{"ast_node_type":"other","tokens":[{"end":39,"kind":"keyword","start":0,"text":"#[diag(parse_too_short_hex_escape)]"}]}
    #[diag(parse_too_short_hex_escape)]
    BareCrRawString(#[primary_span] Span),
    TooShortHexEscape(#[primary_span] Span),