl NoArgsAttributeParser for MayDangleParser {
    const PATH: &[Symbol] = &[sym::may_dangle];
    const ALLOWED_TARGETS: AllowedTargets = AllowedTargets::AllowList(ALL_TARGETS); //FIXME Still checked fully in `check_attr.rs`
    const STABILITY: AttributeStability = unstable!(dropck_eyepatch);
    const CREATE: fn(span: Span) -> AttributeKind = AttributeKind::MayDangle;
}