fn warn_bad_bitpos<'src, I>(
validated: BitDesignatorValidation,
extra: &mut MapExtra<'src, '_, I, Full<Rich<'src, Token>, State<'src>, ()>>,
emitter: &mut Emitter<<Full<Rich<'src, Token>, State<'src>, ()> as ParserExtra<'src, I>>::Error>,
) -> LiteralValuewhere
I: Input<'src, Token = Token, Span = SimpleSpan> + ValueInput<'src>,