{"ast_node_type":"other","tokens":[{"end":79,"kind":"keyword","start":0,"text":"#[note(lint_invalid_reference_casting_note_ty_has_interior_mutability)]"}]}
        #[note(lint_invalid_reference_casting_note_ty_has_interior_mutability)]
        orig_cast: Option<Span>,
        ty_has_interior_mutability: bool,